Updated on 2024/04/16

写真a

 
HAYASHI,Takefumi
 
Organization
Faculty of Informatics Professor
Title
Professor
Contact information
メールアドレス
External link

Degree

  • Doctor of Engineering ( 1992.5 )

  • Master of Engineering ( 1985.3 )

Research Areas

  • Informatics / Mechanics and mechatronics

  • Informatics / Database

  • Informatics / Perceptual information processing

Education

  • Nagoya University   Graduate School, Division of Engineering   Mechanical Engineering

    1983.4 - 1985.3

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    Country: Japan

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  • Nagoya University   Faculty of Engineering   Mechanical Engineering

    1979.4 - 1983.3

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    Country: Japan

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Research History

Professional Memberships

Papers

  • 津波AR制作と地域での活用による防災学習

    城下 英行, 林 武文, 河野 和宏, 奥村 与志弘

    関西大学なにわ大阪研究センター紀要   Vol.4(1), pp.1-12   2022.3

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  • デジタルアーカイブに基づく情報コンテンツの開発と効果的な情報発信に関する研究

    林 武文

    関西大学アジアオープンリサーチセンター紀要「KU-ORCASが開くデジタル時代の東アジア文化研究」   特集号, pp.215-230   2022.3

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  • 火縄銃の3次元デジタルアーカイブの構築とコンテンツ開発に関する検討

    坂口和弥, 林 武文

    関西大学なにわ大阪研究センター紀要   Vol.4(1), pp.39-50   2022.3

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  • 文化財のデジタル化における源氏絵鑑賞コンテンツの開発と有効性の評価 Reviewed

    清原 裕介, 林 武文

    電気学会論文誌C(電子・情報・システム部門誌)   Vol.141 No.12 pp.1417-1423   2021.12

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  • 高松塚古墳VR体験コンテンツの開発

    奥村 茜, 寺田 楽, 林 武文

    関西大学なにわ大阪研究センター紀要   Vol.3(1), pp.9-21   2021.3

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  • デジタルパブリックヒストリーの実践としての「コロナアーカイブ@関西大学」

    林 武文, 菊池 信彦, 内田 慶市, 岡田 忠克, 藤田 高夫, 二ノ宮 聡, 宮川 創

    デジタルアーカイブ学会誌   Vol.5,No.1,pp.32-37   2021.1

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  • 大阪における防災情報コンテンツの開発と防災教育の実践 -ハザードマップアプリにおける避難所確認インタフェースの開発と評価-

    林 武文, 堀 雅洋, 城下 英行

    関西大学なにわ大阪研究センター紀要   Vol.2(1), pp.33-46   2020.3

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  • 住吉大社石灯籠マップコンテンツの開発

    横田 歩見, 林 武文

    関西大学なにわ大阪研究センター紀要   Vol.1(1), pp.1-10   2019.3

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  • 火山の内部活動をモチーフにしたインスタレーション

    井浦 崇, 林 武文

    関西大学総合情報学部紀要「情報研究」   Vol.48, pp.73-84   2018.10

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  • Development of digital content of cultural heritage of Osaka -Construction of center of digital content creation for cultural heritage of Osaka-

    HAYASHI,Takefumi, IURA, Takashi, KURODA, Kazumitsu, TAKAHASHI, Takahiro, UCHIDA, Yoshiya, SAKURAGI, Jun, FUKADA, Chieko

    Vol.43, pp.19-42   19 - 42   2016.2

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    Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

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    Other Link: http://id.ndl.go.jp/bib/027209377

  • The psychoacoustics of harmony perception Reviewed

    第21巻, 第1号, pp.17-29 ( 1 )   17 - 29   2015

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  • Application and Visualization of the Many-objective Nonlinear Knapsack problem

    Vol.38, pp.23-34 ( 38 )   23 - 34   2013.3

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  • AN INVESTIGATION OF SURFACE RECONSTRUCTION FROM BINOCULAR DISPARITY BASED ON STANDARD REGULARIZATION THEORY: COMPARISON BETWEEN "MEMBRANE" AND "THIN-PLATE" POTENTIAL ENERGY MODELS

    Aya Shiraiwa, Takefumi Hayashi

    PERCEPTUAL AND MOTOR SKILLS   113 ( 1 )   113 - 126   2011.8

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:AMMONS SCIENTIFIC, LTD  

    Visible surfaces of three-dimensional objects are reconstructed from two-dimensional retinal images in the early stages of human visual processing. In the computational model of surface reconstruction based on the standard regularization theory an energy function is minimized. Two types of model have been proposed, called "membrane" and "thin-plate" after their function formulas, in which the first or the second derivative of depth information is used. In this study, the threshold of surface reconstruction from binocular disparity was investigated using a sparse random dot stereogram, and the predictive accuracy of these models was evaluated. It was found that the thin-plate model reconstructed surfaces more accurately than the membrane model and showed good agreement with experimental results. The likelihood that these models imitate human processing of visual information is discussed in terms of the size of receptive fields in the visual pathways of the human cortex.

    DOI: 10.2466/03.24.27.PMS.113.4.113-126

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  • A Psychophysical Study of Surface Reconstructions Based on Binocular Disparity and Motion Parallax Reviewed

    Aya Shiraiwa, Takefumi Hayashi

    Psychology Research   Vol.1, 1, pp. 42-51   2011.7

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    A visible-surface can be reconstructed either from binocular disparity or motion parallax, and several previous studies have revealed the similarity of the surface properties from either type of reconstruction. In the present research, we have studied the ability for interpolation of reconstructed surfaces, that is, a gap-spanning task wasconducted using both static and dynamic random dot patterns which give the same surface perception viewed binocularly and monocularly. We found that: (1) the ability for surface interpolation based on binocular disparity is more effective than that based on motion parallax; and (2) the experimental data correspond to the simulation result of a computational model based on standard regularization theory. Based on these results, the brain mechanisms of surface reconstruction were discussed.

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  • The Mechanism of Chromostereopsis

    Haruna Takeoka, Rie Tanaka, Takefumi Hayashi

    Journal of informatics   Vol.34, pp.21-37   21 - 37   2011.1

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    Language:Japanese   Publisher:Kansai University  

    Chromostereopsis is a visual perception where a specifi c color is perceived closer to or farther from the observer than the other colors in a plane pattern that consists of at least two colors with a background color. The mechanism responsible for this phenomenon is considered to be binocular stereopsis by chromatic aberration of the eyeball optical subsystem; however, previous quantitative evaluations have been unsatisfactory. In this paper, we experimentally and numerically study a reversal phenomenon of the depth by background color and a change in the magnitude of this depth. Furthermore, we discuss individual differences in the depth perception in the chromostereopsis on the basis of numerical simulation results.

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    Other Link: http://hdl.handle.net/10112/2945

  • La psychoacoustique de la perception de l’harmonie

    林 武文, N.D. Cook

    Pour La Science   pp.44-58   2010.6

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  • Psicoacústica de la percepción de la armonía Reviewed

    林 武文, Cook, N.D

    Mente y Cerebro   41, 6-14 (in Portuguese)   2010

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  • The Role of Movement on Human Depth Perception from Motion Parallax

    Shiraiwa Aya, Hayashi Takefumi

    Journal of informatics   Vol.31,pp.39-65   39 - 65   2009.7

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    Language:Japanese   Publisher:Kansai University  

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    Other Link: http://hdl.handle.net/10112/1017

  • Die Biologie des Wohlklangs

    N.D. Cook, T. Hayashi

    Spektrum der Wissenschaft   pp. 1-8   2009.5

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  • A Numerical Simulation Method to Evaluate the Static and Dynamic Characteristics of Flying Head Sliders on Patterned Disk Surfaces Reviewed

    HAYASHI Takefumi, Hideyo Yoshida, Yasunaga Mitsuya

    ASME Journal of Tribology   vol.131, pp.1-6   2009.3

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  • A Study of Human Depth Perception from Motion Parallax

    HAYASHI Takefumi

    Journal of informatics   Vol.30, pp.51-80   51 - 80   2009.1

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    Language:Japanese   Publisher:Kansai University  

    Grant-in-Aid for Scientific Research

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    Other Link: http://hdl.handle.net/10112/1012

  • The psychoacoustics of harmony perception

    Norman D. Cook, Takefumi Hayashi

    AMERICAN SCIENTIST   96 ( 4 )   311 - 319   2008.7

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:SIGMA XI-SCI RES SOC  

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  • An fMRI study of the reverse perspective illusion

    Takefumi Hayashi, Chie Umeda, Norman D. Cook

    BRAIN RESEARCH   1163   72 - 78   2007.8

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:ELSEVIER SCIENCE BV  

    '' Reverse perspective '' is a powerful visual illusion similar to the hollow mask illusion, but more interesting in producing the perception of an illusory motion in a stationary picture. It is caused by conflict between motion parallax and pictorial depth cues in 3D '' relief '' paintings built with depth inversion. Here we report the measurement of brain activation using fMRI in response to a reverse perspective (RP) object, as well as a normal perspective, 3D-relief object ('' shadow-box '', SB) and a 2D painting of the same architectural scene. The stimuli were presented to 10 subjects in static and rotating conditions, subtraction of which revealed strong activation of area MT in all three cases. Contrasts between the RP, SB and 2D conditions showed the strongest activation for RP and almost no difference between SB and 2D. The similarity of brain activation between SB and 2D stimuli was interpreted as indicating that observers perceive the illusion of realistic 3D depth in 2D pictures as entirely normal and not qualitatively different from the 3D structure of the shadow-box stimulus. Contrasts between the RP stimulus and either the SB or the 2D stimulus revealed activation of Brodmann Areas 7, 19 and MT (and cerebellar cortex), suggesting the usage of brain regions involved in mental rotation and depth perception in response to the reverse perspective illusion. (c) 2007 Elsevier B.V. All rights reserved.

    DOI: 10.1016/j.brainres.2007.05.073

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  • A Compact Multi- Layered Wideband Bandpass Filter Exhibiting Left-Handed and Right-Handed Behaviors

    林 武文, Horii, Y., Tanaka, A., Hayashi, T., Iida, Y.

    IEICE Trans. Electronics   E89, No.9, pp.1348-135   2006

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  • 標準正則化理論に基づく面再構成過程のシミュレーション

    林 武文, 白岩史, 奧畑亮馬, 佐賀野正行

    情報研究   24, pp.141-163   2005.12

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  • 平均すきま理論を適用した分子気体潤滑方程式の数値計算法

    林 武文, 吉田英代

    情報研究   23, pp.1-34   2005.12

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  • Depth Perception in Stereo Graphics Using Off-Axis Projection

    YAMAJI Mayu, HAYASHI Takefumi

    Journal of informatics   23, pp.103-127   103 - 127   2005.7

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    Language:Japanese   Publisher:Kansai University  

    The Off-Axis Projection Method produces stereo image pairs without any vertical disparity; however, the projected image is distorted in the peripheral area. The present research compared the Off-Axis Projection Method to the conventional Toe-In Projection Method and clarified the effects of horizontal and vertical disparities quantitatively. Then using the Off-Axis Projection Method, psychophysical experiments were performed to study the human perception of depth and distortions of the objects displyed in stereo. In a crossed disparity situation, percieved depth and distortion of the stereo image were clarified at the critical distance of the stereo matching limit. Finally, an effective stereo graphics projection method was proposed based on these numerical and experimental results.

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  • 時間項を考慮した分子気体潤滑方程式の数値計算法に関する研究

    林 武文, 吉田英代

    情報研究   23, pp.141-165   2005.7

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    科研費基盤研究

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  • VRを用いた視覚と運動の相互作用の評価

    林 武文

    画像ラボ・日刊工業出版   Vol.15, No.8, pp.48-52 ( 8 )   48 - 52   2004.8

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    Language:Japanese   Publisher:日本工業出版  

    日本学術振興会

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  • 仮想物体を用いた2ステップ法による到達把持動作と眼球運動の計測 Reviewed

    林 武文, 上田貴子, 乾敏郎

    日本バーチャルリアリティ学会論文誌   Vol.9,No.1, pp.3-12   2004.3

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  • Development of Multi-Media Contents for Education Using a Video-On-Demand System

    HAYASHI Takefumi, KAI Chikako, KAGAMOTO Izumi, SUZUKI Chie

    Journal of informatics   19, pp..69-82   69 - 82   2003.8

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    Multi-media contents for education were developed using a Video-On-Demand (VOD) system in the Kansai University Takatsuki Campus network, and its validity was verified in an actual class lesson. The contents realized both high quality video images and the presentation of the elucidative WEB contents simultaneously. For the evaluation of the contents, 18 beginner students attended the class lesson. Nine of them studied how to use CG software using the VOD contents, and the other nine used the ordinary textbook. Questionnaires for comprehension testing ware used before and after the class and the predominance of the VOD contents were shown. Problems of the VOD contents for educational purposes were presented and solutions were discussed.

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    Other Link: http://hdl.handle.net/10112/6802

  • Reverse perspective and the effects of visual-field reversals

    ND Cook, T Hayashi, T Amemiya, K Suzuki

    PERCEPTION   31   159 - 159   2002

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  • Effects of visual-field inversions on the reverse-perspective illusion

    ND Cook, T Hayashi, T Amemiya, K Suzuki, L Leumann

    PERCEPTION   31 ( 9 )   1147 - 1151   2002

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    The 'reverse-perspective' illusion entails the apparent motion of a stationary scene painted in relief and containing misleading depth cues. We have found that, using prism goggles to induce horizontal or vertical visual-field reversals, the illusory motion is greatly reduced or eliminated in the direction for which the goggles reverse the visual field. We argue that the illusion is a consequence of the observer's inability to reconcile changes in visual information due to body movement with implicit knowledge concerning anticipated changes. As such, the reverse-perspective illusion may prove to be useful in the study of the integration of linear perspective and motion parallax information.

    DOI: 10.1068/p3336

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  • Shared Cognition and Collaboration by Multiple Autonomous Agents

    Fujisawa Takashi, Hayashi Takefumi, Pfeifer Rolf, Cook Norman D.

    Journal of informatics   Vol.15.pp.71-86   71 - 86   2001.9

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    Other Link: http://hdl.handle.net/10112/6798

  • Effects of moving three-dimensional nano-textured disk surfaces on thin film gas lubrication characteristics for flying head slider bearings in magnetic disk storage

    N Tagawa, T Hayashi, A Mori

    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME   123 ( 1 )   151 - 158   2001.1

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:ASME-AMER SOC MECHANICAL ENG  

    This paper describes the effects of moving three-dimensional nano-textured or patterned disk surfaces on thin film gas lubrication characteristics for flying head slider bearings in magnetic disk storage. In order to perform the most realistic simulation of slider flying characteristics over the textured disk surfaces, the direct numerical simulation method is used instead of using various averaging techniques. Therefore, a deterministic description of the texture is adopted in this study. A dynamic analysis of the slider responses can be carried out, by solving the air bearing equation based on the linearized Boltzmann equation with the equations of motion of the slider under the excitation of the moving texture simultaneously. The slider's dynamic responses to moving spaced bumps disk surfaces, including both the circumferentially and radially ridged disk surfaces, are computed systematically and basic slider dynamics over patterned disk surfaces is investigated. The effects of the texture area ratios ( = texture width/texture pitch) in the circumferential and radial directions on the slider spacing dynamic modulations as well as the slider static flying characteristics are also studied. Furthermore, the effects of three kinds of texture patterns on the slider flying characteristics are investigated. Considering those simulation results, the design optimization for the texture pattern that minimizes not only the slider static flying height increase but also spacing dynamic modulations is discussed in order to achieve ultra-high density proximity magnetic recording. [DOI: 10.1115/1.1326442].

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  • Transient Response of Head Sliders while Flying Over Magnetic Disks with Patterned Surface

    林 武文

    Proceedings of 2nd World Tribology Conference   pp.629, pp1-4   2001

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  • A Study of Reaching Movement and Effects of Visual Feedback using A Virtual Reality Technique. Reviewed

    林武文, 乾敏郎

    電子情報通信学会技術研究報告   100 ( 138(HIP2000 6-17) )   7 - 12   2000.6

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    Language:Japanese  

    J-GLOBAL

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  • 教育とメディア-次代へのキーワード「教育コンテンツ」

    HAYASHI Takefumi

    放送教育   Vol.55,4 pp.44-47 ( 4 )   44 - 47   2000

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    Language:Japanese   Publisher:日本放送教育協会  

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  • Visualizing the atomic nucleus

    ND Cook, T Hayashi, N Yoshida

    IEEE COMPUTER GRAPHICS AND APPLICATIONS   19 ( 5 )   54 - 60   1999.9

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:IEEE COMPUTER SOC  

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  • Experimental Analysis of Surface Reconstruction from Motion Parallax, Part 2

    HAYASHI Takefumi, FUKAYA Satoshi, INUI Toshio

    ITE Technical Report   23 ( 44 )   43 - 48   1999.7

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    Language:Japanese   Publisher:The Institute of Image Information and Television Engineers  

    Moving random dot patterns are used to investigate the surface reconstruction mechanisms by motion parallax. An optokinetic nystagmus is observed in accordance with the average dot velocity. It was proved that pure velocity gradients without average velocity component are projected on the retina. Then, the same random dot pattern is displayed on a head-mounted display, and the influence of the observer's self motion is investigated. The perceived surface is inverted not by self motion but by eye movement. Further, a model of surface reconstruction is discussed in terms of a regularization theory.

    DOI: 10.11485/itetr.23.44.0_43

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  • 運動視差による面再構成過程の心理物理学的検討 (II) Reviewed

    林武文, 深谷賢, 乾敏郎

    電子情報通信学会技術研究報告   99 ( 185(HIP99 8-18) )   43 - 48   1999.7

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  • A Study of Active Vision Mechanisms - Development of an experimental system using a VR Technique -

    HAYASHI Takefumi

    Journal of Informatics   Vol.9,pp103-119   1998.7

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  • 運動視差による面再構成過程の心理物理学的検討 (I) Reviewed

    林武文, 乾敏郎

    電子情報通信学会技術研究報告   97 ( 387(PRMU97 152-173) )   115 - 122   1997.11

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  • Lattice models for quark, nuclear structure and nuclear reaction studies

    ND Cook, T Hayashi

    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS   23 ( 9 )   1109 - 1126   1997.9

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:IOP PUBLISHING LTD  

    Because of their computational simplicity, lattice models have found various uses in quark, nuclear structure and nuclear reaction (multifragmentation and heavy-ion) studies. However, differences in the mean density of particles among crystal types lead to significantly different properties, indicating that simulations using nucleon lattices should compare several lattice structures. The characteristics of five important lattice groups are discussed and fundamental algorithms are provided.

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  • Circumstances of Mountain Area Accidents in Japan

    HAYASHI Takefumi

    Journal of Informatics   4号   1996

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  • Computer Graphics Education at the Faculty of Informatics of Kansai University

    HAYASHI Takefumi

    Journal of Informatics   Vol.6,pp.85-99   1996

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  • CONTACT DETECTION AND EVALUATION OF THE DYNAMIC CHARACTERISTICS OF A FLYING HEAD SLIDER FOR MAGNETIC DISK STORAGE USING A PIEZOELECTRIC TRANSDUCER

    T HAYASHI, T OHKUBO, K MOCHIZUKI, SATO, I

    JSME INTERNATIONAL JOURNAL SERIES III-VIBRATION CONTROL ENGINEERING ENGINEERING FOR INDUSTRY   34 ( 4 )   496 - 502   1991.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:JAPAN SOC MECHANICAL ENGINEERS  

    Signal output from a piezoelectric transducer bonded to a flying head slider for magnetic disk storage is analyzed. Slider-core natural vibrations induced by contacts between the slider and the recording medium are identified with frequency peaks of the signal output. The analyses are applied to highly sensitive contact detection and evaluation of dynamic characteristics of a slider on an actual recording medium. The influence of the medium surface roughness on the dynamic behavior of the slider is presented for both the full flying state and the contact start/stop operation.

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  • Comparison of the Direct Numerical Solutions in the Dynamic Analysis of Flying Head Slider

    HAYASHI Takefumi

    ASME Advances in Information Strage System   pp.113-125   1991.7

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  • Contact Detection and Evaluation of the Dynamic Charcteristics of a Flying Head Slider for Magnetic Disk Storage

    HAYASHI Takefumi

    JSME International Journal SeriesIII   1991

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  • NUMERICAL STUDY OF FILM THICKNESS AVERAGING IN COMPRESSIBLE LUBRICATING FILMS INCURRING STATIONARY SURFACE-ROUGHNESS

    Y MITSUYA, T HAYASHI

    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME   112 ( 2 )   230 - 237   1990.4

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:ASME-AMER SOC MECHANICAL ENG  

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  • DYNAMIC CHARACTERISTICS OF GAS-LUBRICATED SLIDER BEARINGS UNDER HIGH KNUDSEN NUMBER CONDITIONS

    T HAYASHI, S FUKUI, T OHKUBO, R KANEKO

    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME   112 ( 1 )   111 - 118   1990.1

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:ASME  

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  • Dynamic characteristics of gas-lubricated slider bearings under high knudsen number conditions

    T. Hayashi, S. Fukui, T. Ohkubo, R. Kaneko

    Journal of Tribology   112 ( 1 )   111 - 118   1990

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    This paper presents numerical analyses of the dynamic characteristics of gaslubricated slider bearings under high Knudsen number conditions using a generalized lubrication equation based on the the Boltzmann equation. These analyses are compared with those of the slip flow approximation equations and the differences are clarified. The present analysis is applied to the dynamic response of flying head sliders for magnetic disk storage devices. For a small slider with ultra-thin spacing, the deviations of the slip flow approximation equations are remarkable in regard to steady flying characteristics, but insignificant in regard to dynamic characteristics. © 1990 by ASME.

    DOI: 10.1115/1.2920214

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  • Contact Detection and Evaluation of Dynamic Characteristics of Flying Head Slider Using a Small Piezoelectric Transducer

    HAYASHI Takefumi

    Transactions of the Japan Society of Mechanical Engineers. Series C.   56 ( 530 )   p2831 - 2836   1990

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    Language:Japanese   Publisher:The Japan Society of Mechanical Engineers  

    Signal output from a small piezoelectric transducer bonded to a flying head slider is analyzed. Slider-core natural vibrations and slider rigid body oscillations are identified with the frequency peaks of the signal output. These analyses are applied to a highly sensitive contact detection and an evaluation of dynamic characteristics of a slider on a real medium.

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  • MODELING THE COGNITIVE MAP FORMATION PROCESS BASED ON PSYCHOLOGICAL EXPERIMENTS USING A COMPUTER-GRAPHICS SYSTEM

    T HAYASHI, H FUJII, T INUI

    1990 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS   pp.826-828   826 - 828   1990

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    Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:I E E E  

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  • Transient Response of Head Slider When Flying over Textured Magnetic Disk Media

    HAYASHI Takefumi, Y.Mitsuya

    Proc. of International Tribology Conference   1990

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  • Detection of an Impulse Force in Head-Disk Media Contact using Small Piezoelectric Transducer

    HAYASHI Takefumi, M.Mochizuki, I.Sato

    Journal of Acoustic Emission   8,3 pp.35-39   1989

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  • Projection Evaluation Method of Perpendicular Magnetic Disk Media using Small Piezoelectric Transducer

    HAYASHI Takefumi

    Journal of Magnetic Society of Japan   1989

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  • Dynamic Response of a Flyin Head Slider under Low Flying Height Conditions Reviewed

    HAYASHI,Takefumi

    C55-511, pp.743-749   743 - 749   1989

  • Film Thickness Averaging in Compressible Lubricating Films Having Stationary Surface Roughness.

    HAYASHI Takefumi

    Transactions of the Japan Society of Mechanical Engineers. Series C.   55 ( 519 )   p2864 - 2872   1989

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    Language:Japanese   Publisher:The Japan Society of Mechanical Engineers  

    Compressibility effects of rough lubricating films on film thickness averaging are studied numerically in order to grasp the applicability of average film thickness theory to compressible lubricating films. The effects are found to be segregated in four regions depending on the amount of two bearing numbers:Λ, defined using bearing length; and Λ^*, defined using roughness wavelength. In regions I and II, Where the Λ^* value is sufficiently small, the same averaging method as that for incompressible films is applicable, no matter how large the Λ value is. In region IV, where compressibility effects with respect to Λ^* are almost saturated, Greengard's averaging method can be applied. In the intermediate region (region III), any averaging method using only roughness amplitude distribution is ineffective. It should be noted that averaged film thickness can be determined physically in regions I and II, while it is defined mathematically in region IV.

    CiNii Books

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  • Comparison of the Direct Numerical Solution and the Perturbation Solution in the Dynamic Analysis of Flaying Head Slider

    HAYASHI Takefumi

    ASME Adv. Info.Storage System   2, pp.113-125   1989

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  • Impulse Force Detection of Head-Disk Media Contact using Small Piezoelectric Transducer Reviewed

    HAYASHI Takefumi, K.Mochizuki, I.Sato

    Transactions of the IEICE   E71-4, pp.360-362   1988

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  • ACCURATE MEASUREMENT AND EVALUATION OF DYNAMIC CHARACTERISTICS OF FLYING HEAD SLIDER FOR LARGE-CAPACITY FAST-ACCESS MAGNETIC DISK STORAGE

    T OHKUBO, T HAYASHI, Y MITSUYA

    IEEE TRANSACTIONS ON MAGNETICS   23 ( 5 )   3456 - 3458   1987.9

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC  

    Web of Science

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  • Elastic Constants of Al-Cu Solid-Solution Alloys and Its Variations by Aging Treatment Reviewed

    HAYASHI Takefumi

    A-53, pp.1762-1767 ( 493 )   1762 - 1767   1987

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Books

  • 新世代ミュオグラフィを用いた古墳の内部調査に関する研究

    林 武文( Role: Sole author)

    考古学ジャーナル  2022.4 

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  • VR/AR/MR技術の最新動向と応用事例(第2章 第6節 古墳VR体験コンテンツの開発)

    林 武文( Role: Contributor)

    技術情報協会  2021.6 

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  • VRを視聴するデバイスとしてのHMDの現状と展望 (特集 360度VR映像に関する動向) Reviewed

    林 武文, 高野 智幸( Role: Joint author)

    映像情報メディア学会誌  2019.1 

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  • 3次元CGを用いた可視化とインタラクティブコンテンツの開発

    林 武文( Role: Contributor)

    ミュオグラフィアートプロジェクト  2017.9 

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  • 絵画の奥行き感と逆遠近錯視

    Norman D. Cook, 林 武文, 村田まゆ, 白岩史( Role: Joint author)

    心理学ワールド  2011.7 

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  • Java3Dによる3次元CGプログラミング

    林 武文, 吉田英代( Role: Joint author)

    コロナ社  2007.2 

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  • コラム01 「手のばし」と「手づかみ」のダイナミズム

    林 武文

    工作舎・「感性情報学」(原島博・井口征士監修)  2004.5 

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    日本学術振興会

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  • OpenGLによる3次元CGプログラミング

    林 武文, 加藤清敬( Role: Joint author)

    コロナ社  2003.3 

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  • 「ディジタル時代の学びの創出」(第9章 シンガポールに見る新しい教育の試み)

    林 武文( Role: Joint author)

    日本文教出版  2002 

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    重点領域研究助成

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  • 新世代工学シリーズ「コンピュータグラフィックス」(第8章 シェーディングとマッピングを行う、第12章アニメーションと変形を学ぶ)

    林 武文, 前川佳徳編著( Role: Joint author)

    オーム社  2001.2 

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  • 教育とメディア-次代へのキーワード「教育コンテンツ」

    林 武文( Role: Sole author)

    放送教育  2000.7 

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  • 「脳科学大事典」(1.4.2 認知地図)

    林 武文, 甘利俊一, 外山敬介編( Role: Joint author)

    朝倉書店  2000.4 

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  • 脳・神経システムの数理モデル-視覚系を中心に-(第7章 視覚の計算論モデル)

    林 武文, 臼井支朗編

    共立出版・シリーズ・ニューバイオフィジックス第8巻  1997.12 

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  • Evaluation of Dynamic Characteristics of Flying Head Slider for Magnetic Disk Storage

    T.Hayashi( Role: Sole author)

    Japanese Journal of Tribology  1991.8 

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  • 浮動ヘッドスライダのダイナミックス評価の現状

    林 武文( Role: Sole author)

    トライボロジスト  1990.8 

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MISC

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Presentations

  • 利用者別最適経路を選択可能なナビゲーションステムの開発

    林 武文, 富田 英典, 倉田 純一, 仲川 勇二

    電気学会研究会資料,知覚情報研究会・複合現実型実応用および一般  2017.2 

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  • 全天球映像を用いた球面リアプロジェクションシステムの開発と評価

    平尾 修悟, 井浦 崇, 堀 雅洋, 林 武文

    芸術科学会 NICOGRAPH 2016 講演論文集  2016.11 

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    Event date: 2016.11

    本稿は、全天球カメラによって撮影された360°パノラマ動画の効果的な表示が可能な球面リアプロジェクションシステムの提案とその有効性について述べたものである。一般的に入手可能な機材を組み合わせた汎用性の高い球体ディスプレイシステムを構築した。またセンサ入力により映像の視点を操作するインタラクションを実装し、映像の直感的な操作についての検証を行った。開発した投影システムを用い、地域の自然や歴史・文化などの魅力を発信するメディアアートコンテンツを構築し、国内外の展示を通して提案したシステムの有効性を確認した。

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  • 360°frontier:地域の魅力を発信する全天球コンテンツ

    平尾修悟, 井浦崇, 堀雅洋, 林武文

    第21回日本バーチャルリアリティ学会大会論文集  2016.9 

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  • 両眼視差と運動視差による面再構成

    白岩史, 林武文

    平成28年電気学会 電子・情報・システム部門大会 講演論文集  2016.9 

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  • 文化資産のコンテンツ化と地域振興に向けた取り組み

    林 武文

    平成28年電気学会 電子・情報・システム部門大会 講演論文集  2016.9 

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  • Motion parallax threshold for discontinuous surface perception

    SHIRAIWA, Aya, HAYASHI,Takefumi

    IPC2016 (The 31st International Congress of Psychology)  2016.7 

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  • 逆遠近錯視の3D絵における脳活動と観察時間

    村田まゆ, ノーマン クック, 林武文, 鈴木公洋

    3次元画像コンファレンス2016 P-3, アブストラクト集  2016.7 

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  • 移動弱者向け観光アプリ「堺いにしえナビ」開発と実装実験

    富田英典, 林武文, 倉田純一, 丸田一

    情報通信学会第 34 回大会  2016.6 

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  • Study of an interactive and shared flip book system designed for participatory workshops

    五座朋子, 井上翔太, 八田恵梨子, 林武文

    芸術科学会 NICOGRAPH2015 Exhibition Trackにて発表  2015.11 

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    Event date: 2015.11

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  • 参加型ワークショップに向けたフリップブックシステムの開発

    井上翔太, 五座朋子, 八田恵梨子, 林武文

    芸術科学会 NICOGRAPH 2015論文集, S04  2015.11 

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  • Folklore Sphere: Seeking to Discover and Impart Regional Values

    HAYASHI,Takefumi, HORI, Masahiro, IURA, Takashi

    ARS Electronica Festival 2015  2015.9 

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  • 移動弱者向け観光アプリの現状と「堺いにしえナビ」開発の試み

    富田英典, 林武文, 倉田純一, 仲川勇二, 丸田一

    情報通信学会、2015年度春季(第32回)学会大会  2015.6 

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  • New entomopathogenic fungi isolated from cadavers of Diaphorina citri and their potential reducible effect on the population of the insect

    HAYASHI,Takefumi (他8名,8番目)

    Proceedings of IRCHLB IV (International Reserach Conference on Huanglongbing)  2015.2 

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  • Visualization of the growth process of pruned and trained citrus trees for appropriate cultivation

    HAYASHI, Miyuki, HAYASHI,Takefumi, NGUYEN V. H., Do H. T., ICHINOSE, K.

    Proceedings of SIGGRAPH ASIA 2014  2014.12 

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  • 不特定多数共有型マンダラートの提案

    井上 翔太, 林 武文

    電子情報通信学会ヒューマン情報処理研究会・信学技報  2014.9 

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  • Development of Cultural Capital Content using Ultra-High Resolution Images

    HAYASHI,T., NAOE, N., KOMATSUBARA, N., SUMIYA, K., YONEZAWA, K.

    Proceedings of SIGGRAPH 2014  2014.8 

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  • A model of depth perception using relative motion velocity in motion parallax

    Shiraiwa, A., Hayashi, T.

    i-Perception  2014.7 

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  • Illusory movement in depth-inverted, but otherwise photorealistic, Bas Relief art

    COOK, Norman D., SANVIDO, Gianluca, SATO, Ryu, HAYASHI, Takefumi

    2014.7 

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  • Visualization of Historical Landscapes in Osaka

    林 武文, 郷原 啓二, 江草 敬俊, 大原 直也

    Proceedings of ACM SIGGRAPH ASIA 2013  2013.11 

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  • Growing process of reduced and deformed citrus trees for yield augmentation, visualized in three dimensional computer graphics

    Hayashi, T., Hayashi, M., Nguyen, V. H., Nguyen, M. C., Ichinose, K.

    TFNet, Proceedings of International Conference on SuperFruits 2013  2013.7 

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  • Tree distance and replacement of citrus greening diseased trees of King Mandarin to produce a super fruit

    HAYASHI,Takefumi

    TFNet, Proceedings of International Conference on SuperFruits 2013  2013.7 

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  • Individual differences in chromostereopsis under natural viewing conditions

    Takefumi Hayashi, Yoshiki Kawai, Yusuke Sakata

    APCV2012: The 8th Asia-Pacific Conference on Vision  2012.10 

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    Event date: 2012.10

    Venue:Inchon, Korea  

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  • The difference between the perceived depth of shapes with and without head movement

    Aya Shiraiwa, Takefumi Hayashi

    APCV2012: The 8th Asia-Pacific Conference on Vision  2012.10 

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    Event date: 2012.10

    Venue:Inchon, Korea  

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  • 両眼視差と運動視差による面再構成能力の比較

    白岩 史, 林 武文

    電子情報通信学会ヒューマン情報処理研究会HIP2011-70  2012.3 

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    Event date: 2012.3

    Venue:神戸大学  

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  • 立体映像における単眼性奥行き手がかりの影響

    林 武文

    立体映像産業推進協議会主催 平成23年度第2回ワークショップ  2011.11 

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    Event date: 2011.11

    Venue:大阪  

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  • 網膜上の速度場と追跡眼球運動による奥行き方向の決定

    白岩 史, 林 武文

    日本心理学会第75回大会  2011.9 

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    Event date: 2011.9

    Venue:日本大学  

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  • Activation of Wernicke’s Area in the Right Hemisphere

    Mayu Murata, Takefumi Hayashi, Peter Brugger, Norman D. Cook

    第34回日本神経科学会大会  2011.9 

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    Venue:東北大学  

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  • Properties of Surface Reconstruction Based on Binocular Disparity and Motion Parallax

    Aya Shiraiwa, Takefumi Hayashi

    APCV2011: The 7th Asia-Pacific Conference on Vision  2011.7 

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    Event date: 2011.7

    Venue:Hong Kong  

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  • Influence of background patterns in the Reverse Perspective illusion

    Takefumi Hayashi, Shingo Kirita, Aya Shiraiwa, Norman D. Cook

    APCV2011: The 7th Asia-Pacific Conference on Vision  2011.7 

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    Event date: 2011.7

    Venue:Hong Kong  

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  • 運動視差による奥行き知覚における頭部運動と眼球運動の影響

    白岩 史, 林 武文

    日本心理学会第74回大会  2010.9 

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    Venue:大阪大学  

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  • 色立体視の奥行き量におよぼす背景色の効果

    林 武文, 武岡 春奈, 田中 里枝

    日本心理学会第74回大会  2010.9 

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    Event date: 2010.9

    Venue:大阪大学  

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  • Experimental and numerical study of chromostereopsis: Depth inversion effects due to the background color

    Takefumi Hayashi, Haruna Takeoka, Rie Tanaka

    ECVP2010: 33rd European Conference on Visual Perception  2010.8 

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    Event date: 2010.8

    Venue:Lausanne, Switzerland  

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  • 光線追跡による色立体視のメカニズムに関する研究

    林 武文, 武岡 春奈, 田中 里枝

    電子情報通信学会ヒューマン情報処理研究会HIP2010-43  2010.6 

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    Event date: 2010.6

    Venue:弘前大学  

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  • 頭部運動が奥行き知覚に与える影響

    白 岩史

    日本心理学会第73回大会  2009.8 

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    Event date: 2009.8

    Venue:立命館大学  

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  • 逆遠近錯視における絵画的要因の影響

    林 武文, 白岩 史

    日本心理学会第73回大会  2009.8 

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    Venue:立命館大学  

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  • 運動視差による面の知覚に及ぼす視差勾配の連続性の影響

    林 武文, 白岩 史

    日本心理学会第72回大会  2008.9 

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    科研費基盤研究

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  • Seeing harmony: A computer graphics system for visualizing harmony

    HAYASHI Takefumi, Cook N.D., Fujimoto C.

    International Conference on Music Perception and Cognition  2008.8 

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  • Comparison of behavioural and fMRI studies of the reverse perspective illusion

    HAYASHI Takefumi, A. Shiraiwa, N.D. Cook

    ECVP2008  2008 

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    Grant-in-Aid for Scientific Research

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  • 標準正則化理論による面再構成のモデルに関する検討

    林 武文, 白岩史

    日本心理学会第71回大会  2007 

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    科研費基盤研究

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  • Evaluation of pictorial cues contributing to depth inversion in the reverse perspective illusion

    HAYASHI Takefumi, Shiraiwa A., Cook N.D

    European Conference on Visual Perception 2007  2007 

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    Grant-in-Aid for Scientific Research

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  • An fMRI study of the pictorial cues (perspective lines, shading, shadows) contributing to depth perception in the reverse perspective illusion

    HAYASHI Takefumi, Cook N.D., Fujimoto N., Murata M

    European Conference on Visual Perception  2007 

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    Grant-in-Aid for Scientific Research

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  • 逆遠近錯視における脳活動と眼球運動の計測

    林 武文, ノーマン・クック, 梅田知恵

    日本認知心理学会第4回大会発表論文集  2006.8 

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    Event date: 2006.8

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  • Behavioral and Functional MRI Study of the Reverse Perspective Illusion

    HAYASHI Takefumi, N.D.Cook, C.Umeda, Yutsudo

    The Fourth Asian Conference on Vision (AVC2006)  2006.7 

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  • A study of visual target image representation during reaching and grasping toward a Muller-Lyer object

    HAYASHI Takefumi, Y.Tatsuno, T.Inui

    ECVP2006 29th European Conference on Visual Perception  2006 

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  • Flying Characteristics of Head Sliders on Patterned Disk Surfaces

    HAYASHI Takefumi, H.Yoshida, Y.Mitsuya

    World Tribology Congress 3  2005.9 

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    Event date: 2005.9

    Grant-in-Aid for Scientific Research

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  • Development of A Numerical Simulation System To Evaluate Flying Characteristics of Head Sliders for Magnetic Disk Storage

    HAYASHI Takefumi, H.Yoshida, Y.Mitsuya

    World Tribology Congress 3  2005.9 

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    Grant-in-Aid for Scientific Research

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  • fMRI計測による逆遠近錯視の内部メカニズムに関する研究

    林 武文, 梅田知恵, N.D.Cook

    日本心理学会第69回大会  2005.9 

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    科研費基盤研究

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  • A brain functional imaging study of the reverse-perspective illusion

    HAYASHI Takefumi, C.Umeda, N.D.Cook

    ECVP2005  2005.8 

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    Grant-in-Aid for Scientific Research

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  • ポインティングにおける到達動作と眼球運動の相互作用

    林 武文, 上田貴子, 乾敏郎

    日本心理学会  2004.9 

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  • 到達動作初期における注視点の固定化について

    林 武文, 乾 敏郎

    日本心理学会  2003.9 

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    Event date: 2003.9

    未来開拓研究

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  • Latencies of saccadic eye movements during reaching and grasping when target position is suddenly changed

    HAYASHI Takefumi, Toshio INUI

    ECVP2003 26th European Conference on Visual Perception  2003.9 

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  • 到達動作の初期における視覚フィードバックの影響について

    林 武文, 乾敏郎

    日本認知心理学会  2003.6 

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  • The Reverse Perspective Illusion and the Projection of Internal Contradictions

    T.Hayashi, N.D.Cook

    The Seventh Annual Conference of the Association for the Scientific Study of Consciousness  2003.5 

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  • 2ステップ法による到達把持動作と眼球運動の計測

    林 武文, 上田貴子, 乾敏郎

    日本バーチャルリアリティ学会VR心理学研究会  2003.3 

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    Event date: 2003.3

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  • 到達把持動作におけるサッケード潜時

    林 武文

    日本心理学会第66回大会  2002.9 

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  • 到達把持動作における眼球運動の計測

    林 武文, 上田貴子, 乾敏郎

    JSME Dynamics & Design Conference 2002  2002 

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  • Observer movement and the reverse perspective illusion

    HAYASHI Takefumi, N. D. Cook, T. Amemiya, K. Suzuki, L. Leumann

    IAEA2002 The 17th Congress International Association of Empirical Aestheticc  2002 

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  • 到達把持運動に及ぼす到達速度の影響

    林 武文, 乾敏郎

    日本心理学会第65回大会  2001.11 

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  • 仮想物体を用いた到達把持動作の評価

    林 武文, 乾敏郎

    日本バーチャルリアリティ学会第6回大会  2001.9 

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  • 3次元共振法による弾性係数計測システムの開発

    林 武文, 松岡寿真, 松室昭仁, 妹尾允史

    日本機械学会第8回機械材料・材料加工技術講演会  2000.11 

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    科研費基盤研究

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  • 把持動作における視覚フィードバックの効果

    林 武文, 乾敏郎

    日本心理学会第64回大会  2000.11 

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  • VR技術を用いた到達運動の評価

    林 武文

    電子情報通信学会ヒューマン情報処理研究会  2000.6 

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  • パターンドメディア上を浮上する浮動ヘッドスライダの薄膜気体潤滑特性

    林 武文, 多川則男, 森淳暢

    日本トライボロジー学会トライボロジー会議予稿集  2000.5 

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  • 運動視差による単眼立体視の特性と眼球運動の影響

    林 武文, 深谷賢, 乾敏郎

    本心理学会第63回大会  1999.9 

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    Event date: 1999.9

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  • Experimental Analysis of Surface Reconstruction from Mocion Parallax, Part2

    HAYASHI Takefumi

    TECHNICAL REPORT OF IEICE  1999.7 

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    Event date: 1999.7

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  • 運動視差による単眼立体視の特性と眼球運動の影響

    林 武文, 深谷賢, 乾敏郎

    日本心理学会第63回大会  1999.5 

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    Event date: 1999.5

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  • A Study on Object Recognition Using Bilateral Self-Orgarized Maps

    HAYASHI Takefumi

    1999.3 

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    Event date: 1999.3

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  • Activation of Verbal Labels on Bilateral Self-Organized Maps

    HAYASHI Takefumi, Cook D.N.

    the ICONIP '98  1998.10 

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    Event date: 1998.10

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  • 単眼立体視の面再構成過程に及ぼすドット速度と密度の効果

    林 武文, 乾敏郎

    日本心理学会第62回大会  1998.10 

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    Event date: 1998.10

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  • Visualization of Atom-Surface Interaction using A Molecular Dynamics Method

    HAYASHI Takefumi, Yoshida H., Matsumuro A.

    Fourth Special Symposium on ADVANCED MATERIALS  1998.5 

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    Event date: 1998.5

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  • Neuclear Structure Graphical Software

    HAYASHI Takefumi, Cook N.D.

    Joint Meeting of The American Physical Society and The American Association of Physics Teachers  1998.4 

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    Event date: 1998.4

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  • Computer Graphics Education at The Faculty of Informatics

    HAYASHI Takefumi

    1998.3 

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    Event date: 1998.3

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  • Experimental Analysis of Surface Reconstruction from Motion Parallax, Part I

    HAYASHI Takefumi

    TECHNICAL REPORT OF IEICE  1997.11 

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    Event date: 1997.11

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  • Visualization of Neucleon Eigenstates

    林 武文, Cook N.D.

    INNOCOM 97  1997.11 

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    Event date: 1997.11

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  • Reproducing Independent-Particle Model Eigenstates in a Close-Packed Lattics : The fcc model of nuclear structure

    HAYASHI Takefumi, Cook N.D.

    INNOCOM97  1997.11 

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    Event date: 1997.11

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  • Experiments with human Subjects on the object recognition and Spatial perception of Computer Graphics scenes

    HAYASHI Takefumi

    Bilateral Control in the human brain and robotic systems Work Shop.  1996 

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    Event date: 1996

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  • A Computational Model of Spatial recognition

    HAYASHI Takefumi, T.Inui

    Perception SP  1992 

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    Event date: 1992

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  • Study of Memory Effect in Spatial Distance Estimation Using a Computer Graphics

    HAYASHI Takefumi, T.Inui

    General Psychology and Environmental Psychology  1992 

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    Event date: 1992

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  • CGを用いた心理実験に基づく空間認知モデルの検討

    林 武文, 乾敏郎

    情報処理学会ヒューマンインタフェース研究会  1991 

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    Event date: 1991

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  • 空間探索課題における経路の記憶と距離評定の学習効果

    林 武文, 乾敏郎

    日本心理学会第54回大会発表論文集  1991 

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    Event date: 1991

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  • 空間認知特性に影響をおよぼす諸要因とモデル

    林 武文, 乾敏郎, 藤井秀夫

    日本心理学会54回大会論文集  1990 

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    Event date: 1990

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  • 距離評定に影響をおよぼす記憶の効果とそのモデル

    林 武文, 乾敏郎, 藤井秀夫

    電子情報学会春期全国大会講演論文集  1990 

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    Event date: 1990

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  • 小型圧電素子を搭載した浮動形ヘッドスライダへの硬球落下衝撃力によるスライダ振動周波数分析

    林 武文, 望月研二, 佐藤勇武

    電子情報学会春期全国大会講演論文集  1989 

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    Event date: 1989

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  • ボルツマン方程式に基づく超微小すきま浮動ヘッドスライダの動特性解析

    林 武文, 福井茂寿, 大久保俊文, 金子礼三

    日本機械学会第66期通常総会講演会講演論文集  1989 

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    Event date: 1989

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  • 微小浮上すきまにおける浮動ヘッドスライダの大変位過渡応答

    林 武文

    日本機械学会第66期全国大会講演会講演論文集  1988 

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    Event date: 1988

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  • 小型圧電素子による浮動ヘッドスライダの接触検出および動特性の評価

    林 武文, 大久保俊文, 望月研二, 佐藤勇武

    日本機械学会第953回講演会講演論文集  1988 

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    Event date: 1988

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  • 小型圧電素子を用いた浮動形ヘッドスライダの衝撃力検出

    林 武文, 望月研二, 佐藤勇武

    電子情報学会春期全国大会講演論文集  1988 

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    Event date: 1988

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  • 微小浮上すきまにおける浮動ヘッドスライダの過渡応答

    林 武文, 大久保俊文

    日本機械学会第944回講演会講演論文集  1987 

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    Event date: 1987

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  • 高圧力溶体化処理Al-Cu合金の弾性定数とその時効による変化

    林 武文, 妹尾允史

    日本機械学会東海支部第34期総会講演会論文集  1985 

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    Event date: 1985

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  • ミュオグラフィを用いた古墳の内部調査 -未発掘の大型前方後円墳を大正とした透視実験-

    林 武文, 角谷賢二, 田中宏幸

    2023.9 

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  • 地域振興に向けた体験型VRコンテンツの研究 -堺アルフォンス・ミュシャ館のバーチャルミュージアムの開発-

    加藤, 岩﨑, 林 武文

    2023.9 

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  • 深層学習によるカンキツグリーニング病の簡易診断技術の開発

    董睿灏, 林 武文, 白岩史

    2023.9 

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  • 逆遠近錯視を用いた立体サイネージの研究 -アルファベット立体文字の制作-

    森香南子

    2023.6 

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  • ミュオグラフィの最近の動向と造山古墳への応用

    角谷 賢二, 林 武文, 田中 宏幸

    岡山大学  2023.6 

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    Venue:岡山大学  

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  • VRミュージアムにおける自動キュレーションシステムの開発

    岩﨑崇朗, 加藤愛, 林武文

    2023.3 

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  • Expression of Muography art with cisualization and digital content

    林 武文

    Tokyo University  2022.12 

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    Venue:online  

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  • A simple diagnostic method for citrus greening disease based on deep learning

    D. Ruihao, T. Hayashi, A. Shiraiwa, A. Pawasut, K. Sreechung, H. Inoue

    14th International Citrus Congress  2022.11 

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    Venue:Turkey (online)  

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  • CGで描く火縄銃

    林 武文

    2022.10 

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    Venue:関西大学千里山キャンパス 関大ソシオAVホール  

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  • 逆遠近錯視を用いた立体看板の制作

    林 武文

    2022.8 

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  • Optical detection of HLB-infected trees by deep learning approach

    T. Hayashi, T. Iwasaki, D. Ruihao, A. Shiraiwa

    2022.7 

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    Venue:MyToe, Viet Num  

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  • 高松塚古墳VRコンテンツ -発掘50周年に向けたコンテンツ開発-

    林 武文, 石田考毅, 奥村茜

    2022.6 

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  • 視線追跡によるカンキツ類の病害判定における重要行動の抽出

    岩﨑崇朗, 林 武文, 白岩史, 井上晴彦, Pawasut Achara, Sreechung Ket

    2022.6 

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  • 堺鉄砲鍛冶屋敷の歴史研究における3次元データを活用した可視化と情報発信に関する検討

    林 武文, 坂口和弥

    2021.12 

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  • 鉄砲鍛冶屋敷研究の可視化~火縄銃の製造工程のCG化とコンテンツ開発~

    林 武文

    2021.11 

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  • 柑橘果樹の病害評価における画像解析と深層学習を用いた簡易診断手法の開発

    DONG RUIHAO, 林 武文, 井上 晴彦, 市瀬 克也, 白岩 史, Achara Pawasut, Ket Sreechung

    2021.9 

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  • ミュオグラフィによる古墳の内部調査に関する研究 ―ミュオンの透過シミュレーションによる内部構造の推定―

    稲葉 望, 林 武文, 一色 正晴, 角谷 賢二

    2021.9 

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  • デジタルメディア技術とアートを用いたミュオグラフィの社会実装研究

    林 武文, 堀雅洋, 井浦崇, 長谷海平, 米田文孝, 井上主税

    2021.8 

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  • カラー3Dプリンタを用いた人物フィギュアの研究-目のデフォルメによる印象の変化ー

    坂口和弥, 林武文

    2021.3 

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  • フォトグラメトリによるエジプト・メイドゥム遺跡の3DモデリングとVRコンテンツの開発

    林 武文, 岩崎 崇朗, 大城 道則, 橋本 幸実

    2020.12 

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  • 超高精細デジタル画像による古美術品の表現

    林 武文, 角谷 賢二

    2019.9 

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  • 高松塚古墳VRコンテンツの開発

    奥村 茜, 寺田 楽, 林 武文

    2019.8 

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  • 全天球映像を投影する内部投射型球体ディスプレイの開発

    川原 めぐみ, 井浦 崇, 林 武文

    2019.8 

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  • 色立体視のメカニズムに関する研究 ―デジタルサイネージへの応用に向けた基礎検討―

    水田 栞奈, 林 武文

    2019.3 

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  • アートを適用した新たな科学研究・教育の情報発信に関する研究

    林 武文, 堀 雅洋, ノーマン D.Cook, 井浦 崇

    2018.12 

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  • Visualization of Cultural Heritage and Interactive Contents: In Case of Osaka

    T.Hayashi, K.Sumiya

    2018.7 

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  • VRを用いた高松塚古墳体験コンテンツの制作

    寺田 楽, 清原 祐介, 林 武文

    2018.6 

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    Venue:グランフロント大阪, アクティブラボ  

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  • プロジェクションマッピングによる逆遠近錯視オブジェクトの制作

    横田 歩見, Norman D. Cook, 林 武文

    2018.6 

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    Venue:グランフロント大阪, アクティブラボ  

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  • 逆遠近錯視を利用した立体サイネージの研究 -プロジェクションマッピングによる錯視オブジェクトの開発-

    林 武文, 横田 歩見, Norman D. Cook

    2018.6 

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    Venue:グランフロント大阪, アクティブラボ  

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  • Muography Art:火山の内部活動をモチーフにしたサウンドインスタレーション

    井浦 崇, 林 武文

    2017.12 

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    Venue:愛媛大学  

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  • Muography Art Project at Kansai University and its Future Prospects

    T. Hayashi, K. Sumiya

    2017.10 

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    Venue:The Prince Park Tower, Tokyo  

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  • Muography Art Project

    林 武文

    2017.10 

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    Venue:Tokyo University  

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  • ミュオグラフィを題材としたメディアアートコンテンツの開発

    林 武文, 堀 雅洋, ノーマンD.Cook, 井浦 崇

    2017.9 

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    Venue:大阪市  

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  • 超高精細画像を用いた絵巻物コンテンツの開発

    林 武文, 角谷 賢二

    2017.9 

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    Venue:2017.9.6-9, 高松市  

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  • Development of Cultural Capital Content using Ultra-High Resolution Images

    林 武文, 直江 成人, 小松原 菜甫, 角谷 賢二, 米澤 恵

    Proceedings of SIGGRAPH 2014  2014.8 

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  • CGを用いた心理実験に基づく空間認知モデルの検討

    林 武文, 乾敏郎

    情報処理学会ヒューマンインタフェース研究会  1991 

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  • CG空間におけるヒトの空間認知特性とそのモデル化に関する検討

    林 武文, 乾敏郎

    電子情報学会春期全国大会講演論文集 

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  • 認知地図形成過程における距離評定の諸特性とモデル

    林 武文, 藤井秀夫, 乾敏郎

    信学技報MBE89-105 (1990) pp.61-68 

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  • 単眼性手掛かりによる奥行き知覚

    林 武文

    日本心理学会第74回大会 

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    Venue:大阪大学  

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  • Image analysis for HLB evaluation

    Takefumi Hayashi

    Department of Agriculture in Thailand 

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    Venue:Thailand  

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Awards

  • 第7回ロレアル色の科学と芸術賞 河本賞

    2004.10  

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    Country:Japan

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  • 電子情報通信学会篠原記念学術奨励賞

    1991.3  

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    Country:Japan

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Devising educational methods

  • 講義科目では、ゲストスピーカーによる最新技術に関する授業を毎学期実施している。パソコンやマルチメディア機器を活用する一方で、重要な事項は板書や演習を併用して学生の記憶に残すように工夫している。関連する資格試験(CG検定、色彩検定等)について授業で周知して学生の受験を促している(希望者の多い年には団体受験を実施した)。授業内容を補足するWebサイトを構築し、それを参照するようなレポート課題を課している。Webページや授業時間中におけるアンケートの実施とフィードバックを行っている。ゼミでは時間外や長期休業中の勉強会、外部の展示会や講演会への参加、プロのCG制作者やシステム開発者と交流する機会を設けている。

Teaching materials

  • ・総合情報学部「3次元CGによる映像制作入門」関西大学出版、全74ページ(2023)
    ・総合情報学部「3時限CGによるインタラクティブコンテンツの開発」関西大学出版、全100頁(2023)
    ・林武文・吉田英代(共著)「Java3Dによる3次元CGプログラミング」コロナ社、全162ページ(2007)
    ・林武文・加藤清敬(共著)「OpenGLによる3次元CGプログラミング」コロナ社、全161ページ(2003)
    ・前川佳徳編著(分担執筆)新世代工学シリーズ「コンピュータグラフィックス」(第8省 シェーディングとマッピングを行う、第12章 アニメーションと変形を学ぶ)、オーム社、pp63-73, 100-110 (2001)

Teaching method presentations

  •  特になし

Special notes on other educational activities

  • ゼミでの研究成果を学生がオープンキャンパスや企業向けの展示会等で展示・発表している。