Multiple systems modeling using image processing technologies

• Project/Area Number: 20560415
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Control engineering
• Research Institution: Osaka University
• Principal Investigator: IIGUNI Youji Osaka University, 大学院・基礎工学研究科, 教授 (80168054)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
• Keywords: 細線化 / 太線化 / 複合モデル / フーリエ記述子 / 位置ずれ / 細線化処理 / 太線化処理 / 量子化 / 画像処理 / 分布関数

Research Abstract

A gray scale image whose pixel value expresses the number of observations is generated from a set of input/output data of multiple systems. The image processing technologies such as thinning, thickening, and noise suppression are used for multiple systems modeling, and the output to an arbitrary input is estimated from the processed image.

Research Products

• [Journal Article] Moment invariants of the weighted image (2010)
  • Author(s): Ken-ichi Sakaue, Youji Iiguni
  • Journal Title: IEICE Trans. Inf. and Syst. vol.E93-D,no.3 Pages: 666-670
  • NAID: 10026814672
  • Peer Reviewed
• [Journal Article] 開曲線にも適用可能な新しいフーリエ記述子 (2010)
  • Author(s): 長谷川哲平, 飯國洋二
  • Journal Title: 画像ラボ vol.21, no.5 Pages: 7-11
• [Journal Article] Moment invariants of the weighted image (2010)
  • Author(s): Kenichi Sakaue, Youji Iiguni
  • Journal Title: IEICE Trans.Inf.and Syst. Volume: E93-D Pages: 666-670
  • NAID: 10026814672
  • Peer Reviewed
• [Journal Article] 開曲線にも適用可能な新しいフーリエ記述子 (2010)
  • Author(s): 長谷川哲平, 飯國洋二
  • Journal Title: 画像ラボ Volume: 21 Pages: 7-11
• [Journal Article] 開曲線のための回転型フーリエ記述子 (2009)
  • Author(s): 長谷川哲平, 飯國洋二
  • Journal Title: 電子情報通信学会論文誌D Vol.J92-D, No.12 Pages: 2217-2224
  • NAID: 110007482415
  • Peer Reviewed
• [Journal Article] 開曲線のための回転型フーリエ記述子 (2009)
  • Author(s): 長谷川哲平, 飯國洋二
  • Journal Title: 電子情報通信学会論誌D 92D Pages: 2217-2224
  • NAID: 110007482415
  • Peer Reviewed
• [Presentation] 画像処理を用いた複数システムのモデリング (2008)
  • Author(s): 山下友子, 飯國洋二
  • Organizer: 第52回システム制御情報学会研究発表講演会論文集
  • Year and Date: 2008-05-16
• [Book] "A DCT based image restoration from a blurred and downsampled image", Chapter 17 in "New Signal Processing Research" (2009)
  • Author(s): Yoshinori Abe, Youji Iiguni
  • Publisher: Nova Science Publishers