MX2017007035A - Metodo para reconocimiento de texto y producto de programa de computadora. - Google Patents

Metodo para reconocimiento de texto y producto de programa de computadora.

Info

Publication number
MX2017007035A
MX2017007035A MX2017007035A MX2017007035A MX2017007035A MX 2017007035 A MX2017007035 A MX 2017007035A MX 2017007035 A MX2017007035 A MX 2017007035A MX 2017007035 A MX2017007035 A MX 2017007035A MX 2017007035 A MX2017007035 A MX 2017007035A
Authority
MX
Mexico
Prior art keywords
computer program
program product
text recognition
processor
regular expression
Prior art date
Application number
MX2017007035A
Other languages
English (en)
Inventor
Wustlich Welf
Original Assignee
Planet Ai Gmbh
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 Planet Ai Gmbh filed Critical Planet Ai Gmbh
Publication of MX2017007035A publication Critical patent/MX2017007035A/es

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
    • G06V30/26—Techniques for post-processing, e.g. correcting the recognition result
    • G06V30/262—Techniques for post-processing, e.g. correcting the recognition result using context analysis, e.g. lexical, syntactic or semantic context
    • G06V30/268—Lexical context
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G06F16/3331—Query processing
    • G06F16/334—Query execution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/29—Graphical models, e.g. Bayesian networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/205—Parsing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/237—Lexical tools
    • G06F40/242—Dictionaries
    • 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
    • G06V30/42—Document-oriented image-based pattern recognition based on the type of document
    • G06V30/424—Postal images, e.g. labels or addresses on parcels or postal envelopes
    • 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)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Character Discrimination (AREA)

Abstract

La invención se refiere a un método para reconocimiento de texto, en donde el método se ejecuta por un procesador de un dispositivo de cómputo y comprende las etapas de: proporcionar una matriz de confianza, en donde la matriz de confianza es una representación digital de una secuencia de entrada, ingresar una expresión regular, buscar una secuencia de símbolos de la secuencia de entrada que coincida con la expresión regular, en donde un valor de puntuación se calcula por el procesador utilizando los valores de confianza de la matriz de confianza, en donde el valor de puntuación es una indicación de la calidad de la coincidencia entre la secuencia de símbolos de la secuencia de entrada y la expresión regular. Además, la invención se relaciona con un producto de programa de computadora el cual cuando se ejecuta por un procesador de un dispositivo de cómputo realiza el método.
MX2017007035A 2014-12-05 2015-12-02 Metodo para reconocimiento de texto y producto de programa de computadora. MX2017007035A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14196570.7A EP3029607A1 (en) 2014-12-05 2014-12-05 Method for text recognition and computer program product
PCT/EP2015/078371 WO2016087519A1 (en) 2014-12-05 2015-12-02 Method for text recognition and computer program product

Publications (1)

Publication Number Publication Date
MX2017007035A true MX2017007035A (es) 2018-01-11

Family

ID=52006903

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017007035A MX2017007035A (es) 2014-12-05 2015-12-02 Metodo para reconocimiento de texto y producto de programa de computadora.

Country Status (7)

Country Link
US (1) US10133965B2 (es)
EP (1) EP3029607A1 (es)
CN (1) CN107004140B (es)
AU (1) AU2015357110B2 (es)
CA (1) CA2969593C (es)
MX (1) MX2017007035A (es)
WO (1) WO2016087519A1 (es)

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US10229672B1 (en) * 2015-12-31 2019-03-12 Google Llc Training acoustic models using connectionist temporal classification
CN106845530B (zh) * 2016-12-30 2018-09-11 百度在线网络技术（北京）有限公司 字符检测方法和装置
WO2019071607A1 (zh) 2017-10-09 2019-04-18 华为技术有限公司 一种语音信息处理方法、装置及终端
CN108182180B (zh) * 2018-01-30 2019-10-11 百度在线网络技术（北京）有限公司 用于生成信息的方法和装置
US11269934B2 (en) * 2018-06-13 2022-03-08 Oracle International Corporation Regular expression generation using combinatoric longest common subsequence algorithms
CN109117898A (zh) * 2018-08-16 2019-01-01 新智数字科技有限公司 一种手写字符识别方法及系统
CN111104798B (zh) * 2018-10-27 2023-04-21 北京智慧正安科技有限公司 法律文书中的量刑情节的解析方法、系统及计算机可读存储介质
US10621235B1 (en) * 2019-05-13 2020-04-14 Redis Labs Ltd. Methods, systems, and media for resolving database queries using algebraic expressions using matrix-matrix multiplication
CN110688833B (zh) * 2019-09-16 2022-12-02 苏州创意云网络科技有限公司 文本校正方法、装置和设备
CN111428750A (zh) * 2020-02-20 2020-07-17 商汤国际私人有限公司 一种文本识别模型训练及文本识别方法、装置及介质
CN111753047B (zh) * 2020-05-19 2024-06-07 北京捷通华声科技股份有限公司 一种文本处理方法及装置
CN112200184B (zh) * 2020-10-10 2022-07-08 福州大学 一种自然场景下的书法区域检测及作者识别方法
US11809563B2 (en) * 2021-07-07 2023-11-07 University Of South Florida System and method for protecting against control-flow attacks
CN114997168B (zh) * 2022-05-27 2024-05-28 国家电网公司华中分部 一种基于神经化正则表达式的电网故障处置预案解析方法
CN116071778B (zh) * 2023-03-31 2023-06-27 成都运荔枝科技有限公司 一种冷链食品仓储管理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9303601D0 (en) * 1993-02-23 1993-04-07 Rue Inter Innovation De Ab Document deposit apparatus
US7155061B2 (en) * 2000-08-22 2006-12-26 Microsoft Corporation Method and system for searching for words and phrases in active and stored ink word documents
US20050108630A1 (en) * 2003-11-19 2005-05-19 Wasson Mark D. Extraction of facts from text
US7865354B2 (en) * 2003-12-05 2011-01-04 International Business Machines Corporation Extracting and grouping opinions from text documents
FR2880709B1 (fr) * 2005-01-11 2014-04-25 Vision Objects Procede de recherche, reconnaissance et localisation dans l'encre, dispositif, programme et langage correspondants
US7684976B2 (en) * 2006-05-13 2010-03-23 International Business Machines Corporation Constructing regular-expression dictionary for textual analysis
US8260054B2 (en) * 2008-09-22 2012-09-04 Trend Micro Incorporated Methods for matching image-based texual information with regular expressions
US8666998B2 (en) * 2010-09-14 2014-03-04 International Business Machines Corporation Handling data sets
GB2487600A (en) * 2011-01-31 2012-08-01 Keywordlogic Ltd System for extracting data from an electronic document
US9449031B2 (en) * 2013-02-28 2016-09-20 Ricoh Company, Ltd. Sorting and filtering a table with image data and symbolic data in a single cell
CN103699612B (zh) * 2013-12-13 2017-10-13 中国科学院深圳先进技术研究院 一种图像检索排序的方法及装置

Also Published As

Publication number Publication date
US20170124435A1 (en) 2017-05-04
CN107004140A (zh) 2017-08-01
AU2015357110A1 (en) 2017-06-22
CN107004140B (zh) 2021-01-12
EP3029607A1 (en) 2016-06-08
CA2969593A1 (en) 2016-06-09
AU2015357110B2 (en) 2019-01-31
US10133965B2 (en) 2018-11-20
WO2016087519A1 (en) 2016-06-09
CA2969593C (en) 2021-01-05

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