A study on the low-bit-rate multispectral imaging system using filter array

• Project/Area Number: 25870676
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Communication/Network engineering; Perceptual information processing
• Research Institution: Utsunomiya University
• Principal Investigator: SHINODA Kazuma 宇都宮大学, 工学(系)研究科(研究院), 助教 (50639200)
• Project Period (FY): 2013-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2013: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
• Keywords: 画像 / マルチスペクトル / カラーフィルタ / 色補間 / 圧縮 / センシング / マルチスペクトル画像

Outline of Final Research Achievements

We proposed a fast and convenient multispectral imaging system aimed for applications requiring a higher color fidelity, such as tele-medicine and remote sensing. In this period, we developed a new color filter array design, a new compression method for mosaicked image, and a new demosaicking method for recovering loss of spectrum. As a result, the total data amount of the 16-band multispectral image can be suppressed as same as 3-band image, and the recovered image has a potential to be applied to pathological diagnosis.

Research Products

• [Journal Article] An Efficient Wavelet-Based ROI Coding for Multiple Regions (2015)
  • Author(s): Kazuma Shinoda, Naoki Kobayashi, Ayako Katoh, Hideki Komagata, Masahiro Ishikawa, Yuri Murakami, Masahiro Yamaguchi, Tokiya Abe, Akinori Hashiguchi, and Michiie Sakamoto
  • Journal Title: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Volume: E98.A Issue: 4 Pages: 1006-1020
  • DOI: 10.1587/transfun.E98.A.1006
  • NAID: 130005060898
  • ISSN: 0916-8508, 1745-1337
  • Peer Reviewed
• [Journal Article] Multispectral image reconstruction from watermarked RGB image (2015)
  • Author(s): Kazuma Shinoda, Aya Watanabe, Madoka Hasegawa, Shigeo Kato
  • Journal Title: Optical Review Volume: 印刷中 Issue: 3 Pages: 469-476
  • DOI: 10.1007/s10043-015-0082-9
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Effective Color Transform Method for Image Compression of H&E Stained Whole Slide Image Using Subset Pixels (2014)
  • Author(s): Naoki Kobayashi, Kazuma Shinoda, Ayako Katoh, Hideki Komagata, Masahiro Yamaguchi, Tokiya Abe, Akinori Hashiguchi, Michiie Sakamoto
  • Journal Title: IIEEJ Transactions on Image Electronics and Visual Computing Volume: 1 Pages: 37-47
  • Peer Reviewed
• [Journal Article] Modified High-Order Edge-Directed Interpolation for Distributed Video Coding Based on Selective Data Pruning (2014)
  • Author(s): Vu Le Ha, Kazuma Shinoda, Madoka Hasegawa, Yuichi Tanaka, Shigeo Kato
  • Journal Title: IIEEJ Transactions on Image Electronics and Visual Computing Volume: 1 Pages: 26-36
  • Peer Reviewed
• [Presentation] Multispectral image estimation from RGB image based on digital watermarking (2015)
  • Author(s): Kazuma Shinoda, Aya Watanabe, Madoka Hasegawa, Shigeo Kato
  • Organizer: Association Internationale de la Couleur
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2015-05-19 – 2015-05-22
• [Presentation] Evaluation of Cloth Roughness and Smoothness by Visual and Tactile Perceptions: Investigation of Cloth Photography Method for Online Shopping (2015)
  • Author(s): Tomoharu Ishikawa, Yuya Akagawa, Kazuma Shinoda, Shigeru Inui, Kazuya Sasaki, Keiko Miyatake Miyoshi Ayama
  • Organizer: Association Internationale de la Couleur
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2015-05-19 – 2015-05-22
• [Presentation] An accurate extracting method of fat droplets in liver images for quantitative evaluation (2015)
  • Author(s): Masahiro Ishikawa, Naoki Kobayashi, Hideki Komagata, Kazuma Shinoda, Masahiro Yamaguchi, Tokiya Abe, Akinori Hashiguchi, Michiie Sakamoto
  • Organizer: SPIE Medical Imaging
  • Place of Presentation: San Francisco, United States
  • Year and Date: 2015-02-08 – 2015-02-12
• [Presentation] Two-Dimensional Histogram Expansion of Wavelet Coefficient for Reversible Data Hiding (2014)
  • Author(s): Kazuki Yamato, Kazuma Shinoda, Madoka Hasegawa, Shigeo Kato
  • Organizer: IEEE Visual Communications and Image Processing
  • Place of Presentation: Valletta, Malta
  • Year and Date: 2014-12-07 – 2014-12-10
• [Presentation] Multispectral demosaicking algorithm based on inter-channel correlation (2014)
  • Author(s): Junya Mizutani, Kazuma Shinoda, Madoka Hasegawa, Shigeo Kato
  • Organizer: IEEE Visual Communications and Image Processing
  • Place of Presentation: Valletta, Malta
  • Year and Date: 2014-12-07 – 2014-12-10
• [Presentation] Reversible data hiding based on the two-dimensional histogram and generalized histogram shifting (2014)
  • Author(s): Kazuki Yamato, Kazuma Shinoda, Madoka Hasegawa, Shigeo Kato
  • Organizer: IEEE International Conference on Image Processing
  • Place of Presentation: Paris, France
  • Year and Date: 2014-10-27 – 2014-10-30
• [Presentation] Quality metric for filter arrangement in a multispectral filter array (2013)
  • Author(s): Kazuma Shinoda, Taisuke Hamasaki, Madoka Hasegawa, Shigeo Kato, and Antonio Ortega
  • Organizer: Picture coding symposium
  • Place of Presentation: San Jose, USA
• [Presentation] バンド間相関を考慮したマルチスペクトル画像に対するデモザイキング (2013)
  • Author(s): 水谷 純也, 篠田 一馬, 長谷川 まどか, 加藤 茂夫
  • Organizer: 第28回信号処理シンポジウム
  • Place of Presentation: 下関
• [Remarks] 篠田研究室(篠田一馬に関する業績一覧)
  • URL: http://williams.is.utsunomiya-u.ac.jp/pukiwiki/index.php?info_shinoda
• [Remarks] 宇都宮大学情報工学科 教員紹介
  • URL: http://www.eng.utsunomiya-u.ac.jp/intro_is2/129.html