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Real Time HDTV-SHV Converter with Super Resolution

Research Project

Project/Area Number 15H02678
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Computer system
Research InstitutionKogakuin University

Principal Investigator

GOHSHI Seiichi  工学院大学, 情報学部(情報工学部), 教授 (40500335)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2015: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Keywords解像度 / 超解像 / スーパーハイビジョン / 8K / アップコンバーター / ハイビジョン / 2K / 4K / ナイキスト周波数 / リアルタイム処理 / 非線形信号処理 / 8K/4k / フォーカス
Outline of Final Research Achievements

Real-time HDTV (2K)-SHV (8K) with super resolution (SR) was developed. SHV is an ultimate TV system that has 16 times higher resolution than HDTV. In 2018 the SHV test broadcasting has started and the road map was presented by the Ministry of Public Management, Home Affairs, Posts and Telecommunications. Various kinds of 8K equipment is necessary for the practical SHV broadcasting and SHV content is not sufficient even now. In this research real-time HDTV (2K)-SHV (8K) with super resolution (SR) was developed.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (45 results)

All 2018 2017 2016 2015 Other

All Journal Article (24 results) (of which Peer Reviewed: 23 results) Presentation (19 results) (of which Int'l Joint Research: 2 results,  Invited: 3 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Subjective Assessment for Text with Super Resolution on Smartphone Displays2018

    • Author(s)
      A.Kubota, S. Gohshi
    • Journal Title

      CONTENT 2018

      Volume: IARIA Pages: 24-29

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Super Resolution for Smartphones2018

    • Author(s)
      S. Gohshi
    • Journal Title

      INSTICC VISIGRAPP

      Volume: VISAPP2018 Pages: 1-2

    • NAID

      130008140424

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Noise Level Detection in General Video2018

    • Author(s)
      K. Miyamae, S. Gohshi
    • Journal Title

      IWAIT 2018

      Volume: IWAIT Pages: 1-4

    • NAID

      130008140445

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Image Quality Assessment for Selfies with and without Super Resolution2017

    • Author(s)
      A. Kubota, S.Gohshi
    • Journal Title

      International Conference on Machine Vision, SPIE

      Volume: ICMV Pages: 1-6

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Limitations when Improving Security Camera Video2017

    • Author(s)
      S. Gohshi
    • Journal Title

      International Symposium in Computational Medical and Health Technology

      Volume: ISCMHT Pages: 1-6

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Performance of Blind Deconvolution and Super Resolution Image Reconstruction2017

    • Author(s)
      S. Gohshi
    • Journal Title

      Science and Technology Publications, Lda.

      Volume: SIGMAP2018 Pages: 69-76

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 複数のディスプレイを用いた画質の主観評価2017

    • Author(s)
      森千夏、合志清一
    • Journal Title

      画像電子学会 論文誌

      Volume: 46 Pages: 315-323

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Development of Real-Time HDTV-8K TV Upconverter2017

    • Author(s)
      Seiichi Gohshi, Shinichiro Nakamura, Hiroyuki Tabata
    • Journal Title

      VISAPP2017 VISIGRAPP INSTICC

      Volume: 4 Pages: 52-29

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Subjective Assessment Method for Multiple Displays with and without Super Resolution2017

    • Author(s)
      Chinatsu Mori, Seiichi Gohshi
    • Journal Title

      VISAPP2017 VISIGRAPP INSTICC

      Volume: 4 Pages: 260-265

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Subjective Assessment of Super Resolution for Remastering on 4K TVs (Best Paper Award)2016

    • Author(s)
      Hiroki Shoji, Seiichi Gohshi
    • Journal Title

      The Eleventh International Multi-Conference on Computing in the Global Information Technology

      Volume: ICCGI 2016 Pages: 10-15

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Super Resolution Image Reconstruction and Imaging Device2016

    • Author(s)
      Chinatsu Mori, Seiichi Gohshi
    • Journal Title

      2016 IEEE International Conference on Systems, Man, and Cybernetics

      Volume: SMC 2016 Pages: 588-593

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Frequency Domain Analysis of Super Resolution Image Reconstruction and Super Resolution with Nonlinear2016

    • Author(s)
      Seiichi Gohshi
    • Journal Title

      World Automation Congress

      Volume: 1570241089 Pages: 1-6

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Super Resolution for Smartphones2016

    • Author(s)
      S. Gohshi, S. Inoue, I. Masuda., T. Ichinose, Y. Tatsumi
    • Journal Title

      ICETE SIGAMP 2016

      Volume: SIGMAP Pages: 106-112

    • NAID

      130008140424

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relationship between Super Resolution Image Reconstruction and Image Device2016

    • Author(s)
      Chinatsu MORI, Kenkichi TANIOKA, Seiichi GOHSHI
    • Journal Title

      IIEEJ Transactions on Image Electronics and Visual Computing

      Volume: 4 Pages: 12-19

    • NAID

      110009947359

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Focus Assist for 4K Camera -4K/8K Focus Issues and How to Overcome them-2016

    • Author(s)
      S. Gohshi
    • Journal Title

      SPIE 2016 Electric imaging

      Volume: DPMI-253 Pages: 1-6

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Focus-aid Signal for Ultra High Definition Cameras2016

    • Author(s)
      S. Gohshi and H. Ito
    • Journal Title

      VISAPP

      Volume: 176-181 Pages: 176-181

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Real-time Super Resolution Algorithm for Security Cameras2015

    • Author(s)
      S. Gohshi
    • Journal Title

      ICETE

      Volume: SIMAP Pages: 91-97

    • DOI

      10.5220/0005559800920097

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Frequency Domain Analysis for Super Resolution Image Reconstruction and Its limitation2015

    • Author(s)
      S. Gohshi
    • Journal Title

      APSITT 2015, IEICE & IEEE

      Volume: RS-3-1 Pages: 106-108

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Subjective assessment of super-resolution -High-resolution effect of nonlinear signal processing-2015

    • Author(s)
      C. Mori, M. Sugie, H. Takeshita, S. Gohshi
    • Journal Title

      APSITT 2015, IEICE & IEEE

      Volume: SS-4-3 Pages: 46-48

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of television luminance and wavelength at habitual bedtime on melatonin and cortisol secretion in humans: Blue light and melatonin secretion2015

    • Author(s)
      Y. KOMADA, K. AOKI, S. GOHSHI, H. ICHIOKA and S. SHIBATA1
    • Journal Title

      Journal of Sleep and Biological Rhythms

      Volume: SBR12121 Issue: 4 Pages: 1-7

    • DOI

      10.1111/sbr.12121

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Realtime Super Resolution for 4K/8K with Nonlinear Signal Processing2015

    • Author(s)
      S. Gohshi
    • Journal Title

      Journal of SMPTE (Society of Motion Pictures and Television Engineers)

      Volume: 124 Pages: 51-56

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Relation Between Super Resolution and Aliasing -How to overcome its limitations-2015

    • Author(s)
      S. Gohshi
    • Journal Title

      ISPACS 2015

      Volume: 1A - 5 Pages: 25-29

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Limitations of Learning-Based Super-Resolution, International Symposium on Intelligent Signal Processing and Communication Systems2015

    • Author(s)
      H. Shoji and S. Gohshi
    • Journal Title

      ISPACS 2015

      Volume: 3G -3 Pages: 646-651

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Subjective Assessment of Face Photographs by Best-Worst Method2015

    • Author(s)
      K. Shimada, H. Takeshita and S. Gohshi
    • Journal Title

      IARIA, Content 2016

      Volume: Content Pages: 7-12

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] 8K内視鏡用フォーカスアシストの検討2018

    • Author(s)
      合志清一、谷岡健吉、山下僚介
    • Organizer
      信学技報、IE2017-150,Vol. 117, pp. 307-312
    • Related Report
      2017 Annual Research Report
  • [Presentation] 4Kカメラ用フォーカスアシスト装置の開発2017

    • Author(s)
      合志清一
    • Organizer
      電子情報通信学会
    • Place of Presentation
      沖縄
    • Year and Date
      2017-03-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] Super Resolution for Smartphone2017

    • Author(s)
      Seiichi Gohshi
    • Organizer
      Electric Imaging 2017
    • Place of Presentation
      サンフランシスコ
    • Year and Date
      2017-01-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 画像/映像の超解像化-従来の理論的限界を超えた超解像技術-2017

    • Author(s)
      合志清一
    • Organizer
      新技術説明会
    • Place of Presentation
      東京
    • Year and Date
      2017-01-24
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 超解像機能搭載ハイビジョン・8K変換装置の開発2017

    • Author(s)
      合志清一
    • Organizer
      信学技報, Vol. 117, No. 113, IE2017-25, pp. 1-5
    • Related Report
      2017 Annual Research Report
  • [Presentation] 4K カメラ用フォーカスアシストの開発2017

    • Author(s)
      合志清一
    • Organizer
      画像電子学会年次大会 R2-2
    • Related Report
      2017 Annual Research Report
  • [Presentation] 招待講演:超解像技術の限界と監視カメラへの応用2017

    • Author(s)
      合志清一
    • Organizer
      信学技報、CS2017-66, IE2017-81, pp. 25-30
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 再帰計算型超解像の性能比較2017

    • Author(s)
      合志清一
    • Organizer
      映像情報メディア学会年次大会、14B-2、 2p.
    • Related Report
      2017 Annual Research Report
  • [Presentation] 4K/8K用超解像-理論的限界を超える高解像度化2017

    • Author(s)
      合志清一
    • Organizer
      Society of Information Display (SID)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 超解像機能搭載ハイビジョン/8K変換装置の開発2016

    • Author(s)
      合志、中村、田端
    • Organizer
      映像情報メディア学会年次大会, 21D-3
    • Place of Presentation
      三重大学
    • Year and Date
      2016-09-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] 4K/8K用超解像-理論的限界を超える高解像度化2016

    • Author(s)
      合志清一
    • Organizer
      SIDセミナー
    • Place of Presentation
      東京
    • Year and Date
      2016-08-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超解像機能搭載スマートフォンの開発2016

    • Author(s)
      合志清一、井上栄、増田勲、一瀬岳、辰巳宴克
    • Organizer
      電子情報通信学会, CS2016-25, pp.87-92
    • Place of Presentation
      沖縄
    • Year and Date
      2016-07-08
    • Related Report
      2016 Annual Research Report
  • [Presentation] ナイキスト周波数を超える非線形超解像度技術2016

    • Author(s)
      合志 清一
    • Organizer
      精密工学会 春季シンポジウム
    • Place of Presentation
      東京理科大学 野田キャンパス
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] マウス脳11.7TタイムラプスMR画像を用いた1細胞レベルのマクロファージ動態評価法2016

    • Author(s)
      田下, 小橋, 森, 合志, 森本, 相河, 吉岡, 畑
    • Organizer
      電子情報通信学会研究会 vol. 115, no. 401, MI2015-115, pp. 205-210
    • Place of Presentation
      沖縄 那覇
    • Year and Date
      2016-01-20
    • Related Report
      2015 Annual Research Report
  • [Presentation] 映像への非線形信号処理応用2015

    • Author(s)
      合志 清一
    • Organizer
      電子情報通信学会研究会、NLP2015-117、pp.57-62
    • Place of Presentation
      沖縄 石垣
    • Year and Date
      2015-11-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] 人の顔を被写体としたときの画質評価2015

    • Author(s)
      嶋田、竹下、合志
    • Organizer
      電子情報通信学会研究会IMQ2015-15、pp.15-20
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2015-09-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] リアルタイム4K/8K超解像装置, 12A-32015

    • Author(s)
      合志 清一
    • Organizer
      映情メ年次
    • Place of Presentation
      東京理科大 葛飾キャンパス
    • Year and Date
      2015-08-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] 再構成超解像用低解像度画像の必要条件2015

    • Author(s)
      合志
    • Organizer
      電子情報通信学会研究会, 通信方式, CS2015-37, pp.153-158
    • Place of Presentation
      沖縄
    • Year and Date
      2015-07-03
    • Related Report
      2015 Annual Research Report
  • [Presentation] 再構成超解像と最小自乗法2015

    • Author(s)
      合志清一
    • Organizer
      画像電子学会 年次大会 R2-4, pp.180-184
    • Place of Presentation
      神戸
    • Year and Date
      2015-06-29
    • Related Report
      2015 Annual Research Report
  • [Remarks] 工学院が開発したリアルタイム処理可能な超解像技術、富士通がスマホに搭載

    • URL

      http://news.mynavi.jp/news/2015/11/18/058/

    • Related Report
      2015 Annual Research Report
  • [Patent(Industrial Property Rights)] ノイズレベル検出装置およびプログラム2017

    • Inventor(s)
      合志清一
    • Industrial Property Rights Holder
      合志清一
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-252320
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report

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Published: 2015-04-16   Modified: 2019-03-29  

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