A computational study on early vision for scientific contribution and engineering contribution

2010 Fiscal Year Self-evaluation Report

• Project/Area Number: 20700279
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Bioinformatics/Life informatics
• Research Institution: The University of Electro-Communications (2009-2011); The Institute of Physical and Chemical Research (2008)
• Principal Investigator: SATOH Shunji The Institute of Physical and Chemical Research, 大学院・情報システム学研究科, 准教授 (50333844)
• Project Period (FY): 2008 – 2011
• Keywords: V1単純型細胞 / netCDF / 分数階微分 / 受容野モデル / 固視微動 / 時空間受容野 / 神経節細胞

Research Abstract

(1).初期視覚野であるV1野の新しい計算理論を構築し,工学的にも有効な画像処理アルゴリズムを提案する.
(2).視覚系数理モデル構築のための基盤整備(新しいプログラミング環境の構築など)を行う.

Research Products

• [Journal Article] Computational identity between digital image inpainting and filling-in process atthe blind spot (2011)
  • Author(s): Shunji Satoh
  • Journal Title: Neural Computing and Applications. (accepted)
  • Peer Reviewed
• [Journal Article] Neural implementation of coarse-to-fine processing in V1 simple neurons (2010)
  • Author(s): Hiroaki Sasaki, Shunji Satoh, Shiro Usui
  • Journal Title: Neurocomputing 73 Pages: 867-873
  • Peer Reviewed
• [Journal Article] Engineering-approach accelerates computational understanding of V1-V2 neural properties (2009)
  • Author(s): Shunji Satoh , Shiro Usui
  • Journal Title: Cognitive Neurodynamics 3/1 Pages: 1-8
  • Peer Reviewed
• [Journal Article] Computational theory and applications of a filling-in process at the blindspot (2008)
  • Author(s): Shunji Satoh , Shiro Usui
  • Journal Title: Neural Networks 21 Pages: 1261-1271
  • Peer Reviewed
• [Journal Article] Super resolution: another computational role of short-range horizontal connection in the primaryvisual cortex (2008)
  • Author(s): Hiroaki Sasaki , Shunji Satoh
  • Journal Title: Neural Networks 22/4 Pages: 362-372
  • Peer Reviewed
• [Presentation] 速度知覚に関する計算論的考察と心理物理実験 (2011)
  • Author(s): 中畑達雄, 佐藤俊治, 阪口豊, 佐藤好幸
  • Organizer: 視覚学会全国大会
  • Year and Date: 20110300
• [Presentation] Brain science for image engineering and Engineers' view forvision science (2010)
  • Author(s): Shunji Satoh
  • Organizer: ICONIP2010
  • Place of Presentation: 招待講演
  • Year and Date: 20101100
• [Presentation] Kalman filter model can explain the temporal receptive field of motion selective V1 neurons (2010)
  • Author(s): Shunji Satoh, Yutaka Sakaguchi, Hiroaki Sasaki, Shiro Usui
  • Organizer: Neuro2010
  • Year and Date: 20100900
• [Presentation] V1野細胞の受容野と視差選択性細胞に関する計算論的考察 (2010)
  • Author(s): 佐藤俊治, 阪口豊, 臼井支朗
  • Organizer: ニューロコンピューティング研究会
  • Year and Date: 20100300
• [Presentation] A Next Generation Modeling Environment PLATO: Platform for Collaborative Brain System Modeling (2009)
  • Author(s): Shiro Usui, Keiichiro Inagaki, Takayuki Kannon, Yoshimi Kamiyama, Shunji Satoh, Nilton L.Kamiji, Yutaka Hirata, Akito Ishihara, Hayaru Shouno
  • Organizer: ICONIP2009
  • Year and Date: 20091200
• [Presentation] 一般化Gaussian Derivative によるV1受容野のモデル～両眼視差・運動方向選択性受容野モデルとその工学的利点～ (2009)
  • Author(s): 佐藤俊治、臼井支朗、阪口豊
  • Organizer: 日本神経回路学会全国大会
  • Year and Date: 20090900
• [Patent(Industrial Property Rights)] 画像処理装置、画像処理方法、ならびに、プログラム (2008)
  • Inventor(s): 佐藤俊治, 臼井支朗
  • Industrial Property Rights Holder: 理化学研究所
  • Industrial Property Number: 特許,特願2008-086210・特開2009-239829
  • Filing Date: 2008-03-28
  • Acquisition Date: 2009-10-15