CA3136990A1 - Methode de detection de point principal d'un corps humain, appareil, dispositif informatique et support de stockage - Google Patents

Methode de detection de point principal d'un corps humain, appareil, dispositif informatique et support de stockage Download PDF

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Publication number
CA3136990A1
CA3136990A1 CA3136990A CA3136990A CA3136990A1 CA 3136990 A1 CA3136990 A1 CA 3136990A1 CA 3136990 A CA3136990 A CA 3136990A CA 3136990 A CA3136990 A CA 3136990A CA 3136990 A1 CA3136990 A1 CA 3136990A1
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CA
Canada
Prior art keywords
human body
key point
obtaining
depth image
image
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Pending
Application number
CA3136990A
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English (en)
Inventor
Zhaokun XU
Yunxi LI
Huaiyuan JI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
10353744 Canada Ltd
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10353744 Canada Ltd
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Filing date
Publication date
Application filed by 10353744 Canada Ltd filed Critical 10353744 Canada Ltd
Publication of CA3136990A1 publication Critical patent/CA3136990A1/fr
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/253—Fusion techniques of extracted features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/66—Analysis of geometric attributes of image moments or centre of gravity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geometry (AREA)
  • Image Analysis (AREA)
CA3136990A 2020-10-29 2021-10-29 Methode de detection de point principal d'un corps humain, appareil, dispositif informatique et support de stockage Pending CA3136990A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011183648.9 2020-10-29
CN202011183648.9A CN114429474A (zh) 2020-10-29 2020-10-29 一种人体关键点检测方法、装置和计算机存储介质

Publications (1)

Publication Number Publication Date
CA3136990A1 true CA3136990A1 (fr) 2022-04-29

Family

ID=81310215

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3136990A Pending CA3136990A1 (fr) 2020-10-29 2021-10-29 Methode de detection de point principal d'un corps humain, appareil, dispositif informatique et support de stockage

Country Status (2)

Country Link
CN (1) CN114429474A (fr)
CA (1) CA3136990A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116766213A (zh) * 2023-08-24 2023-09-19 烟台大学 一种基于图像处理的仿生手控制方法、***和设备
CN117115926A (zh) * 2023-10-25 2023-11-24 天津大树智能科技有限公司 一种基于实时图像处理的人体动作标准判定方法及装置
CN117765620A (zh) * 2023-12-26 2024-03-26 中国信息通信研究院 一种基于自增强的深度伪造图像鉴伪方法和***

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116392086B (zh) * 2023-06-06 2023-08-25 浙江多模医疗科技有限公司 检测刺激方法、终端及存储介质
CN116612298B (zh) * 2023-07-18 2023-10-13 西华大学 一种基于局部关键点的行人特征掩膜生成方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116766213A (zh) * 2023-08-24 2023-09-19 烟台大学 一种基于图像处理的仿生手控制方法、***和设备
CN116766213B (zh) * 2023-08-24 2023-11-03 烟台大学 一种基于图像处理的仿生手控制方法、***和设备
CN117115926A (zh) * 2023-10-25 2023-11-24 天津大树智能科技有限公司 一种基于实时图像处理的人体动作标准判定方法及装置
CN117115926B (zh) * 2023-10-25 2024-02-06 天津大树智能科技有限公司 一种基于实时图像处理的人体动作标准判定方法及装置
CN117765620A (zh) * 2023-12-26 2024-03-26 中国信息通信研究院 一种基于自增强的深度伪造图像鉴伪方法和***
CN117765620B (zh) * 2023-12-26 2024-07-19 中国信息通信研究院 一种基于自增强的深度伪造图像鉴伪方法和***

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Publication number Publication date
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