GB2578325B - Computer based object detection within a video or image - Google Patents

Computer based object detection within a video or image Download PDF

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Publication number
GB2578325B
GB2578325B GB1817286.6A GB201817286A GB2578325B GB 2578325 B GB2578325 B GB 2578325B GB 201817286 A GB201817286 A GB 201817286A GB 2578325 B GB2578325 B GB 2578325B
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United Kingdom
Prior art keywords
video
image
object detection
computer based
based object
Prior art date
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Active
Application number
GB1817286.6A
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GB201817286D0 (en
GB2578325A (en
Inventor
Quoc Phan Huy
Harte Thomas
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.)
Future Health Works Ltd
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Future Health Works 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.)
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Publication date
Application filed by Future Health Works Ltd filed Critical Future Health Works Ltd
Priority to GB1817286.6A priority Critical patent/GB2578325B/en
Publication of GB201817286D0 publication Critical patent/GB201817286D0/en
Priority to EP19798184.8A priority patent/EP3871136A1/en
Priority to PCT/EP2019/078563 priority patent/WO2020083831A1/en
Priority to AU2019367163A priority patent/AU2019367163B2/en
Publication of GB2578325A publication Critical patent/GB2578325A/en
Application granted granted Critical
Publication of GB2578325B publication Critical patent/GB2578325B/en
Priority to AU2024204390A priority patent/AU2024204390A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace 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
    • G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
    • 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
    • G06F18/2415—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on parametric or probabilistic models, e.g. based on likelihood ratio or false acceptance rate versus a false rejection rate
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/29—Graphical models, e.g. Bayesian 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
    • G06V10/20—Image preprocessing
    • 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
    • G06V10/449—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters
    • G06V10/451—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters with interaction between the filter responses, e.g. cortical complex cells
    • G06V10/454—Integrating the filters into a hierarchical structure, e.g. convolutional neural networks [CNN]
    • 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
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
    • 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
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • G06V40/28—Recognition of hand or arm movements, e.g. recognition of deaf sign language
    • 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
    • G06V10/469—Contour-based spatial representations, e.g. vector-coding
    • G06V10/476—Contour-based spatial representations, e.g. vector-coding using statistical shape modelling, e.g. point distribution models

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Biology (AREA)
  • Human Computer Interaction (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Probability & Statistics with Applications (AREA)
  • Psychiatry (AREA)
  • Social Psychology (AREA)
  • Image Analysis (AREA)
GB1817286.6A 2018-10-22 2018-10-24 Computer based object detection within a video or image Active GB2578325B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1817286.6A GB2578325B (en) 2018-10-24 2018-10-24 Computer based object detection within a video or image
EP19798184.8A EP3871136A1 (en) 2018-10-22 2019-10-21 Computer based object detection within a video or image
PCT/EP2019/078563 WO2020083831A1 (en) 2018-10-22 2019-10-21 Computer based object detection within a video or image
AU2019367163A AU2019367163B2 (en) 2018-10-22 2019-10-21 Computer based object detection within a video or image
AU2024204390A AU2024204390A1 (en) 2018-10-22 2024-06-26 Computer based object detection within a video or image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1817286.6A GB2578325B (en) 2018-10-24 2018-10-24 Computer based object detection within a video or image

Publications (3)

Publication Number Publication Date
GB201817286D0 GB201817286D0 (en) 2018-12-05
GB2578325A GB2578325A (en) 2020-05-06
GB2578325B true GB2578325B (en) 2023-02-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB1817286.6A Active GB2578325B (en) 2018-10-22 2018-10-24 Computer based object detection within a video or image

Country Status (1)

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GB (1) GB2578325B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108985259B (en) * 2018-08-03 2022-03-18 百度在线网络技术（北京）有限公司 Human body action recognition method and device
CN110442736B (en) * 2019-08-16 2022-04-26 北京工商大学 Semantic enhancer spatial cross-media retrieval method based on secondary discriminant analysis
CN110766053A (en) * 2019-09-23 2020-02-07 中国农业大学 Corn seed production ear screening method and device based on double-path convolutional neural network
CN113562355A (en) * 2021-08-10 2021-10-29 南京航空航天大学 Intelligent garbage sorting device and method based on deep learning technology

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012155077A2 (en) * 2011-05-11 2012-11-15 Uab Research Foundation Methods, systems and computer program products for medical brain imaging analysis
US20170161891A1 (en) * 2015-12-03 2017-06-08 Case Western Reserve University Scaling up convolutional networks
WO2019032692A1 (en) * 2017-08-08 2019-02-14 Spaceknow Inc. Multi-resolution multi-spectral deep learning based change detection for satellite images

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012155077A2 (en) * 2011-05-11 2012-11-15 Uab Research Foundation Methods, systems and computer program products for medical brain imaging analysis
US20170161891A1 (en) * 2015-12-03 2017-06-08 Case Western Reserve University Scaling up convolutional networks
WO2019032692A1 (en) * 2017-08-08 2019-02-14 Spaceknow Inc. Multi-resolution multi-spectral deep learning based change detection for satellite images

Also Published As

Publication number Publication date
GB201817286D0 (en) 2018-12-05
GB2578325A (en) 2020-05-06

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