GB201902459D0 - Facial shape representation and generation system and method - Google Patents

Facial shape representation and generation system and method

Info

Publication number
GB201902459D0
GB201902459D0 GBGB1902459.5A GB201902459A GB201902459D0 GB 201902459 D0 GB201902459 D0 GB 201902459D0 GB 201902459 A GB201902459 A GB 201902459A GB 201902459 D0 GB201902459 D0 GB 201902459D0
Authority
GB
United Kingdom
Prior art keywords
generation system
facial shape
shape representation
representation
facial
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GBGB1902459.5A
Other versions
GB2581524A (en
GB2581524B (en
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.)
Facesoft Ltd
Original Assignee
Facesoft 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 Facesoft Ltd filed Critical Facesoft Ltd
Priority to GB1902459.5A priority Critical patent/GB2581524B/en
Publication of GB201902459D0 publication Critical patent/GB201902459D0/en
Priority to PCT/GB2020/050410 priority patent/WO2020169983A1/en
Publication of GB2581524A publication Critical patent/GB2581524A/en
Application granted granted Critical
Publication of GB2581524B publication Critical patent/GB2581524B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—3D [Three Dimensional] animation
    • G06T13/40—3D [Three Dimensional] animation of characters, e.g. humans, animals or virtual beings
    • 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
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168—Feature extraction; Face representation
    • G06V40/169—Holistic features and representations, i.e. based on the facial image taken as a whole
    • 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
    • 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
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/002—Image coding using neural 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
    • G06V10/70—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
    • 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
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computing Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Databases & Information Systems (AREA)
  • Molecular Biology (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
GB1902459.5A 2019-02-22 2019-02-22 Facial shape representation and generation system and method Active GB2581524B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1902459.5A GB2581524B (en) 2019-02-22 2019-02-22 Facial shape representation and generation system and method
PCT/GB2020/050410 WO2020169983A1 (en) 2019-02-22 2020-02-21 Facial shape representation and generation system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1902459.5A GB2581524B (en) 2019-02-22 2019-02-22 Facial shape representation and generation system and method

Publications (3)

Publication Number Publication Date
GB201902459D0 true GB201902459D0 (en) 2019-04-10
GB2581524A GB2581524A (en) 2020-08-26
GB2581524B GB2581524B (en) 2022-05-11

Family

ID=65998980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1902459.5A Active GB2581524B (en) 2019-02-22 2019-02-22 Facial shape representation and generation system and method

Country Status (2)

Country Link
GB (1) GB2581524B (en)
WO (1) WO2020169983A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110070612A (en) * 2019-04-25 2019-07-30 东北大学 A kind of CT image layer interpolation method based on generation confrontation network
CN111260774A (en) * 2020-01-20 2020-06-09 北京百度网讯科技有限公司 Method and device for generating 3D joint point regression model
CN111402302A (en) * 2020-04-28 2020-07-10 上海依图网络科技有限公司 Optical flow generating device and method
CN111524216A (en) * 2020-04-10 2020-08-11 北京百度网讯科技有限公司 Method and device for generating three-dimensional face data

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112669240B (en) * 2021-01-22 2024-05-10 深圳市格灵人工智能与机器人研究院有限公司 High-definition image restoration method and device, electronic equipment and storage medium
CN113298232B (en) * 2021-05-20 2022-08-16 南京邮电大学 Infrared spectrum blind self-deconvolution method based on deep learning neural network

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10474880B2 (en) * 2017-03-15 2019-11-12 Nec Corporation Face recognition using larger pose face frontalization

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110070612A (en) * 2019-04-25 2019-07-30 东北大学 A kind of CT image layer interpolation method based on generation confrontation network
CN110070612B (en) * 2019-04-25 2023-09-22 东北大学 CT image interlayer interpolation method based on generation countermeasure network
CN111260774A (en) * 2020-01-20 2020-06-09 北京百度网讯科技有限公司 Method and device for generating 3D joint point regression model
CN111260774B (en) * 2020-01-20 2023-06-23 北京百度网讯科技有限公司 Method and device for generating 3D joint point regression model
CN111524216A (en) * 2020-04-10 2020-08-11 北京百度网讯科技有限公司 Method and device for generating three-dimensional face data
CN111524216B (en) * 2020-04-10 2023-06-27 北京百度网讯科技有限公司 Method and device for generating three-dimensional face data
CN111402302A (en) * 2020-04-28 2020-07-10 上海依图网络科技有限公司 Optical flow generating device and method
CN111402302B (en) * 2020-04-28 2023-06-06 上海依图网络科技有限公司 Optical flow generating device and method

Also Published As

Publication number Publication date
GB2581524A (en) 2020-08-26
WO2020169983A1 (en) 2020-08-27
GB2581524B (en) 2022-05-11

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