SG11202107979VA - Network training method and device, image processing method and device - Google Patents

Network training method and device, image processing method and device

Info

Publication number
SG11202107979VA
SG11202107979VA SG11202107979VA SG11202107979VA SG11202107979VA SG 11202107979V A SG11202107979V A SG 11202107979VA SG 11202107979V A SG11202107979V A SG 11202107979VA SG 11202107979V A SG11202107979V A SG 11202107979VA SG 11202107979V A SG11202107979V A SG 11202107979VA
Authority
SG
Singapore
Prior art keywords
image processing
network training
processing method
training method
network
Prior art date
Application number
SG11202107979VA
Inventor
Dongzhan Zhou
Maoqing Tian
Xinchi Zhou
Shuai Yi
Wanli Ouyang
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 SG11202107979VA publication Critical patent/SG11202107979VA/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
    • G06V10/70—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
    • 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
    • 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
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/2163—Partitioning the feature space
    • 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
    • G06F18/217—Validation; Performance evaluation; Active pattern learning techniques
    • 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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/28—Determining representative reference patterns, e.g. by averaging or distorting; Generating dictionaries
    • 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
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • 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
    • 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
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Molecular Biology (AREA)
  • Mathematical Physics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Image Analysis (AREA)
SG11202107979VA 2020-01-21 2020-04-27 Network training method and device, image processing method and device SG11202107979VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010071508.6A CN111275055B (en) 2020-01-21 2020-01-21 Network training method and device, and image processing method and device
PCT/CN2020/087327 WO2021147199A1 (en) 2020-01-21 2020-04-27 Network training method and apparatus, and image processing method and apparatus

Publications (1)

Publication Number Publication Date
SG11202107979VA true SG11202107979VA (en) 2021-08-30

Family

ID=71003377

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202107979VA SG11202107979VA (en) 2020-01-21 2020-04-27 Network training method and device, image processing method and device

Country Status (7)

Country Link
US (2) US20220114804A1 (en)
JP (1) JP2022521372A (en)
KR (1) KR20210113617A (en)
CN (1) CN111275055B (en)
SG (1) SG11202107979VA (en)
TW (1) TWI751593B (en)
WO (1) WO2021147199A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108960209B (en) * 2018-08-09 2023-07-21 腾讯科技（深圳）有限公司 Identity recognition method, identity recognition device and computer readable storage medium
CN111932479A (en) * 2020-08-10 2020-11-13 中国科学院上海微系统与信息技术研究所 Data enhancement method, system and terminal

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6662902B2 (en) * 2015-06-05 2020-03-11 グーグル エルエルシー Spatial transformation module
CN106022380A (en) * 2016-05-25 2016-10-12 中国科学院自动化研究所 Individual identity identification method based on deep learning
EP3343432B1 (en) * 2016-12-29 2024-03-20 Elektrobit Automotive GmbH Generating training images for machine learning-based object recognition systems
CN106846303A (en) * 2016-12-30 2017-06-13 平安科技（深圳）有限公司 Distorted image detection method and device
WO2019031305A1 (en) * 2017-08-08 2019-02-14 国立大学法人横浜国立大学 Neural network system, machine learning method, and program
CN107730474B (en) * 2017-11-09 2022-02-22 京东方科技集团股份有限公司 Image processing method, processing device and processing equipment
US10467526B1 (en) * 2018-01-17 2019-11-05 Amaon Technologies, Inc. Artificial intelligence system for image similarity analysis using optimized image pair selection and multi-scale convolutional neural networks
CN108492248A (en) * 2018-01-30 2018-09-04 天津大学 Depth map super-resolution method based on deep learning
CN108416744B (en) * 2018-01-30 2019-11-26 百度在线网络技术（北京）有限公司 Image processing method, device, equipment and computer readable storage medium
CN108764096B (en) * 2018-05-21 2022-04-29 华中师范大学 Pedestrian re-identification system and method
CN109711546B (en) * 2018-12-21 2021-04-06 深圳市商汤科技有限公司 Neural network training method and device, electronic equipment and storage medium
CN110033077A (en) * 2019-02-11 2019-07-19 阿里巴巴集团控股有限公司 Neural network training method and device
CN109918184B (en) * 2019-03-01 2023-09-26 腾讯科技（深圳）有限公司 Picture processing system, method and related device and equipment
CN109961444B (en) * 2019-03-01 2022-12-20 腾讯科技（深圳）有限公司 Image processing method and device and electronic equipment
CN110059652B (en) * 2019-04-24 2023-07-25 腾讯科技（深圳）有限公司 Face image processing method, device and storage medium
CN110188360B (en) * 2019-06-06 2023-04-25 北京百度网讯科技有限公司 Model training method and device

Also Published As

Publication number Publication date
CN111275055B (en) 2023-06-06
TWI751593B (en) 2022-01-01
TW202129556A (en) 2021-08-01
CN111275055A (en) 2020-06-12
US20210350177A1 (en) 2021-11-11
WO2021147199A1 (en) 2021-07-29
KR20210113617A (en) 2021-09-16
JP2022521372A (en) 2022-04-07
US20220114804A1 (en) 2022-04-14

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