SG10202003292XA - Matching method and apparatus, electronic device, computer-readable storage medium, and computer program - Google Patents

Matching method and apparatus, electronic device, computer-readable storage medium, and computer program

Info

Publication number
SG10202003292XA
SG10202003292XA SG10202003292XA SG10202003292XA SG10202003292XA SG 10202003292X A SG10202003292X A SG 10202003292XA SG 10202003292X A SG10202003292X A SG 10202003292XA SG 10202003292X A SG10202003292X A SG 10202003292XA SG 10202003292X A SG10202003292X A SG 10202003292XA
Authority
SG
Singapore
Prior art keywords
computer
electronic device
storage medium
readable storage
matching method
Prior art date
Application number
SG10202003292XA
Inventor
Kaige Chen
Lue Wu
Shuai Yi
Original Assignee
Sensetime Int Pte 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 Sensetime Int Pte Ltd filed Critical Sensetime Int Pte Ltd
Priority to SG10202003292XA priority Critical patent/SG10202003292XA/en
Priority to KR1020207034854A priority patent/KR102433313B1/en
Priority to AU2020289853A priority patent/AU2020289853B2/en
Priority to CN202080002298.3A priority patent/CN113661497A/en
Priority to JP2020568312A priority patent/JP7253573B2/en
Priority to PCT/IB2020/058349 priority patent/WO2021205219A1/en
Priority to US17/071,131 priority patent/US11461997B2/en
Priority to PH12020551732A priority patent/PH12020551732A1/en
Publication of SG10202003292XA publication Critical patent/SG10202003292XA/en

Links

Classifications

    • 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
    • G06V10/44—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
    • G06V10/443—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 by matching or filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/0008—Industrial image inspection checking presence/absence
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • 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
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/757—Matching configurations of points or features
    • 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
    • G06T2207/30232—Surveillance

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Multimedia (AREA)
  • Data Mining & Analysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
SG10202003292XA 2020-04-09 2020-04-09 Matching method and apparatus, electronic device, computer-readable storage medium, and computer program SG10202003292XA (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SG10202003292XA SG10202003292XA (en) 2020-04-09 2020-04-09 Matching method and apparatus, electronic device, computer-readable storage medium, and computer program
KR1020207034854A KR102433313B1 (en) 2020-04-09 2020-09-09 Matching method, apparatus, electronic device, computer readable storage medium, and computer program
AU2020289853A AU2020289853B2 (en) 2020-04-09 2020-09-09 Matching method and apparatus, electronic device, computer-readable storage medium, and computer program
CN202080002298.3A CN113661497A (en) 2020-04-09 2020-09-09 Matching method, matching device, electronic equipment and computer-readable storage medium
JP2020568312A JP7253573B2 (en) 2020-04-09 2020-09-09 Matching method, device, electronic device and computer readable storage medium
PCT/IB2020/058349 WO2021205219A1 (en) 2020-04-09 2020-09-09 Matching method and apparatus, electronic device, computer-readable storage medium, and computer program
US17/071,131 US11461997B2 (en) 2020-04-09 2020-10-15 Matching method and apparatus, electronic device, computer-readable storage medium, and computer program
PH12020551732A PH12020551732A1 (en) 2020-04-09 2020-10-19 Matching method and apparatus, electronic device, computer-readable storage medium, and computer program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10202003292XA SG10202003292XA (en) 2020-04-09 2020-04-09 Matching method and apparatus, electronic device, computer-readable storage medium, and computer program

Publications (1)

Publication Number Publication Date
SG10202003292XA true SG10202003292XA (en) 2021-11-29

Family

ID=78022972

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10202003292XA SG10202003292XA (en) 2020-04-09 2020-04-09 Matching method and apparatus, electronic device, computer-readable storage medium, and computer program

Country Status (4)

Country Link
KR (1) KR102433313B1 (en)
CN (1) CN113661497A (en)
SG (1) SG10202003292XA (en)
WO (1) WO2021205219A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114612531A (en) * 2022-02-22 2022-06-10 腾讯科技（深圳）有限公司 Image processing method and device, electronic equipment and storage medium
CN114676390B (en) * 2022-05-27 2022-08-16 华南师范大学 Searching method, system, device and storage medium for persons with similar psychological characteristics
CN116309760B (en) * 2023-05-26 2023-09-19 安徽高哲信息技术有限公司 Cereal image alignment method and cereal detection equipment
CN117135305B (en) * 2023-10-27 2024-03-19 深圳市大而信科技有限公司 Teleconference implementation method, device and system

Family Cites Families (20)

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US5818959A (en) * 1995-10-04 1998-10-06 Visual Interface, Inc. Method of producing a three-dimensional image from two-dimensional images
CN101488223B (en) * 2008-01-16 2012-03-28 中国科学院自动化研究所 Image curve characteristic matching method based on average value standard deviation descriptor
US20110282897A1 (en) * 2008-06-06 2011-11-17 Agency For Science, Technology And Research Method and system for maintaining a database of reference images
CN101984463A (en) * 2010-11-02 2011-03-09 中兴通讯股份有限公司 Method and device for synthesizing panoramic image
KR101234046B1 (en) * 2011-11-11 2013-02-15 재단법인대구경북과학기술원 Method for tracking object using features in object and apparatus thereof
US10210427B2 (en) * 2014-07-09 2019-02-19 Slyce Acquisition Inc. Systems, methods, and devices for image matching and object recognition in images
CN105427263A (en) * 2015-12-21 2016-03-23 努比亚技术有限公司 Method and terminal for realizing image registering
JP6736334B2 (en) * 2016-04-07 2020-08-05 東芝テック株式会社 Image processing device
CN106408597A (en) * 2016-09-08 2017-02-15 西安电子科技大学 Neighborhood entropy and consistency detection-based SAR (synthetic aperture radar) image registration method
CN108133492B (en) * 2016-12-01 2022-04-26 京东方科技集团股份有限公司 Image matching method, device and system
US10453204B2 (en) * 2016-12-06 2019-10-22 Adobe Inc. Image alignment for burst mode images
CN108965687B (en) * 2017-05-22 2021-01-29 阿里巴巴集团控股有限公司 Shooting direction identification method, server, monitoring method, monitoring system and camera equipment
CN107507226B (en) * 2017-09-26 2021-04-06 中国科学院长春光学精密机械与物理研究所 Image matching method and device
CN108171734B (en) * 2017-12-25 2022-01-07 西安因诺航空科技有限公司 ORB feature extraction and matching method and device
KR101999797B1 (en) * 2018-01-15 2019-07-12 충북대학교 산학협력단 Stereo image feature matching system and method based on harris corner vector clustering algorithm
CN109117778B (en) * 2018-08-06 2021-05-11 百度在线网络技术（北京）有限公司 Information processing method, information processing apparatus, server, and storage medium
CN109887002A (en) * 2019-02-01 2019-06-14 广州视源电子科技股份有限公司 Matching process, device, computer equipment and the storage medium of image characteristic point
CN110335315B (en) * 2019-06-27 2021-11-02 Oppo广东移动通信有限公司 Image processing method and device and computer readable storage medium
CN110738273B (en) * 2019-10-23 2023-07-21 成都极米科技股份有限公司 Image feature point matching method, device, equipment and storage medium
CN115222974A (en) * 2022-07-14 2022-10-21 Oppo广东移动通信有限公司 Feature point matching method and device, storage medium and electronic equipment

Also Published As

Publication number Publication date
KR102433313B1 (en) 2022-08-18
KR20210126485A (en) 2021-10-20
CN113661497A (en) 2021-11-16
WO2021205219A1 (en) 2021-10-14

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