JP7146247B2 - 動作認識方法及び装置 - Google Patents

動作認識方法及び装置 Download PDF

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JP7146247B2
JP7146247B2 JP2018164554A JP2018164554A JP7146247B2 JP 7146247 B2 JP7146247 B2 JP 7146247B2 JP 2018164554 A JP2018164554 A JP 2018164554A JP 2018164554 A JP2018164554 A JP 2018164554A JP 7146247 B2 JP7146247 B2 JP 7146247B2
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JP2020038440A (ja
JP2020038440A5 (enExample
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仁彦 中村
渉 高野
洋介 池上
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University of Tokyo NUC
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/215—Motion-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/29—Graphical models, e.g. Bayesian networks
    • G06F18/295—Markov models or related models, e.g. semi-Markov models; Markov random fields; Networks embedding Markov models
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    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
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    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N99/00—Subject matter not provided for in other groups of this subclass
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/143—Segmentation; Edge detection involving probabilistic approaches, e.g. Markov random field [MRF] modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/84—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using probabilistic graphical models from image or video features, e.g. Markov models or Bayesian networks
    • G06V10/85—Markov-related models; Markov random fields
    • 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
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • 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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  • Computer Vision & Pattern Recognition (AREA)
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JP2018164554A 2018-09-03 2018-09-03 動作認識方法及び装置 Active JP7146247B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018164554A JP7146247B2 (ja) 2018-09-03 2018-09-03 動作認識方法及び装置
US17/273,148 US12045994B2 (en) 2018-09-03 2019-08-28 Motion recognition method and device
PCT/JP2019/033662 WO2020050111A1 (ja) 2018-09-03 2019-08-28 動作認識方法及び装置

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JP2018164554A JP7146247B2 (ja) 2018-09-03 2018-09-03 動作認識方法及び装置

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JP2020038440A5 JP2020038440A5 (enExample) 2021-09-24
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Families Citing this family (16)

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WO2021199392A1 (ja) * 2020-04-02 2021-10-07 日本電信電話株式会社 学習装置、学習方法及び学習プログラム、並びに、スコア推定装置、スコア推定方法及びスコア推定プログラム
JP7086322B2 (ja) * 2020-04-15 2022-06-17 三菱電機株式会社 動作分析装置、動作分析方法、および、動作分析プログラム
JP7472658B2 (ja) * 2020-06-02 2024-04-23 富士通株式会社 行動区間推定モデル構築装置、行動区間推定モデル構築方法及び行動区間推定モデル構築プログラム
JP7485217B2 (ja) * 2020-10-29 2024-05-16 日本電気株式会社 分類装置、分類方法及びプログラム
JP7521382B2 (ja) * 2020-10-29 2024-07-24 日本電信電話株式会社 行動認識学習装置、行動認識装置、行動認識学習方法、行動認識方法、及び行動認識学習プログラム
JP7016936B1 (ja) * 2020-11-25 2022-02-07 日立建機株式会社 動作把握システム
JP7589553B2 (ja) * 2021-01-08 2024-11-26 富士通株式会社 情報処理装置、出力方法、および出力プログラム
WO2022162781A1 (ja) * 2021-01-27 2022-08-04 富士通株式会社 行動系列判定装置、行動系列判定方法、及び行動系列判定プログラム
WO2022162780A1 (ja) * 2021-01-27 2022-08-04 富士通株式会社 部分行動区間推定モデル構築装置、部分行動区間推定モデル構築方法及び部分行動区間推定モデル構築プログラム
WO2022162782A1 (ja) * 2021-01-27 2022-08-04 富士通株式会社 行動区間推定モデル構築装置、行動区間推定モデル構築方法及び行動区間推定モデル構築プログラム
JPWO2022208859A1 (enExample) * 2021-04-01 2022-10-06
JP7572654B2 (ja) * 2021-05-19 2024-10-24 日本電信電話株式会社 学習装置、推定装置、学習モデルデータ生成方法、推定方法及びプログラム
JP7614504B2 (ja) * 2021-05-20 2025-01-16 富士通株式会社 技認識方法、技認識プログラム及び体操採点支援システム
JP7677455B2 (ja) * 2021-12-10 2025-05-15 富士通株式会社 行動区間検出プログラム、装置、及び方法
JP7609302B2 (ja) * 2021-12-10 2025-01-07 富士通株式会社 行動区間評価プログラム、装置、及び方法
WO2024224642A1 (ja) * 2023-04-28 2024-10-31 富士通株式会社 判定方法、判定プログラムおよび情報処理装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007138885A1 (ja) 2006-05-26 2007-12-06 The University Of Tokyo 運動データのデータベースの構造および設計法、データベースシステム
JP2010213782A (ja) 2009-03-13 2010-09-30 Oki Networks Co Ltd 行動認識方法、装置及びプログラム
WO2018070414A1 (ja) 2016-10-11 2018-04-19 富士通株式会社 運動認識装置、運動認識プログラムおよび運動認識方法

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JP6964596B2 (ja) * 2016-03-18 2021-11-10 プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ 動物行動の自動分類方法
CN107945207A (zh) * 2017-11-20 2018-04-20 北京众绘虚拟现实技术研究院有限公司 一种基于视频帧间低秩关联信息一致性的实时物体追踪方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007138885A1 (ja) 2006-05-26 2007-12-06 The University Of Tokyo 運動データのデータベースの構造および設計法、データベースシステム
JP2010213782A (ja) 2009-03-13 2010-09-30 Oki Networks Co Ltd 行動認識方法、装置及びプログラム
WO2018070414A1 (ja) 2016-10-11 2018-04-19 富士通株式会社 運動認識装置、運動認識プログラムおよび運動認識方法

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JP2020038440A (ja) 2020-03-12
US20240020853A1 (en) 2024-01-18
US12045994B2 (en) 2024-07-23

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