• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

A study on reflectance estimation for hyperspectral imaging and its application to image restoration

Research Project

Project/Area Number 16H07021
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Perceptual information processing
Research InstitutionKagawa University

Principal Investigator

Matsuoka Ryo  香川大学, 工学部, 助教 (40780391)

Project Period (FY) 2016-08-26 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsスパースコーディング / 凸最適化 / 非凸最適化 / 画像復元 / ハイパースペクトル画像 / 分光反射特性 / 固有画像分解
Outline of Final Research Achievements

Storing scene reflectance, which independents to environmental light sources, as an image (reflectance estimation) is an important issue for the development of digital archive and medical technology. However, a reflectance estimation technique still has not been established for hyperspectral imaging having high spectral resolution. A major factor is a lack of light intensity when taking an HS image, and it causes sensor noise, focus blur, under-exposure.
To solve these problems, this research established novel multiple image blending methods based on convex optimization and sparse coding techniques.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • Research Products

    (16 results)

All 2018 2017 2016 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (10 results) (of which Int'l Joint Research: 4 results) Remarks (3 results)

  • [Journal Article] Joint Sparsity and Order Optimization Based on ADMM with Non-Uniform Group Hard Thresholding2018

    • Author(s)
      Ryo Matsuoka, Seisuke Kyochi, Shunsuke Ono, Masahiro Okuda
    • Journal Title

      IEEE Transactions on Circuits and Systems I: Regular Papers

      Volume: 65 Issue: 5 Pages: 1602-1613

    • DOI

      10.1109/tcsi.2017.2763969

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 露光アンダー/オーバーと焦点ボケを同時にもつ多重露光画像の統合手法2016

    • Author(s)
      松岡諒, 石橋治樹, 馬場達也, 奥田正浩
    • Journal Title

      電子情報通信学会論文誌 D

      Volume: J99-D Pages: 1080-1088

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Misaligned Image Integration with Local Linear Model2016

    • Author(s)
      Tatsuya Baba, Ryo Matsuoka, Keiichiro Shirai, Masahiro Okuda
    • Journal Title

      IEEE Transactions on Image Processing

      Volume: 25 Issue: 5 Pages: 2035-2044

    • DOI

      10.1109/tip.2016.2535329

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Joint Sparsity and Order Optimization Based on ADMM with Non-Uniform Group Hard Thresholding2018

    • Author(s)
      Ryo Matsuoka, Seisuke Kyochi, Shunsuke Ono, Masahiro Okuda
    • Organizer
      IEEE International Symposium on Circuits and Systems (ISCAS)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reflection Removal Using RGB-D Images2018

    • Author(s)
      Toshihiro Shibata, Yuji Akai, Ryo Matsuoka
    • Organizer
      IEEE International Conference on Image Processing (ICIP)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] L0 Smoothing Based on Gradient Constraints2018

    • Author(s)
      Yuji Akai, Toshihiro Shibata, Ryo Matsuoka, Masahiro Okuda
    • Organizer
      IEEE International Conference on Image Processing (ICIP)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 勾配レンジ制約に基づくロバスト画像平滑化2018

    • Author(s)
      赤井優志, 柴田峻敬, 松岡諒, 奥田正浩
    • Organizer
      電子情報通信学会 信号処理研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 深度マップを用いた映り込み除去に関する一検討2018

    • Author(s)
      柴田峻敬, 赤井優志, 松岡諒
    • Organizer
      電子情報通信学会 信号処理研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 混合ノイズにロバストな多重露光画像統合法2017

    • Author(s)
      松岡諒, 小野峻佑, 奥田正浩
    • Organizer
      画像工学研究会(IE)
    • Related Report
      2017 Annual Research Report
  • [Presentation] Reflection removal based on gradient constraints2017

    • Author(s)
      Ryo Matsuoka
    • Organizer
      IEEE Global Conference on Consumer Electronics (GCCE)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] L0勾配最小化を用いた詳細強調に関する検討2017

    • Author(s)
      赤井優志, 松岡諒
    • Organizer
      第32回信号処理シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] フィルタ次数最小化を考慮したスパースFIRフィルタの設計2017

    • Author(s)
      松岡諒, 京地清介, 小野峻佑, 奥田正浩
    • Organizer
      第32回信号処理シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 全変動正則化を用いた映り込み分離に関する一検討2017

    • Author(s)
      松岡諒
    • Organizer
      電気学会c部門大会
    • Related Report
      2017 Annual Research Report
  • [Remarks] 研究者総覧(香川大学教員紹介HP)

    • URL

      http://www.ceda.kagawa-u.ac.jp/kudb/servlet/RefOutController?exeBO=WR4100RBO&monitorID=WR4100&workType=detail&primaryKey=1000029064&kyoinID=&gyosekiNendo=null&secondaryKey=&dummyKyoinID=&currentPage=1

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
  • [Remarks] 研究者HP

    • URL

      https://www.sites.google.com/site/phdmatsuokadx/home

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
  • [Remarks] 業績紹介HP(研究者作成)

    • URL

      https://www.sites.google.com/site/phdmatsuokadx/achievements

    • Related Report
      2016 Annual Research Report

URL: 

Published: 2016-09-02   Modified: 2019-03-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi