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Construction of low-computation and memory-saving convolutional sparse representation technology

Research Project

Project/Area Number 18K11367
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 61010:Perceptual information processing-related
Research InstitutionHokkaido University

Principal Investigator

Ogawa Takahiro  北海道大学, 情報科学研究院, 准教授 (20524028)

Co-Investigator(Kenkyū-buntansha) 長谷山 美紀  北海道大学, 情報科学研究院, 教授 (00218463)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Discontinued (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsスパース表現 / 畳み込みバイナリスパース表現 / 辞書学習 / 画質評価 / 低演算量・低容量化 / 畳み込みスパース / 低演算 / 低容量 / 畳み込み
Outline of Final Research Achievements

We studied low-computation and memory-saving convolutional sparse representation techniques. Specifically, by making the sparse representation coefficients binary, we constructed "sparse approximation based on nearest neighbor basis search" and "dictionary learning based only on simple addition" to realize convolutional sparse representation with low computational complexity. In addition, we newly constructed a "self-organizing dictionary learning technique" focusing on the principle of iterative function systems, and realized memory-saving dictionary learning. Our study has a large ripple effect since it will lead to breakthroughs in all application fields using sparse representation. Furthermore, our technology can contribute to technologies such as image/video coding, restoration, and super-resolution on various terminals.

Academic Significance and Societal Importance of the Research Achievements

従来、画像の近似手法としてスパース表現に関する研究が活発に実施されてきた。先行研究では、畳み込みスパース表現に基づくオンラインの表現係数推定・辞書学習法等が存在するものの、演算量の削減・辞書の蓄積容量の削減を同時に実現する研究、すなわち、実用化に直結する研究は十分になされていなかった。そこで本研究では、上記の最新研究に対してバイナリスパース表現・自己組織化辞書学習・ユーザの主観に合致した画質評価指標に基づく最適化を導入することで、低演算量・低容量かつユーザセントリックなスパース表現を実現した。本成果により、一般的な端末上で高度な応用技術を実装可能な理論の構築に至っている。

Report

(4 results)
  • 2021 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (88 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (1 results) Journal Article (24 results) (of which Peer Reviewed: 24 results,  Open Access: 18 results) Presentation (61 results) (of which Int'l Joint Research: 30 results,  Invited: 2 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] 浙江大学(中国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Perceived Image Decoding From Brain Activity Using Shared Information of Multi-Subject fMRI Data2021

    • Author(s)
      Akamatsu Yusuke、Harakawa Ryosuke、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Access

      Volume: 9 Pages: 26593-26606

    • DOI

      10.1109/access.2021.3057800

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Supervised Fractional-Order Embedding Multiview Canonical Correlation Analysis via Ordinal Label Dequantization for Image Interest Estimation2021

    • Author(s)
      Matsumoto Masanao、Saito Naoki、Maeda Keisuke、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Access

      Volume: 9 Pages: 21810-21822

    • DOI

      10.1109/access.2021.3055868

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multi-Task Convolutional Neural Network Leading to High Performance and Interpretability via Attribute Estimation2020

    • Author(s)
      MAEDA Keisuke、HORII Kazaha、OGAWA Takahiro、HASEYAMA Miki
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E103.A Issue: 12 Pages: 1609-1612

    • DOI

      10.1587/transfun.2020SML0006

    • NAID

      130007948361

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2020-12-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inpainting via Sparse Representation Based on a Phaseless Quality Metric2020

    • Author(s)
      OGAWA Takahiro、MAEDA Keisuke、HASEYAMA Miki
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E103.A Issue: 12 Pages: 1541-1551

    • DOI

      10.1587/transfun.2020SMP0020

    • NAID

      130007948324

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2020-12-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Deterioration level estimation via neural network maximizing category-based ordinally supervised multi-view canonical correlation2020

    • Author(s)
      Maeda Keisuke、Takahashi Sho、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      Multimedia Tools and Applications

      Volume: - Issue: 15 Pages: 1-22

    • DOI

      10.1007/s11042-020-10040-2

    • NAID

      120007173915

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Human-Centric Emotion Estimation Based on Correlation Maximization Considering Changes With Time in Visual Attention and Brain Activity2020

    • Author(s)
      Moroto Yuya、Maeda Keisuke、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Access

      Volume: 8 Pages: 203358-203368

    • DOI

      10.1109/access.2020.3036908

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Brain Decoding of Viewed Image Categories via Semi-Supervised Multi-View Bayesian Generative Model2020

    • Author(s)
      Akamatsu Yusuke、Harakawa Ryosuke、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Transactions on Signal Processing

      Volume: 68 Pages: 5769-5781

    • DOI

      10.1109/tsp.2020.3028701

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estimation of Interest Levels From Behavior Features via Tensor Completion Including Adaptive Similar User Selection2020

    • Author(s)
      Maeda Keisuke、Kushima Tetsuya、Takahashi Sho、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Access

      Volume: 8 Pages: 126109-126118

    • DOI

      10.1109/access.2020.3007963

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Supervised Fractional-Order Embedding Geometrical Multi-View CCA (SFGMCCA) for Multiple Feature Integration2020

    • Author(s)
      Maeda Keisuke、Ito Yoshiki、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Access

      Volume: 8 Pages: 114340-114353

    • DOI

      10.1109/access.2020.3003619

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Few-Shot Personalized Saliency Prediction Based on Adaptive Image Selection Considering Object and Visual Attention2020

    • Author(s)
      Moroto Yuya、Maeda Keisuke、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      Sensors

      Volume: 20 Issue: 8 Pages: 2170-2170

    • DOI

      10.3390/s20082170

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tensor-Based Emotional Category Classification via Visual Attention-Based Heterogeneous CNN Feature Fusion2020

    • Author(s)
      Moroto Yuya、Maeda Keisuke、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      Sensors

      Volume: 20 Issue: 7 Pages: 2146-2146

    • DOI

      10.3390/s20072146

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Chronic gastritis classification using gastric X-ray images with a semi-supervised learning method based on tri-training2020

    • Author(s)
      Zongyao Li, Ren Togo, Takahiro Ogawa, Miki Haseyama
    • Journal Title

      Medical & Biological Engineering & Computing

    • NAID

      120007042013

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Context-Aware Network Analysis of Music Streaming Services for Popularity Estimation of Artists2020

    • Author(s)
      Matsumoto Yui、Harakawa Ryosuke、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Access

      Volume: 8 Pages: 48673-48685

    • DOI

      10.1109/access.2020.2978281

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Text-to-Image GAN-Based Scene Retrieval and Re-Ranking Considering Word Importance2019

    • Author(s)
      Yanagi Rintaro、Togo Ren、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Access

      Volume: 7 Pages: 169920-169930

    • DOI

      10.1109/access.2019.2952676

    • NAID

      120006770948

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Query is GAN: Scene Retrieval With Attentional Text-to-Image Generative Adversarial Network2019

    • Author(s)
      Yanagi Rintaro、Togo Ren、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Access

      Volume: 7 Pages: 153183-153193

    • DOI

      10.1109/access.2019.2947409

    • NAID

      120006767555

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interest Level Estimation Based on Tensor Completion via Feature Integration for Partially Paired Users’ Behavior and Videos2019

    • Author(s)
      Tetsuya Kushima, Sho Takahashi, Takahiro Ogawa, Miki Haseyama
    • Journal Title

      IEEE Access

      Volume: 7 Pages: 148576-148585

    • DOI

      10.1109/access.2019.2946912

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Consensus Clustering of Tweet Networks via Semantic and Sentiment Similarity Estimation2019

    • Author(s)
      Harakawa Ryosuke、Takimura Shoji、Ogawa Takahiro、Haseyama Miki、Iwahashi Masahiro
    • Journal Title

      IEEE Access

      Volume: 7 Pages: 116207-116217

    • DOI

      10.1109/access.2019.2936404

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Music Video Recommendation Based on Link Prediction Considering Local and Global Structures of a Network2019

    • Author(s)
      Matsumoto Yui、Harakawa Ryosuke、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Access

      Volume: 7 Pages: 104155-104167

    • DOI

      10.1109/access.2019.2930713

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Convolutional sparse coding-based deep random vector functional link network for distress classification of road structures2019

    • Author(s)
      Keisuke Maeda, Sho Takahashi, Takahiro Ogawa, Miki Haseyama
    • Journal Title

      Computer-Aided Civil and Infrastructure Engineering

      Volume: 34 Pages: 654-676

    • NAID

      120006876280

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Novel Audio Feature Projection Using KDLPCCA-Based Correlation with EEG Features for Favorite Music Classification2019

    • Author(s)
      Sawata Ryosuke、Ogawa Takahiro、Haseyama Miki
    • Journal Title

      IEEE Transactions on Affective Computing

      Volume: 10 Issue: 3 Pages: 430-444

    • DOI

      10.1109/taffc.2017.2729540

    • NAID

      120006768811

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] [Papers] Multi-classifier Decision: Integration of Multiple Brain Activity-based Classifications2019

    • Author(s)
      Takahiro Ogawa, Kento Sugata, Ren Togo, Miki Haseyama
    • Journal Title

      ITE Transactions on Media Technology and Applications

      Volume: 7 Issue: 1 Pages: 36-44

    • DOI

      10.3169/mta.7.36

    • NAID

      130007542500

    • ISSN
      2186-7364
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Human-centered image classification via a neural network considering visual and biological features2019

    • Author(s)
      Kazaha Horii, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama
    • Journal Title

      Multimedia Tools and Applications

      Volume: 印刷中 Issue: 7-8 Pages: 1-21

    • DOI

      10.1007/s11042-019-7222-3

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Binary Sparse Representation Based on Arbitrary Quality Metrics and Its Applications2018

    • Author(s)
      Takahiro Ogawa, Sho Takahashi, Naofumi Wada, Akira Tanaka, Miki Haseyama
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E101.A Issue: 11 Pages: 1776-1785

    • DOI

      10.1587/transfun.E101.A.1776

    • NAID

      130007502787

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2018-11-01
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Estimating the Quality of Fractal Compressed Images Using Lacunarity2018

    • Author(s)
      Megumi Takezawa, Hirofumi Sanada, Takahiro Ogawa, Miki Haseyama
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E101.A Issue: 6 Pages: 900-903

    • DOI

      10.1587/transfun.E101.A.900

    • NAID

      130007382239

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2018-06-01
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] Human emotion estimation using multi-modal variational autoencoder with time changes2021

    • Author(s)
      Yuya Moroto, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2021 IEEE 3rd Global Conference on Life Sciences and Technologies (LifeTech 2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 画像注視時のfMRIデータを用いた注視画像の推定に関する検討ー確率的生成モデルに基づく複数被験者の共通応答の導入ー2020

    • Author(s)
      東 孝明, 前田 圭介, 小川 貴弘, 長谷山 美紀
    • Organizer
      令和2年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] m-SimGPを用いた特徴統合に基づくユーザの関心度推定に関する検討2020

    • Author(s)
      上川 恭平, 前田 圭介, 小川 貴弘, 長谷山 美紀
    • Organizer
      令和2年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Feature integration via geometrical supervised multi-view multi-label canonical correlation for incomplete label assignment2020

    • Author(s)
      Keisuke Maeda, Sho Takahashi, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2020 IEEE International Conference on Image Processing (ICIP 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interest level estimation based on feature integration considering distribution of partially paired user’s behavior, videos and posters2020

    • Author(s)
      Kyohei Kamikawa, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2020 IEEE 9th Global Conference on Consumer Electronics (GCCE 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimation of user-specific visual attention considering individual tendency toward gazed objects2020

    • Author(s)
      Yuya Moroto, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2020 IEEE 9th Global Conference on Consumer Electronics (GCCE 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimation of viewed images using individual and shared brain responses2020

    • Author(s)
      Takaaki Higashi, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2020 IEEE 9th Global Conference on Consumer Electronics (GCCE 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimation of person-specific visual attention via selection of similar persons2020

    • Author(s)
      Yuya Moroto, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2020 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 複数変量の半教師あり生成モデルに基づくブレイン・デコーディングにおけるゼロショット学習2020

    • Author(s)
      赤松 祐亮, 原川 良介, 小川 貴弘, 長谷山 美紀
    • Organizer
      第23回 画像の認識・理解シンポジウム (MIRU2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Supervised multiview canonical correlation analysis via ordinal label dequantization for image interest estimation2020

    • Author(s)
      Masanao Matsumoto, Naoki Saito, Takahiro Ogawa, Miki Haseyama
    • Organizer
      第23回 画像の認識・理解シンポジウム (MIRU2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Multi-view bayesian generative model for multi-subject fMRI data on brain decoding of viewed image categories2020

    • Author(s)
      Yusuke Akamatsu, Ryosuke Harakawa, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interest estimation for images using eye gaze-based visual and text features via DLPCCA2020

    • Author(s)
      Masanao Matsumoto, Naoki Saito, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2020 IEEE 2nd Global Conference on Life Sciences and Technologies (LifeTech 2020)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Estimating viewed images with natural language question answering from fMRI data2020

    • Author(s)
      Saya Takada, Ren Togo, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2020 IEEE 2nd Global Conference on Life Sciences and Technologies (LifeTech 2020)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 画像内の物体に着目した画像検索に関する検討 -RetinaNet を用いた物体認識に基づく高精度化-2020

    • Author(s)
      柳 凜太郎, 藤後 廉, 小川 貴弘, 長谷山 美紀
    • Organizer
      映像情報メディア学会
    • Related Report
      2019 Research-status Report
  • [Presentation] エッジの補完を導入したツイートクラスタリングの高精度化に関する検討2020

    • Author(s)
      滝村 祥司, 原川 良介, 小川 貴弘, 長谷山 美紀
    • Organizer
      映像情報メディア学会
    • Related Report
      2019 Research-status Report
  • [Presentation] MVBGM-MSに基づく画像注視時の脳活動データを用いた画像カテゴリの推定に関する検討2020

    • Author(s)
      赤松 祐亮, 原川 良介, 小川 貴弘, 長谷山 美紀
    • Organizer
      映像情報メディア学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 画像注視時の視線データを用いた関心度の推定に関する検討 ~ ラベルの逆量子化を導入したsMVCCAによる推定精度の高精度化 ~2020

    • Author(s)
      松本 真直, 斉藤 直輝, 小川 貴弘, 長谷山 美紀
    • Organizer
      映像情報メディア学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 画像注視時のヒトの感情推定のための視線特徴の推定に関する検討2020

    • Author(s)
      諸戸 祐哉, 前田 圭介, 小川 貴弘, 長谷山 美紀
    • Organizer
      映像情報メディア学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Interest estimation for images based on eye gaze-based visual and text features2019

    • Author(s)
      Masanao Matsumoto, Naoki Saito, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE 8th Global Conference on Consumer Electronics (GCCE 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Estimation of user-specific visual attention based on gaze information of similar users2019

    • Author(s)
      Yuya Moroto, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE 8th Global Conference on Consumer Electronics (GCCE 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Aesthetic style transfer through text-to-image synthesis and image-to-image translation2019

    • Author(s)
      Megumi Kotera, Ren Togo, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE 8th Global Conference on Consumer Electronics (GCCE 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effectiveness evaluation of deep features for image reconstruction from fMRI signals2019

    • Author(s)
      Saya Takada, Ren Togo, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE 8th Global Conference on Consumer Electronics (GCCE 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Semantic shot classification in baseball videos based on similarities of visual features2019

    • Author(s)
      Kaito Hirasawa, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE 8th Global Conference on Consumer Electronics (GCCE 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] The extraction of individual music preference based on deep time-series CCA2019

    • Author(s)
      Ryosuke Sawata, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE 8th Global Conference on Consumer Electronics (GCCE 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Estimating viewed image categories from fMRI activity via multi-view bayesian generative model2019

    • Author(s)
      Yusuke Akamatsu, Ryosuke Harakawa, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE 8th Global Conference on Consumer Electronics (GCCE 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Scene retrieval using text-to-image GAN-based visual similarities and image-to-text model-based textual similarities2019

    • Author(s)
      Rintaro Yanagi, Ren Togo, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE 8th Global Conference on Consumer Electronics (GCCE 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Estimation of emotion labels via tensor-based spatiotemporal visual attention analysis2019

    • Author(s)
      Yuya Moroto, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE International Conference on Image Processing (ICIP 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Scene retrieval for video summarization based on text-to-image GAN2019

    • Author(s)
      Rintaro Yanagi, Ren Togo, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE International Conference on Image Processing (ICIP 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Neural network maximizing ordinally supervised multi-view canonical correlation for deterioration level estimation2019

    • Author(s)
      Keisuke Maeda, Sho Takahashi, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE International Conference on Image Processing (ICIP 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Scene Retrieval from Multiple Resolution Generated Images Based on Text-to-image GAN2019

    • Author(s)
      Rintaro Yanagi, Ren Togo, Takahiro Ogawa and Miki Haseyama
    • Organizer
      2019 IEEE International Symposium on Circuits and Systems (ISCAS2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bilingual Lexicon Learning Using Tagged Images via Graph Trilateral Filter-based Feature Refinement2019

    • Author(s)
      Yui Matsumoto, Shota Hamano, Ryosuke Harakawa, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Convolutional Sparse Coding-based Anomalous Event Detection in Surveillance Videos2019

    • Author(s)
      Masanao Matsumoto, Naoki Saito, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] User-Specific Visual Attention Estimation Based on Visual Similarity and Spatial Information in Images2019

    • Author(s)
      Yuya Moroto, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multi-feature Fusion Based on Supervised Multi-view Multi-label Canonical Correlation Projection2019

    • Author(s)
      Keisuke Maeda, Sho Takahashi, Takahiro Ogawa and Miki Haseyama
    • Organizer
      2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Estimating Viewed Image Categories from Human Brain Activity via Semi-supervised Fuzzy Discriminative Canonical Correlation Analysis2019

    • Author(s)
      Yusuke Akamatsu, Ryosuke Harakawa, Takahiro Ogawa and Miki Haseyama
    • Organizer
      2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multi-feature fusion based on semi-supervised multi-view multi-label canonical correlation projection2019

    • Author(s)
      Keisuke Maeda, Sho Takahashi, Takahiro Ogawa, Miki Haseyama
    • Organizer
      第22回 画像の認識・理解シンポジウム (MIRU2019)
    • Related Report
      2019 Research-status Report
  • [Presentation] MVBGMに基づく画像注視時の脳活動データを用いた画像カテゴリの推定に関する検討2019

    • Author(s)
      赤松 祐亮, 原川 良介, 小川 貴弘, 長谷山 美紀
    • Organizer
      第22回 画像の認識・理解シンポジウム(MIRU2019)
    • Related Report
      2019 Research-status Report
  • [Presentation] 視線情報を考慮した画像のテンソル表現に基づく感情ラベル推定に関する検討-複数ユーザの推定結果の統合に基づく高精度化-2019

    • Author(s)
      諸戸 祐哉,前田 圭介,小川 貴弘,長谷山 美紀
    • Organizer
      第22回 画像の認識・理解シンポジウム(MIRU2019)
    • Related Report
      2019 Research-status Report
  • [Presentation] 敵対的生成ネットワークに基づくドメイン適応可能な文をクエリとする画像・映像検索手法に関する検討2019

    • Author(s)
      柳 凜太郎, 藤後 廉, 小川 貴弘, 長谷山 美紀
    • Organizer
      第22回 画像の認識・理解シンポジウム(MIRU2019)
    • Related Report
      2019 Research-status Report
  • [Presentation] 画像注視時の視線データを用いた関心の識別に関する検討 - MvLFDAに基づく特徴量統合による高精度化 -2019

    • Author(s)
      松本 真直, 斉藤 直輝, 小川 貴弘, 長谷山 美紀
    • Organizer
      第22回 画像の認識・理解シンポジウム(MIRU2019)
    • Related Report
      2019 Research-status Report
  • [Presentation] 多層グラフを用いたS2-jNMFに基づくツイートクラスタリングに関する検討2019

    • Author(s)
      滝村 祥司, 原川 良介, 小川 貴弘, 長谷山 美紀
    • Organizer
      第22回 画像の認識・理解シンポジウム(MIRU2019)
    • Related Report
      2019 Research-status Report
  • [Presentation] 複数変量の生成モデルに基づく画像注視時の脳活動データを用いた画像カテゴリの推定に関する検討2019

    • Author(s)
      赤松 祐亮, 原川 良介, 小川 貴弘, 長谷山 美紀
    • Organizer
      令和元年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Text-to-imageGAN に基づくスタイル変換に関する検討 -Image-to-text モデル導入による高精度化 -2019

    • Author(s)
      古寺 恵, 藤後 廉, 小川 貴弘, 長谷山 美紀
    • Organizer
      令和元年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 脳活動データを用いた注視画像の再構成における用いる視覚野の領域に関する検討2019

    • Author(s)
      高田 紗弥, 藤後 廉, 小川 貴弘, 長谷山 美紀
    • Organizer
      令和元年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Twitterを用いた異常検知に基づく野球映像の重要シーン検出に関する検討2019

    • Author(s)
      平澤 魁人, 前田 圭介, 小川 貴弘, 長谷山 美紀
    • Organizer
      令和元年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 画像注視時の視線データを用いた関心の識別に関する検討 - LDCCAの基づく特徴量の射影による高精度化 -2019

    • Author(s)
      松本 真直, 斉藤 直輝, 小川 貴弘, 長谷山 美紀
    • Organizer
      令和元年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Sparse Bayesian Learning に基づく注視領域の時間変化を考慮したヒトの感情推定に関する検討2019

    • Author(s)
      諸戸 祐哉, 前田 圭介, 小川 貴弘, 長谷山 美紀
    • Organizer
      令和元年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 生体情報解析を導入した次世代 AI 技術の構築2019

    • Author(s)
      長谷山 美紀, 小川 貴弘
    • Organizer
      電子情報通信学会通信ソサイエティ大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 画像注視時の視線データを用いた関心の識別に関する検討 - 推定結果の統合による高精度化 -2019

    • Author(s)
      松本 真直,斉藤 直輝, 小川 貴弘,長谷山 美紀
    • Organizer
      イメージ・メディア・クオリティ研究会(IMQ)
    • Related Report
      2019 Research-status Report
  • [Presentation] 画像の視覚的および空間的特徴に基づくユーザに特化した注視領域推定の高精度化に関する検討 ~ 視覚的特徴の類似度と推定精度の関係性に関する一考察~2019

    • Author(s)
      諸戸 祐哉,前田 圭介,小川 貴弘,長谷山 美紀
    • Organizer
      イメージ・メディア・クオリティ研究会(IMQ)
    • Related Report
      2019 Research-status Report
  • [Presentation] 敵対的生成ネットワークにより文から生成される画像の意味的評価に関する検討2019

    • Author(s)
      柳 凜太郎,藤後 廉,小川 貴弘,長谷山 美紀
    • Organizer
      イメージ・メディア・クオリティ研究会(IMQ)
    • Related Report
      2019 Research-status Report
  • [Presentation] Estimation of users' interest levels using tensor completion with SemiCCA2019

    • Author(s)
      Tetsuya Kushima, Sho Takahashi, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2019 IEEE 1st Global Conference on Life Sciences and Technologies
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] OpenPoseに基づくユーザの動作を用いた映像の関心度推定に関する検討2019

    • Author(s)
      九島 哲哉,高橋 翔,小川 貴弘,長谷山 美紀
    • Organizer
      映像情報メディア学会技術報告
    • Related Report
      2018 Research-status Report
  • [Presentation] Missing Image Data Estimation via Iterative Convolutional Sparse Coding2018

    • Author(s)
      Masanao Matsumoto, Naoki Saito, Takahiro Ogawa, Miki Haseyama
    • Organizer
      2018 IEEE 7th Global Conference on Consumer Electronics
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Human-Centered Neural Network Model with Discriminative Locality Preserving Canonical Correlation Analysis for Image Classification2018

    • Author(s)
      Kazaha Horii, Keisuke Maeda, Takahiro Ogawa, Miki Haseyam
    • Organizer
      25th IEEE International Conference on Image Processing
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Interest Level Estimation of Items via Matrix Completion Based on Adaptive User Matrix Construction2018

    • Author(s)
      Tetsuya Kushima, Sho Takahashi, Takahiro Ogawa, Miki Haseyama
    • Organizer
      IEEE International Conference on Multimedia and Expo
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 【依頼講演】低次元画像近似に基づいたインペインティングとその工学的応用2018

    • Author(s)
      小川 貴弘, 長谷山 美紀
    • Organizer
      電子情報通信学会技術研究報告
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 反復型のMulti-channel Convolutional Sparse Codingを用いた欠損した画素値の推定に関する検討2018

    • Author(s)
      松本真直,斉藤直輝,小川貴弘,長谷山美紀
    • Organizer
      平成30年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2018 Research-status Report
  • [Presentation] テンソル補完に基づいたユーザの動作からの関心度推定に関する検討2018

    • Author(s)
      九島 哲哉,高橋 翔,小川 貴弘,長谷山 美紀
    • Organizer
      平成30年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Convolutional Sparse Codingを導入した深層学習に基づく変状分類手法の構築2018

    • Author(s)
      前田 圭介 高橋 翔 小川 貴弘 長谷山 美紀
    • Organizer
      第21回 画像の認識・理解シンポジウム (MIRU2018)
    • Related Report
      2018 Research-status Report
  • [Presentation] ユーザの動作を用いた行列補完に基づく関心度の推定に関する検討 -特徴選択の導入による高精度化2018

    • Author(s)
      九島 哲哉,高橋 翔,小川 貴弘,長谷山 美紀
    • Organizer
      第21回 画像の認識・理解シンポジウム (MIRU2018)
    • Related Report
      2018 Research-status Report
  • [Remarks] 北海道大学メディアダイナミクス研究室

    • URL

      https://www-lmd.ist.hokudai.ac.jp/member/takahiro-ogawa/

    • Related Report
      2018 Research-status Report
  • [Patent(Industrial Property Rights)] 画像検索装置、画像検索方法及び画像検索用プログラム2018

    • Inventor(s)
      長谷山美紀、小川貴弘
    • Industrial Property Rights Holder
      長谷山美紀、小川貴弘
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-188661
    • Filing Date
      2018
    • Related Report
      2018 Research-status Report

URL: 

Published: 2018-04-23   Modified: 2023-01-30  

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