CN116830166A - 骨骼识别方法、骨骼识别程序以及体操评分辅助系统 - Google Patents

骨骼识别方法、骨骼识别程序以及体操评分辅助系统 Download PDF

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Publication number
CN116830166A
CN116830166A CN202180093006.6A CN202180093006A CN116830166A CN 116830166 A CN116830166 A CN 116830166A CN 202180093006 A CN202180093006 A CN 202180093006A CN 116830166 A CN116830166 A CN 116830166A
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feature
features
joint
information
abnormal
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CN202180093006.6A
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Chinese (zh)
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铃木达也
石川优
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Fujitsu Ltd
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Fujitsu Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • G06V40/23—Recognition of whole body movements, e.g. for sport training
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/251—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving models
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/285—Analysis of motion using a sequence of stereo image pairs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/292—Multi-camera tracking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/34—Smoothing or thinning of the pattern; Morphological operations; Skeletonisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/62—Extraction of image or video features relating to a temporal dimension, e.g. time-based feature extraction; Pattern tracking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional [3D] objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20036—Morphological image processing
    • G06T2207/20044—Skeletonization; Medial axis transform
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30221—Sports video; Sports image

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Computer Graphics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Psychiatry (AREA)
  • Social Psychology (AREA)
  • Human Computer Interaction (AREA)
  • Image Analysis (AREA)
CN202180093006.6A 2021-03-09 2021-03-09 骨骼识别方法、骨骼识别程序以及体操评分辅助系统 Pending CN116830166A (zh)

Applications Claiming Priority (1)

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PCT/JP2021/009267 WO2022190206A1 (ja) 2021-03-09 2021-03-09 骨格認識方法、骨格認識プログラムおよび体操採点支援システム

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CN116830166A true CN116830166A (zh) 2023-09-29

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EP (1) EP4307213A4 (https=)
JP (1) JP7533765B2 (https=)
CN (1) CN116830166A (https=)
WO (1) WO2022190206A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117542083A (zh) * 2023-12-01 2024-02-09 中南大学湘雅医院 基于超声波的骨骼图像识别方法及系统

Citations (3)

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Publication number Priority date Publication date Assignee Title
CN103155003A (zh) * 2010-10-08 2013-06-12 松下电器产业株式会社 姿势估计装置及姿势估计方法
US20130195330A1 (en) * 2012-01-31 2013-08-01 Electronics And Telecommunications Research Institute Apparatus and method for estimating joint structure of human body
CN108229332A (zh) * 2017-12-08 2018-06-29 华为技术有限公司 骨骼姿态确定方法、装置及计算机可读存储介质

Family Cites Families (4)

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JP3860287B2 (ja) 1997-04-25 2006-12-20 富士通株式会社 動き抽出処理方法，動き抽出処理装置およびプログラム記憶媒体
JP2000251078A (ja) 1998-12-22 2000-09-14 Atr Media Integration & Communications Res Lab 人物の３次元姿勢推定方法および装置ならびに人物の肘の位置推定方法および装置
JP7209333B2 (ja) * 2018-09-10 2023-01-20 国立大学法人 東京大学 関節位置の取得方法及び装置、動作の取得方法及び装置
WO2020084667A1 (ja) * 2018-10-22 2020-04-30 富士通株式会社 認識方法、認識プログラム、認識装置、学習方法、学習プログラムおよび学習装置

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
CN103155003A (zh) * 2010-10-08 2013-06-12 松下电器产业株式会社 姿势估计装置及姿势估计方法
US20130195330A1 (en) * 2012-01-31 2013-08-01 Electronics And Telecommunications Research Institute Apparatus and method for estimating joint structure of human body
CN108229332A (zh) * 2017-12-08 2018-06-29 华为技术有限公司 骨骼姿态确定方法、装置及计算机可读存储介质
US20190251341A1 (en) * 2017-12-08 2019-08-15 Huawei Technologies Co., Ltd. Skeleton Posture Determining Method and Apparatus, and Computer Readable Storage Medium

Non-Patent Citations (1)

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Title
LONG CHEN: ""Cross-View Tracking for Multi-Human 3D Pose Estimation at Ove 100 FPS"", 《2020IEE/CVPR》, 5 August 2020 (2020-08-05), pages 3276 - 3285 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117542083A (zh) * 2023-12-01 2024-02-09 中南大学湘雅医院 基于超声波的骨骼图像识别方法及系统

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JPWO2022190206A1 (https=) 2022-09-15
WO2022190206A1 (ja) 2022-09-15
EP4307213A4 (en) 2024-03-06
EP4307213A1 (en) 2024-01-17
JP7533765B2 (ja) 2024-08-14

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