SG11202003818YA - Key point detection method and apparatus, electronic device, and storage medium - Google Patents

Key point detection method and apparatus, electronic device, and storage medium

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Publication number
SG11202003818YA
SG11202003818YA SG11202003818YA SG11202003818YA SG11202003818YA SG 11202003818Y A SG11202003818Y A SG 11202003818YA SG 11202003818Y A SG11202003818Y A SG 11202003818YA SG 11202003818Y A SG11202003818Y A SG 11202003818YA SG 11202003818Y A SG11202003818Y A SG 11202003818YA
Authority
SG
Singapore
Prior art keywords
electronic device
storage medium
detection method
key point
point detection
Prior art date
Application number
SG11202003818YA
Inventor
Kunlin Yang
Maoqing Tian
Shuai Yi
Original Assignee
Beijing Sensetime Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Sensetime Technology Development Co Ltd filed Critical Beijing Sensetime Technology Development Co Ltd
Publication of SG11202003818YA publication Critical patent/SG11202003818YA/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • 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
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
    • G06V10/806—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of extracted features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images
    • G06V2201/033—Recognition of patterns in medical or anatomical images of skeletal patterns
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
SG11202003818YA 2018-11-16 2019-04-22 Key point detection method and apparatus, electronic device, and storage medium SG11202003818YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811367869.4A CN109614876B (en) 2018-11-16 2018-11-16 Key point detection method and device, electronic equipment and storage medium
PCT/CN2019/083721 WO2020098225A1 (en) 2018-11-16 2019-04-22 Key point detection method and apparatus, electronic device and storage medium

Publications (1)

Publication Number Publication Date
SG11202003818YA true SG11202003818YA (en) 2020-06-29

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Family Applications (1)

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SG11202003818YA SG11202003818YA (en) 2018-11-16 2019-04-22 Key point detection method and apparatus, electronic device, and storage medium

Country Status (7)

Country Link
US (1) US20200250462A1 (en)
JP (1) JP6944051B2 (en)
KR (1) KR102394354B1 (en)
CN (7) CN113569796A (en)
SG (1) SG11202003818YA (en)
TW (1) TWI720598B (en)
WO (1) WO2020098225A1 (en)

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Also Published As

Publication number Publication date
CN113569796A (en) 2021-10-29
US20200250462A1 (en) 2020-08-06
TWI720598B (en) 2021-03-01
KR20200065033A (en) 2020-06-08
CN109614876B (en) 2021-07-27
CN113591755B (en) 2024-04-16
CN113569797A (en) 2021-10-29
KR102394354B1 (en) 2022-05-04
WO2020098225A1 (en) 2020-05-22
CN113591750A (en) 2021-11-02
CN113569798A (en) 2021-10-29
CN113591754A (en) 2021-11-02
CN109614876A (en) 2019-04-12
CN113591754B (en) 2022-08-02
JP6944051B2 (en) 2021-10-06
JP2021508388A (en) 2021-03-04
CN113591755A (en) 2021-11-02
TW202020806A (en) 2020-06-01

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