SG11201900263SA - Method, device and server for recognizing characters of claim document, and storage medium - Google Patents

Method, device and server for recognizing characters of claim document, and storage medium

Info

Publication number
SG11201900263SA
SG11201900263SA SG11201900263SA SG11201900263SA SG11201900263SA SG 11201900263S A SG11201900263S A SG 11201900263SA SG 11201900263S A SG11201900263S A SG 11201900263SA SG 11201900263S A SG11201900263S A SG 11201900263SA SG 11201900263S A SG11201900263S A SG 11201900263SA
Authority
SG
Singapore
Prior art keywords
document
recognition
characters
segmented regions
character recognition
Prior art date
Application number
SG11201900263SA
Other languages
English (en)
Inventor
Feihu Jin
Yan Xue
Yi Mi
Huanhuan Li
Yi Qiu
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 SG11201900263SA publication Critical patent/SG11201900263SA/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
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G06V30/153—Segmentation of character regions using recognition of characters or words
    • 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
    • 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
    • G06F18/24133—Distances to prototypes
    • 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
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/04—Inference or reasoning models
    • G06N5/046—Forward inferencing; Production systems
    • 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
    • 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
    • G06V30/41—Analysis of document content
    • G06V30/413—Classification of content, e.g. text, photographs or tables
    • 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
    • G06V30/41—Analysis of document content
    • G06V30/414—Extracting the geometrical structure, e.g. layout tree; Block segmentation, e.g. bounding boxes for graphics or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/08—Insurance
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Business, Economics & Management (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Finance (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Accounting & Taxation (AREA)
  • Biophysics (AREA)
  • Development Economics (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • Technology Law (AREA)
  • General Business, Economics & Management (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
SG11201900263SA 2017-04-11 2017-06-30 Method, device and server for recognizing characters of claim document, and storage medium SG11201900263SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710233613.3A CN107220648B (zh) 2017-04-11 2017-04-11 理赔单据的字符识别方法及服务器
PCT/CN2017/091363 WO2018188199A1 (zh) 2017-04-11 2017-06-30 理赔单据的字符识别方法、装置、服务器及存储介质

Publications (1)

Publication Number Publication Date
SG11201900263SA true SG11201900263SA (en) 2019-02-27

Family

ID=59927567

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201900263SA SG11201900263SA (en) 2017-04-11 2017-06-30 Method, device and server for recognizing characters of claim document, and storage medium

Country Status (9)

Country Link
US (1) US10650231B2 (zh)
EP (1) EP3432197B1 (zh)
JP (1) JP6710483B2 (zh)
KR (1) KR102171220B1 (zh)
CN (1) CN107220648B (zh)
AU (1) AU2017408799B2 (zh)
SG (1) SG11201900263SA (zh)
TW (1) TWI621077B (zh)
WO (1) WO2018188199A1 (zh)

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CN108319641A (zh) * 2017-12-21 2018-07-24 无锡雅座在线科技股份有限公司 菜品信息录入方法及装置
CN108198591A (zh) * 2017-12-28 2018-06-22 泰康保险集团股份有限公司 用于远程审核单据的方法与装置
CN110135225B (zh) * 2018-02-09 2021-04-09 北京世纪好未来教育科技有限公司 样本标注方法及计算机存储介质
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CN110321760A (zh) * 2018-03-29 2019-10-11 北京和缓医疗科技有限公司 一种医疗单据识别方法和装置
CN108564035B (zh) * 2018-04-13 2020-09-25 杭州睿琪软件有限公司 识别单据上记载的信息的方法及系统
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CN109241857A (zh) * 2018-08-13 2019-01-18 杭州睿琪软件有限公司 一种单据信息的识别方法及系统
CN109190594A (zh) * 2018-09-21 2019-01-11 广东蔚海数问大数据科技有限公司 光学字符识别系统及信息提取方法
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CN109903172A (zh) * 2019-01-31 2019-06-18 阿里巴巴集团控股有限公司 理赔信息提取方法和装置、电子设备
CN110084704A (zh) * 2019-03-15 2019-08-02 北京水滴互联科技有限公司 一种互助保障服务器、系统及互助保障方法
SG10201904825XA (en) 2019-05-28 2019-10-30 Alibaba Group Holding Ltd Automatic optical character recognition (ocr) correction
CN110610175A (zh) * 2019-08-06 2019-12-24 深圳市华付信息技术有限公司 一种ocr数据误标注清洗方法
US11481605B2 (en) 2019-10-25 2022-10-25 Servicenow Canada Inc. 2D document extractor
CN111291742B (zh) * 2020-02-10 2023-08-04 北京百度网讯科技有限公司 对象识别方法和装置、电子设备、存储介质
CN111539424A (zh) * 2020-04-21 2020-08-14 北京云从科技有限公司 一种基于ocr的图像处理方法、系统、设备及介质
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Also Published As

Publication number Publication date
US10650231B2 (en) 2020-05-12
KR102171220B1 (ko) 2020-10-29
EP3432197B1 (en) 2022-07-06
JP2019520615A (ja) 2019-07-18
AU2017408799B2 (en) 2019-10-10
CN107220648A (zh) 2017-09-29
EP3432197A1 (en) 2019-01-23
JP6710483B2 (ja) 2020-06-17
KR20190026641A (ko) 2019-03-13
US20190147239A1 (en) 2019-05-16
CN107220648B (zh) 2018-06-22
AU2017408799A1 (en) 2018-11-08
EP3432197A4 (en) 2019-06-19
TWI621077B (zh) 2018-04-11
TW201837788A (zh) 2018-10-16
WO2018188199A1 (zh) 2018-10-18

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