SG11201913728SA - Training method for descreening system, descreening method, device, apparatus and medium - Google Patents

Training method for descreening system, descreening method, device, apparatus and medium

Info

Publication number
SG11201913728SA
SG11201913728SA SG11201913728SA SG11201913728SA SG11201913728SA SG 11201913728S A SG11201913728S A SG 11201913728SA SG 11201913728S A SG11201913728S A SG 11201913728SA SG 11201913728S A SG11201913728S A SG 11201913728SA SG 11201913728S A SG11201913728S A SG 11201913728SA
Authority
SG
Singapore
Prior art keywords
descreening
medium
training method
training
descreening system
Prior art date
Application number
SG11201913728SA
Inventor
Lingling Xu
Original Assignee
Ping An Technology Shenzhen 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 Ping An Technology Shenzhen Co Ltd filed Critical Ping An Technology Shenzhen Co Ltd
Publication of SG11201913728SA publication Critical patent/SG11201913728SA/en

Links

Classifications

    • 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
    • G06N3/088—Non-supervised learning, e.g. competitive learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • 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
    • G06F18/2413—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
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/047—Probabilistic or stochastic 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
    • G06N3/084—Backpropagation, e.g. using gradient descent
    • 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
    • G06V10/772—Determining representative reference patterns, e.g. averaging or distorting patterns; Generating dictionaries
    • 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
    • G06V10/774—Generating sets of training patterns; Bootstrap methods, e.g. bagging or boosting
    • 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
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168—Feature extraction; Face representation
    • 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
    • G06V40/171—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships
    • 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
    • G06V40/172—Classification, e.g. identification
    • 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
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10008—Still image; Photographic image from scanner, fax or copier

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Mathematical Physics (AREA)
  • Biomedical Technology (AREA)
  • Computational Linguistics (AREA)
  • Human Computer Interaction (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Probability & Statistics with Applications (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
SG11201913728SA 2018-04-20 2018-06-25 Training method for descreening system, descreening method, device, apparatus and medium SG11201913728SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810360251.9A CN108734673B (en) 2018-04-20 2018-04-20 Descreening systematic training method, descreening method, apparatus, equipment and medium
PCT/CN2018/092569 WO2019200702A1 (en) 2018-04-20 2018-06-25 Descreening system training method and apparatus, descreening method and apparatus, device, and medium

Publications (1)

Publication Number Publication Date
SG11201913728SA true SG11201913728SA (en) 2020-01-30

Family

ID=63939701

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201913728SA SG11201913728SA (en) 2018-04-20 2018-06-25 Training method for descreening system, descreening method, device, apparatus and medium

Country Status (5)

Country Link
US (1) US20200125836A1 (en)
JP (1) JP6812086B2 (en)
CN (1) CN108734673B (en)
SG (1) SG11201913728SA (en)
WO (1) WO2019200702A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107103271A (en) * 2016-02-23 2017-08-29 芋头科技（杭州）有限公司 A kind of method for detecting human face
KR102366777B1 (en) * 2019-04-01 2022-02-24 한국전자통신연구원 Apparatus and method for domain adaptation-based object recognition
CN110175961B (en) * 2019-05-22 2021-07-27 艾特城信息科技有限公司 Reticulation removing method based on human face image segmentation countermeasure thought
CN110647805B (en) * 2019-08-09 2023-10-31 平安科技（深圳）有限公司 Reticulate pattern image recognition method and device and terminal equipment
CN110765843B (en) * 2019-09-03 2023-09-22 平安科技（深圳）有限公司 Face verification method, device, computer equipment and storage medium
CN112836701A (en) * 2019-11-25 2021-05-25 中国移动通信集团浙江有限公司 Face recognition method and device and computing equipment
CN111325317B (en) * 2020-01-21 2023-12-12 北京空间机电研究所 Wavefront aberration determining method and device based on generation countermeasure network
CN111695605B (en) * 2020-05-20 2024-05-10 平安科技（深圳）有限公司 OCT image-based image recognition method, server and storage medium
CN112785495A (en) * 2021-01-27 2021-05-11 驭势科技(南京)有限公司 Image processing model training method, image generation method, device and equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5777367B2 (en) * 2011-03-29 2015-09-09 キヤノン株式会社 Pattern identification device, pattern identification method and program
CN105760859B (en) * 2016-03-22 2018-12-21 中国科学院自动化研究所 Reticulate pattern facial image recognition method and device based on multitask convolutional neural networks
CN105930797B (en) * 2016-04-21 2019-03-26 腾讯科技（深圳）有限公司 A kind of face verification method and device
CN106203333A (en) * 2016-07-08 2016-12-07 乐视控股（北京）有限公司 Face identification method and system
CN106548159A (en) * 2016-11-08 2017-03-29 中国科学院自动化研究所 Reticulate pattern facial image recognition method and device based on full convolutional neural networks
CN107766844A (en) * 2017-11-13 2018-03-06 杭州有盾网络科技有限公司 Method, apparatus, equipment of a kind of reticulate pattern according to recognition of face

Also Published As

Publication number Publication date
JP6812086B2 (en) 2021-01-13
JP2020522780A (en) 2020-07-30
CN108734673A (en) 2018-11-02
CN108734673B (en) 2019-11-15
US20200125836A1 (en) 2020-04-23
WO2019200702A1 (en) 2019-10-24

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