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Recognition of very-low-quality images using historical information on the cloud at various spatial-temporal scales

Research Project

Project/Area Number 17H00745
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Perceptual information processing
Research InstitutionNagoya University

Principal Investigator

Murase Hiroshi  名古屋大学, 情報学研究科, 特任教授 (90362293)

Co-Investigator(Kenkyū-buntansha) 目加田 慶人  中京大学, 工学部, 教授 (00282377)
井手 一郎  名古屋大学, 数理・データ科学教育研究センター, 教授 (10332157)
平山 高嗣  人間環境大学, 人間環境学部, 教授 (10423021)
出口 大輔  名古屋大学, 情報学研究科, 准教授 (20437081)
川西 康友  国立研究開発法人理化学研究所, 情報統合本部, チームリーダー (50755147)
Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥44,330,000 (Direct Cost: ¥34,100,000、Indirect Cost: ¥10,230,000)
Fiscal Year 2021: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2020: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
Fiscal Year 2019: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2018: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2017: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Keywords画像認識 / 機械学習 / 低品質画像 / 車載カメラ / 画像処理 / 低解像度画像
Outline of Final Research Achievements

In-vehicle camera images and surveillance camera images can be of very low quality depending on the environment. We have developed a method to recognize these very low-quality images with high accuracy. Specifically, we developed (1) a spatial-temporal adaptive learning method that accumulates a vast amount of historical information and spatially distant information and utilizes such information, (2) a spatial-temporal fusion recognition process that improves recognition accuracy by integrating various spatial-temporal information, and (3) human assistance methods using recognition results that take into account human weaknesses such as ease of overlooking. We demonstrated the effectiveness of this method through experiments.

Academic Significance and Societal Importance of the Research Achievements

多数の車両に搭載された車載カメラや町中に設置された防犯カメラなどを連携して人間を支援し、安心・安全・快適な社会を実現する視覚支援技術が望まれている。しかし、これらのカメラから撮影した画像は、極端な隠れ、解像度低下、照明変化などで低品質になることが多い。近年の機械学習の進化により認識精度の向上はあるものの、低品質画像に対応するためには、(1)質の良い大量の学習サンプルを如何に収集するか、(2)質の良い複数の情報を如何に統合して入力するか、(3)機械認識と人間の認識能力との違いを考慮して人間を如何に支援すかなどの残された課題がある。これらの課題を解決することは、学術的意義や社会的意義は大きい。

Report

(6 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (78 results)

All 2023 2022 2021 2020 2019 2018 2017 Other

All Journal Article (22 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 22 results,  Open Access: 3 results) Presentation (55 results) (of which Int'l Joint Research: 26 results,  Invited: 2 results) Remarks (1 results)

  • [Journal Article] Estimation of Targets' Locations and Attention Degrees by Spatio-temporal Integration of Audiences' Facial Orientations2023

    • Author(s)
      武田 一馬, 川西 康友, 平山 高嗣, 出口 大輔, 井手 一郎, 村瀬 洋, 柏野 邦夫
    • Journal Title

      電子電子情報通信学会論文誌A 基礎・境界

      Volume: J106-A Issue: 3 Pages: 58-69

    • DOI

      10.14923/transfunj.2022HAP0006

    • ISSN
      1881-0195
    • Year and Date
      2023-03-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of Gaze Point Distribution while Viewing Surround-Sound Videos2022

    • Author(s)
      高比良 英朗, 篠原 未歩, 野坂 祐介, 横内 雅也, 山田 光穗, 平山 高嗣, 川西 康友, 出口 大輔, 井手 一郎, 村瀬 洋
    • Journal Title

      The Transactions of Human Interface Society

      Volume: 24 Issue: 3 Pages: 195-204

    • DOI

      10.11184/his.24.3_195

    • ISSN
      1344-7262, 2186-8271
    • Year and Date
      2022-08-25
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Two-Stage Input-Output Hidden Markov Model for Car-Pedestrian Interaction Behavior Modeling2022

    • Author(s)
      新村 文郷,赤井 直紀,平山 高嗣,劉 海龍,川西 康友,出口 大輔,村瀬 洋
    • Journal Title

      情報処理学会論文誌

      Volume: 63 Issue: 8 Pages: 1371-1382

    • DOI

      10.20729/00218987

    • Year and Date
      2022-08-15
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SfM-Student: Semantic Segmentation of Train Front-View Images with SfM Data Augmentation2022

    • Author(s)
      振津 勇紀, 出口 大輔, 川西 康友, 井手 一郎, 村瀬 洋, 向嶋 宏記, 長峯 望
    • Journal Title

      電子電子情報通信学会論文誌A 基礎・境界

      Volume: J105-A Issue: 4 Pages: 48-57

    • DOI

      10.14923/transfunj.2021JAP1021

    • ISSN
      1881-0195
    • Year and Date
      2022-04-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Safety Margin Prediction for Pedestrians Using Risk Potential Function Considering Pedestrian Attributes and Driver Skill2022

    • Author(s)
      前川 大和,平山 高嗣,川西 康友,出口 大輔,劉 海龍,井手 一郎,村瀬 洋
    • Journal Title

      電子電子情報通信学会論文誌A 基礎・境界

      Volume: J105-A Issue: 3 Pages: 38-42

    • DOI

      10.14923/transfunj.2021JAL2005

    • ISSN
      1881-0195
    • Year and Date
      2022-03-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Best Next-Viewpoint Recommendation by Selecting Minimum Pose Ambiguity for Category-Level Object Pose Estimation2021

    • Author(s)
      Nik Mohd Zarifie Hashim, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase
    • Journal Title

      Journal of the Japan Society for Precision Engineering

      Volume: 87 Issue: 5 Pages: 440-446

    • DOI

      10.2493/jjspe.87.440

    • NAID

      130008034610

    • ISSN
      0912-0289, 1882-675X
    • Year and Date
      2021-05-05
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Odometry Estimation from Sparse LiDAR Point Cloud Constrained by Image Feature Correspondence2021

    • Author(s)
      清水 政行, 川西 康友, 出口 大輔, 井手 一郎, 村瀬 洋
    • Journal Title

      Journal of the Japan Society for Precision Engineering

      Volume: 87 Issue: 5 Pages: 447-454

    • DOI

      10.2493/jjspe.87.447

    • NAID

      130008034607

    • ISSN
      0912-0289, 1882-675X
    • Year and Date
      2021-05-05
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proposal of a Light-Field Descriptor Considering Light-Ray Direction2021

    • Author(s)
      清水 政行, 川西 康友, 出口 大輔, 井手 一郎, 村瀬 洋
    • Journal Title

      Journal of the Japan Society for Precision Engineering

      Volume: 87 Issue: 2 Pages: 197-205

    • DOI

      10.2493/jjspe.87.197

    • NAID

      130007981153

    • ISSN
      0912-0289, 1882-675X
    • Year and Date
      2021-02-05
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Soft-boundary label relaxation with class placement constraints for semantic segmentation of the railway environment2021

    • Author(s)
      Yuki Furitsu, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase, Hiroki Mukojima, Nozomi Nagamine
    • Journal Title

      Pattern Recognition Letters

      Volume: Vol.150 Pages: 258-264

    • DOI

      10.1016/j.patrec.2021.07.014

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ColAtt-Net: In Reducing the Ambiguity of Pedestrian Orientations on Attribute-Aware Semantic Segmentation Task2021

    • Author(s)
      Mahmud Dwi Sulistiyo, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Takatsugu Hirayama, Hiroshi Murase
    • Journal Title

      IEEJ Transactions on Electrical and Electronic Engineering

      Volume: 16(2) Issue: 2 Pages: 295-306

    • DOI

      10.1002/tee.23296

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 超低解像度FIR画像系列中での人物位置と行動の違いに着目した骨格推定法2021

    • Author(s)
      岩田 紗希, 川西 康友, 出口 大輔, 井手 一郎, 村瀬 洋, 相澤 知禎
    • Journal Title

      精密工学会誌

      Volume: 87(1) Issue: 1 Pages: 99-106

    • DOI

      10.2493/jjspe.87.99

    • NAID

      130007965896

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Attribute-Aware Loss Function for Accurate Semantic Segmentation Considering the Pedestrian Orientations2020

    • Author(s)
      Mahmud Dwi Sulistiyo, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Takatsugu Hirayama, Jiang-Yu Zheng, Hiroshi Murase
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E103.A Issue: 1 Pages: 231-242

    • DOI

      10.1587/transfun.2019TSP0001

    • NAID

      130007778780

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2020-01-01
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Simultaneous image matching for person re‐identification via the stable marriage algorithm2020

    • Author(s)
      Hashim Nik Mohd Zarifie、Kawanishi Yasutomo、Deguchi Daisuke、Ide Ichiro、Murase Hiroshi
    • Journal Title

      IEEJ Transactions on Electrical and Electronic Engineering

      Volume: 15 Issue: 6 Pages: 909-917

    • DOI

      10.1002/tee.23133

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of Effective Flicker Light Patterns to Improve the Pedestrian Detectability from a Driver for an Intelligent Headlight System2019

    • Author(s)
      前田高志,平山高嗣,川西康友,出口大輔,井手一郎,村瀬 洋
    • Journal Title

      Journal of the Japan Society for Precision Engineering

      Volume: 85 Issue: 12 Pages: 1157-1162

    • DOI

      10.2493/jjspe.85.1157

    • NAID

      130007757407

    • ISSN
      0912-0289, 1882-675X
    • Year and Date
      2019-12-05
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cyclist Recognition via Size-Adaptable PointNet2019

    • Author(s)
      山本 大貴, 新村 文郷, 出口 大輔, 川西 康友, 井手 一郎, 加藤 一樹, 村瀬 洋
    • Journal Title

      Journal of the Japan Society for Precision Engineering

      Volume: 85 Issue: 12 Pages: 1117-1126

    • DOI

      10.2493/jjspe.85.1117

    • NAID

      130007757431

    • ISSN
      0912-0289, 1882-675X
    • Year and Date
      2019-12-05
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 他車両からの観測結果を事前知識とした車載カメラ映像中の人物再検出2019

    • Author(s)
      川西 康友, 出口 大輔, 井手 一郎, 村瀬 洋
    • Journal Title

      画像電子学会誌

      Volume: 48(2) Pages: 273-277

    • NAID

      130008159043

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Image Synthesis of Eye Areas for Perceptually Establishing Eye-contacts between Video Conference Participants2018

    • Author(s)
      Inoue Takuya、Hirayama Takatsugu、Takahashi Tomokazu、Kawanishi Yasutomo、Deguchi Daisuke、Ide Ichiro、Murase Hiroshi、Kurozumi Takayuki、Kashino Kunio
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 138 Issue: 11 Pages: 1399-1409

    • DOI

      10.1541/ieejeiss.138.1399

    • NAID

      40021726681

    • ISSN
      0385-4221, 1348-8155
    • Year and Date
      2018-11-01
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 赤外線センサアレイを用いた畳み込みRNNによる人物行動認識2018

    • Author(s)
      川島 昂之, 川西 康友, 出口 大輔, 井手 一郎, 村瀬 洋, 相澤 知禎, 川出 雅人
    • Journal Title

      精密工学会誌

      Volume: 84(12) Pages: 1025-1032

    • NAID

      130007534668

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 低密度LIDAR点群からの歩行者検出 ~3DCNNのための点群分布を考慮したボクセル表現~2018

    • Author(s)
      建部 好輝, 出口 大輔, 川西 康友, 井手 一郎, 村瀬 洋
    • Journal Title

      精密工学会誌

      Volume: 84(12) Pages: 1017-1024

    • NAID

      130007534662

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Camera DropoutとTrajectory Ensembleによる多カメラ間複数人物追跡2018

    • Author(s)
      川西 康友, 出口 大輔, 井手 一郎, 村瀬 洋
    • Journal Title

      電子情報通信学会論文誌

      Volume: J101-D, 8 Pages: 1079-1088

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regression of feature scale tracklets for decimeter visual localization2017

    • Author(s)
      Wong David、Deguchi Daisuke、Kawanishi Yasutomo、Ide Ichiro、Murase Hiroshi
    • Journal Title

      Image and Vision Computing

      Volume: 68 Pages: 53-63

    • DOI

      10.1016/j.imavis.2017.07.004

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proposal of an Encoded Marker for Working Robots: An Encoded Marker Easy to Detect in Various Positions and under Blur2017

    • Author(s)
      KOBORI NORIMASA、DEGUCHI DAISUKE、IDE ICHIRO、MURASE HIROSHI
    • Journal Title

      Electronics and Communications in Japan

      Volume: 100 Issue: 10 Pages: 59-69

    • DOI

      10.1002/ecj.11987

    • NAID

      130005262277

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] End-to-End gaze grounding from a person pictured from behind2023

    • Author(s)
      Hayato Yumiya, Daisuke Deguchi, Yasutomo Kawanishi, Hiroshi Murase
    • Organizer
      International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISAPP)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Subjective Baggage-Weight Estimation from Gait: Can You Estimate How Heavy the Person Feels?2023

    • Author(s)
      Masaya Mizuno, Tomohiro Fujita, Yasutomo Kawanishi, Daisuke Deguchi, Hiroshi Muras
    • Organizer
      International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISAPP)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Preliminary Study on View Independent Panoptic Scene Change Detection2023

    • Author(s)
      Jiaxin Li, Yasutomo Kawanishi, Daisuke Deguchi, Hiroshi Murase
    • Organizer
      International Workshop on Advanced Image Technology (IWAIT)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] NeRFモデルを用いた初期値非依存なカメラポーズ推定2023

    • Author(s)
      尾﨑 優也, 出口 大輔, 川西 康友, 村瀬 洋
    • Organizer
      情報処理学会研究報告(CVIM)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 個人差吸収型距離学習を用いた後ろ向き人物姿勢からの注視領域推定2023

    • Author(s)
      弓矢 隼大, 出口 大輔, 川西 康友, 村瀬 洋
    • Organizer
      情報処理学会研究報告(CVIM)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 歩行者の注視対象データセットの構築2023

    • Author(s)
      村上 大斗, 出口 大輔, 平山 高嗣, 川西 康友, 村瀬 洋
    • Organizer
      情報処理学会研究報告(CVIM)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Eye-contact Transformer: 骨格系列とシーン特徴による遠方歩行者のアイコンタクト検出2023

    • Author(s)
      畑 隆聖, 出口 大輔, 平山 高嗣, 川西 康友, 村瀬 洋
    • Organizer
      電子情報通信学会技術研究報告(PRMU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Unknown Object Segmentation by View Independent Scene Change Detection2023

    • Author(s)
      李 嘉欣, 川西 康友, 出口 大輔, 村瀬 洋
    • Organizer
      電子情報通信学会技術研究報告(PRMU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 体格を考慮した歩き方からの手荷物の主観的重さ推定の検討2023

    • Author(s)
      水野 雅也, 藤田 倫弘, 川西 康友, 出口 大輔, 村瀬 洋
    • Organizer
      電子情報通信学会技術研究報告(PRMU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Analysis of Gaze while Viewing Videos at Various Playback Speeds2022

    • Author(s)
      Hideaki Takahira, Yasutomo Kawanishi, Takatsugu Hirayama, Hiroshi Murase, Daisuke Deguchi
    • Organizer
      International Display Workshops
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of distant eye-contact using spatio-temporal pedestrian skeletons2022

    • Author(s)
      Ryusei Hata, Daisuke Deguchi, Takatsugu Hirayama, Yasutomo Kawanishi, Hiroshi Murase
    • Organizer
      IEEE International Conference on Intelligent Transportation Systems (IEEE ITSC)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Active Learning for Human Pose Estimation based on Temporal Pose Continuity2022

    • Author(s)
      Taro Mori, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase, Tetsuo Inoshita
    • Organizer
      International Workshop on Advanced Image Technology (IWAIT)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 運転支援のためのフロントガラス周辺からの情報提示方法 ~情報提示位置およびシーンが与える影響の分析~2022

    • Author(s)
      高比良 英朗, 平山 高嗣, 村瀬 洋, 池田 優介
    • Organizer
      ヒューマンインタフェースシンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] サムネイル画像への見出しレイアウト生成2022

    • Author(s)
      成川 喬朗, 出口 大輔, 川西 康友, 村瀬 洋
    • Organizer
      画像の認識・理解シンポジウム(MIRU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 時空間骨格情報を用いた遠方歩行者のアイコンタクト検出2022

    • Author(s)
      畑 隆聖, 出口 大輔, 平山 高嗣, 川西 康友, 村瀬 洋
    • Organizer
      画像の認識・理解シンポジウム(MIRU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 歩容からの身体特徴と動作特徴の分離による 手荷物の物理的・主観的重さ推定2022

    • Author(s)
      水野 雅也, 川西 康友, 出口 大輔, 村瀬 洋
    • Organizer
      画像の認識・理解シンポジウム(MIRU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 人物姿勢と注視対象配置制約を利用した後ろ向き人物の注視領域推定2022

    • Author(s)
      弓矢 隼大, 出口 大輔, 川西 康友, 村瀬 洋
    • Organizer
      情報処理学会全国大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 個人差を考慮した歩き方からの手荷物の重さ推定の検討2021

    • Author(s)
      水野 雅也, 川西 康友, 出口 大輔, 村瀬 洋
    • Organizer
      電子情報通信学会技術研究報告(PRMU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 観衆の顔向きの時空間統合によるステージ上の注目対象及び注目度の推定2021

    • Author(s)
      武田 一馬, 川西 康友, 平山 高嗣, 出口 大輔, 井手 一郎, 村瀬 洋, 柏野 邦夫
    • Organizer
      電子情報通信学会技術研究報告(PRMU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 運転支援のためのフロントガラス周辺からの情報提示方法2021

    • Author(s)
      高比良 英朗, 平山 高嗣, 村瀬 洋, 下 憲一郎
    • Organizer
      ヒューマンインタフェースシンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 人物姿勢と注視対象配置制約に基づく後ろ向き人物の注視領域推定2021

    • Author(s)
      弓矢 隼大, 川西 康友, 出口 大輔, 村瀬 洋, 細野 峻司
    • Organizer
      画像の認識・理解シンポジウム(MIRU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 歩き方の特徴に着目した所持物の種類・重さ認識の検討2021

    • Author(s)
      水野 雅也, 川西 康友, 出口 大輔, 村瀬 洋, 井下 哲夫
    • Organizer
      画像の認識・理解シンポジウム(MIRU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 姿勢変化の連続性に着目した人物姿勢推定器の能動学習2021

    • Author(s)
      森 太郎, 出口 大輔, 川西 康友, 井手 一郎, 村瀬 洋, 井下 哲夫
    • Organizer
      画像の認識・理解シンポジウム(MIRU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 車載カメラを用いた遠方歩行者からのアイコンタクトの検出2021

    • Author(s)
      畑 隆聖, 出口 大輔, 平山 高嗣, 川西 康友, 村瀬 洋
    • Organizer
      画像の認識・理解シンポジウム(MIRU)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 人物姿勢と注視対象配置制約に基づく後ろ向き人物の注視領域推定2021

    • Author(s)
      弓矢 隼大, 川西 康友, 出口 大輔, 村瀬 洋, 細野 峻司
    • Organizer
      情報処理学会研究報告(CVIM)
    • Related Report
      2021 Annual Research Report
  • [Presentation] LFIR2Pose: Pose Estimation from an Extremely Low-Resolution FIR Image Sequence2021

    • Author(s)
      Saki Iwata, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase, Tomoyoshi Aizawa
    • Organizer
      International Conference on Pattern Recognition
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Median-Shape Representation Learning for Category-Level Object Pose Estimation in Cluttered Environments2021

    • Author(s)
      Hiroki Tatemichi, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Ayako Amma, Hiroshi Murase
    • Organizer
      International Conference on Pattern Recognition
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 歩行者を含む実写映像からの4Dシーンモデリングの初期検討2021

    • Author(s)
      田中 来樹, 川西 康友, 出口 大輔, 村瀬 洋
    • Organizer
      電子情報通信学会総合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 歩き方の特徴に着目した所持物・重さ認識の初期検討2021

    • Author(s)
      水野 雅也, 川西 康友, 出口 大輔, 村瀬 洋, 井下哲夫
    • Organizer
      電子情報通信学会総合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 車載カメラを用いた遠方歩行者からのアイコンタクトの検出に関する初期検討2021

    • Author(s)
      畑 隆聖, 出口 大輔, 平山 高嗣, 川西 康友, 村瀬 洋
    • Organizer
      電子情報通信学会総合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Modeling Eye-Gaze Behavior of Electric Wheelchair Drivers via Inverse Reinforcement Learning2020

    • Author(s)
      Yamato Maekawa, Naoki Akai, Takatsugu Hirayama, Luis Yoichi Morales, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase
    • Organizer
      IEEE International Conference on Intelligent Transportation Systems
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Image Recognition for Driving Assistance of Intelligent Vehicles2020

    • Author(s)
      Hiroshi Murase
    • Organizer
      Image Recognition for Driving Assistance of Intelligent Vehicles," International Conference on Information and Communication Technology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Performance Boost of Attribute-aware Semantic Segmentation via Data Augmentation for Driver Assistance2020

    • Author(s)
      Mahmud Dwi Sulistiyo, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Takatsugu Hirayama, Hiroshi Murase
    • Organizer
      IEEE International Conference on Information and Communication Technology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ソフト順序制約付きラベル境界緩和法に基づく 列車前方映像のセマンティックセグメンテーション2020

    • Author(s)
      振津 勇紀, 出口 大輔, 川西 康友, 井手 一郎, 村瀬 洋
    • Organizer
      画像の認識・理解シンポジウム(MIRU2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 移動する複数物体への群衆からの4次元注目度ヒートマップ生成の初期検討2020

    • Author(s)
      武田 一馬, 川西 康友, 平山 高嗣, 出口 大輔, 井手 一郎, 村瀬 洋, 永野 秀尚, 柏野 邦夫
    • Organizer
      画像の認識・理解シンポジウム(MIRU2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 複数画像系列の重み付き統合による自車位置推定2020

    • Author(s)
      後藤 優太, 久徳 遙矢, 出口 大輔, 川西 康友, 井手 一郎, 村瀬 洋
    • Organizer
      画像の認識・理解シンポジウム(MIRU2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 物体追跡を活用したCenterNetの弱教師あり学習2020

    • Author(s)
      森 太郎, 出口 大輔, 川西 康友, 井手 一郎, 村瀬 洋
    • Organizer
      認識・理解シンポジウム(MIRU2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] SOANets: Encoder-Decoder based Skeleton Orientation Alignment Network for White Cane User Recognition from 2D Human Skeleton Sequence2020

    • Author(s)
      Naoki Nishida, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase, Jun Piao
    • Organizer
      Proceedings of the International Conference on Computer Vision Theory and Applications
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超低解像度FIR画像内での人物位置と動作の違いに着目した骨格推定法の検討2020

    • Author(s)
      岩田 紗希, 川西 康友, 出口 大輔, 井手 一郎, 村瀬 洋, 相澤 知禎
    • Organizer
      動的画像処理実利用化ワークショップ(DIA)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Occlusion-Aware Skeleton Trajectory Representation for Abnormal Behavior Detection2020

    • Author(s)
      Onur Temuroglu, Yasutomo Kawanishi, Daisuke Deguchi, Takatsugu Hirayama, Ichiro Ide, Hiroshi Murase
    • Organizer
      The International Workshop on Frontiers of Computer Vision (IW-FCV)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Scene-Adaptive Driving Area Prediction based on Automatic Label Acquisition from Driving Information2019

    • Author(s)
      Takuya Migishima, Haruya Kyutoku, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase
    • Organizer
      Proceedings of the 5th IAPR Asian Conference on Pattern Recognition (ACPR2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Semantic Segmentation of Railway Images Considering Temporal Continuity2019

    • Author(s)
      Yuki Furitsu, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase, Hiroki Mukoujima, Nozomi Nagamine
    • Organizer
      Proceedings of the 5th IAPR Asian Conference on Pattern Recognition (ACPR2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An Analysis of How Driver Experience Affects Eye-Gaze Behavior for Robotic Wheelchair Operation2019

    • Author(s)
      Yamato Maekawa, Naoki Akai, Takatsugu Hirayama, Luis Yoichi Morales, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase
    • Organizer
      Proceedings of 2019 IEEE International Conference on Computer Vision (ICCV) Workshops
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hard Negative Mining from in-Vehicle Camera Images based on Multiple Observations of Background Patterns2019

    • Author(s)
      Masashi Hontani, Haruya Kyutoku, David Robert Wong, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase
    • Organizer
      International Conference on Computer Vision Theory and Applications (VISAPP)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pedestrian Intensive Scanning for Active-scan LIDAR2019

    • Author(s)
      Taiki Yamamoto, Fumito Shinmura, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase
    • Organizer
      International Conference on Computer Vision Theory and Applications (VISAPP)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 事例ベースの姿勢正規化による白杖利用者認識に向けた検討2019

    • Author(s)
      西田 尚樹, 川西 康友, 出口 大輔, 井手 一郎, 村瀬 洋, 朴 君
    • Organizer
      動的画像処理実用化ワークショップ(DIA2019)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Analyzing Headlight Flicker Patterns for Improving the Pedestrian Detectability from a Driver2018

    • Author(s)
      Takashi Maeda, Takatsugu Hirayama, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase
    • Organizer
      IEEE 21st International Conference on Intelligent Transportation Systems (ITSC2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Preliminary Study on Optimizing Person Re-identification using Stable Marriage Algorithm2018

    • Author(s)
      Nik Mohd Zarifie Hashim, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase
    • Organizer
      The International Workshop on Frontiers of Computer Vision (IW-FCV) 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ヘッドライトを用いた点滅光照射による視認性向上の検討 ~実環境および実験室環境の比較~2018

    • Author(s)
      前田 高志, 平山 高嗣, 川西 康友, 出口 大輔, 井手 一郎, 村瀬 洋
    • Organizer
      電子情報通信学会技術研究報告(MVE)
    • Related Report
      2017 Annual Research Report
  • [Presentation] Driver's Decision Analysis in Terms of Pedestrian Attributes -A Case Study in Passing by a Pedestrian-2017

    • Author(s)
      Fumito Shinmura, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase, Hironobu Fujiyoshi
    • Organizer
      Proceedings of Workshop on Human Factors in Intelligent Vehicles
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Action Recognition from Extremely Low-Resolution Thermal Image Sequence2017

    • Author(s)
      Takayuki Kawashima, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase, Tomoyoshi Aizawa, Masato Kawade
    • Organizer
      Proceedings of the 14th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Headgear Recognition by Decomposing Human Images in the Thermal Infrared Spectrum2017

    • Author(s)
      Brahmastro Kresnaraman, Yasutomo Kawanishi, Daisuke Deguchi, Tomokazu Takahashi, Yoshito Mekada, Ichiro Ide, Hiroshi Murase
    • Organizer
      Proceedings of the 15th International Conference on Quality in Research (QiR2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Trajectory Ensemble: Multiple Persons Consensus Tracking across Non-overlapping Multiple Cameras over Randomly Dropped Camera Networks2017

    • Author(s)
      Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase
    • Organizer
      1st Workshop on Target Re-Identification and Multi-Target Multi-Camera Tracking
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Monocular Localization within Sparse Voxel Maps2017

    • Author(s)
      David Robert Wong, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase
    • Organizer
      Proceedings of the 2017 IEEE Intelligent Vehicles Symposium (IV2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Image Recognition for Assistance in Intelligent Vehicles2017

    • Author(s)
      Hiroshi Murase
    • Organizer
      International Conference on Machine Vision Applications (MVA)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Remarks] 村瀬洋の研究業績

    • URL

      http://www.murase.is.i.nagoya-u.ac.jp/~murase/publication.html

    • Related Report
      2019 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2024-01-30  

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