SG11202002415VA - Method and system for image content recognition - Google Patents

Method and system for image content recognition

Info

Publication number
SG11202002415VA
SG11202002415VA SG11202002415VA SG11202002415VA SG11202002415VA SG 11202002415V A SG11202002415V A SG 11202002415VA SG 11202002415V A SG11202002415V A SG 11202002415VA SG 11202002415V A SG11202002415V A SG 11202002415VA SG 11202002415V A SG11202002415V A SG 11202002415VA
Authority
SG
Singapore
Prior art keywords
image content
content recognition
recognition
image
content
Prior art date
Application number
SG11202002415VA
Other languages
English (en)
Inventor
Lior Wolf
Noam Mor
Original Assignee
Univ Ramot
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 Univ Ramot filed Critical Univ Ramot
Publication of SG11202002415VA publication Critical patent/SG11202002415VA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/196—Recognition using electronic means using sequential comparisons of the image signals with a plurality of references
    • G06V30/1983—Syntactic or structural pattern recognition, e.g. symbolic string recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/40—Document-oriented image-based pattern recognition
    • 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
    • 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
    • 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
    • G06N3/044—Recurrent networks, e.g. Hopfield 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
    • G06N3/045—Combinations of 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
    • G06V10/32—Normalisation of the pattern dimensions
    • 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
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/1801—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections
    • G06V30/18019—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections by matching or filtering
    • G06V30/18038—Biologically-inspired filters, e.g. difference of Gaussians [DoG], Gabor filters
    • G06V30/18048—Biologically-inspired filters, e.g. difference of Gaussians [DoG], Gabor filters with interaction between the responses of different filters, e.g. cortical complex cells
    • G06V30/18057—Integrating the filters into a hierarchical structure, e.g. convolutional neural networks [CNN]
    • 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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/192—Recognition using electronic means using simultaneous comparisons or correlations of the image signals with a plurality of references
    • G06V30/194—References adjustable by an adaptive method, e.g. learning

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Molecular Biology (AREA)
  • Software Systems (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mathematical Physics (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Probability & Statistics with Applications (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Character Discrimination (AREA)
SG11202002415VA 2017-09-19 2018-09-17 Method and system for image content recognition SG11202002415VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762560275P 2017-09-19 2017-09-19
PCT/IL2018/051047 WO2019058372A1 (fr) 2017-09-19 2018-09-17 Procédé et système de reconnaissance de contenu d'image

Publications (1)

Publication Number Publication Date
SG11202002415VA true SG11202002415VA (en) 2020-04-29

Family

ID=65807598

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202002415VA SG11202002415VA (en) 2017-09-19 2018-09-17 Method and system for image content recognition

Country Status (8)

Country Link
US (1) US10635934B2 (fr)
EP (1) EP3685312A4 (fr)
JP (1) JP7457647B2 (fr)
KR (1) KR20200055760A (fr)
CN (1) CN111279359A (fr)
IL (1) IL273446B (fr)
SG (1) SG11202002415VA (fr)
WO (1) WO2019058372A1 (fr)

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US10635934B2 (en) 2017-09-19 2020-04-28 Ramot At Tel-Aviv University Ltd. Method and system for image content recognition
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US10984066B2 (en) * 2019-01-02 2021-04-20 Zyte Group Limited System and method for a web scraping tool and classification engine
US11158322B2 (en) * 2019-09-06 2021-10-26 Verbit Software Ltd. Human resolution of repeated phrases in a hybrid transcription system
KR20210053036A (ko) * 2019-11-01 2021-05-11 엘지전자 주식회사 인공지능 서버
US11494886B2 (en) * 2020-05-29 2022-11-08 Adobe Inc. Hierarchical multiclass exposure defects classification in images
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CN112926372B (zh) * 2020-08-22 2023-03-10 清华大学 基于序列变形的场景文字检测方法及系统
KR20220028928A (ko) * 2020-08-31 2022-03-08 삼성전자주식회사 부분 영상 기반의 영상 처리 방법 및 장치
EP4260293A1 (fr) * 2020-12-11 2023-10-18 Ancestry.com Operations Inc. Reconnaissance d'écriture manuscrite
KR102328569B1 (ko) * 2021-08-03 2021-11-19 (주)티에프프로젝트 다목적 펜
CN114372477B (zh) * 2022-03-21 2022-06-10 北京百度网讯科技有限公司 文本识别模型的训练方法、文本识别方法及装置

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Also Published As

Publication number Publication date
CN111279359A (zh) 2020-06-12
KR20200055760A (ko) 2020-05-21
IL273446B (en) 2022-04-01
EP3685312A4 (fr) 2021-06-16
JP2020534604A (ja) 2020-11-26
EP3685312A1 (fr) 2020-07-29
WO2019058372A1 (fr) 2019-03-28
IL273446A (en) 2020-05-31
US20190095753A1 (en) 2019-03-28
US10635934B2 (en) 2020-04-28
JP7457647B2 (ja) 2024-03-28

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