JP6148235B2 - コンテキスト情報を用いるカメラｏｃｒ - Google Patents

コンテキスト情報を用いるカメラｏｃｒ Download PDF

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Publication number
JP6148235B2
JP6148235B2 JP2014528410A JP2014528410A JP6148235B2 JP 6148235 B2 JP6148235 B2 JP 6148235B2 JP 2014528410 A JP2014528410 A JP 2014528410A JP 2014528410 A JP2014528410 A JP 2014528410A JP 6148235 B2 JP6148235 B2 JP 6148235B2
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Japan
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ocr
graphical
group
image
graphical objects
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JP2014528410A
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English (en)
Japanese (ja)
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JP2014529822A (ja
Inventor
キュウン・ホアン
テ−ウォン・イ
ダク・フン・キム
キスン・ユ
ミンホ・ジン
テス・キム
ヒュン−ムク・チョ
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クアルコム，インコーポレイテッド
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/12—Detection or correction of errors, e.g. by rescanning the pattern
    • G06V30/127—Detection or correction of errors, e.g. by rescanning the pattern with the intervention of an operator
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/768—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using context analysis, e.g. recognition aided by known co-occurring patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/987—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns with the intervention of an operator
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06V30/274—Syntactic or semantic context, e.g. balancing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/247—Telephone sets including user guidance or feature selection means facilitating their use
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/10—Recognition assisted with metadata
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06V30/28—Character recognition specially adapted to the type of the alphabet, e.g. Latin alphabet
    • G06V30/287—Character recognition specially adapted to the type of the alphabet, e.g. Latin alphabet of Kanji, Hiragana or Katakana characters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • User Interface Of Digital Computer (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2014528410A 2011-08-29 2012-08-06 コンテキスト情報を用いるカメラｏｃｒ Expired - Fee Related JP6148235B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161528741P 2011-08-29 2011-08-29
US61/528,741 2011-08-29
US13/450,016 US9082035B2 (en) 2011-08-29 2012-04-18 Camera OCR with context information
US13/450,016 2012-04-18
PCT/US2012/049786 WO2013032639A2 (en) 2011-08-29 2012-08-06 Camera ocr with context information

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016039844A Division JP6138305B2 (ja) 2011-08-29 2016-03-02 コンテキスト情報を用いるカメラｏｃｒ

Publications (2)

Publication Number Publication Date
JP2014529822A JP2014529822A (ja) 2014-11-13
JP6148235B2 true JP6148235B2 (ja) 2017-06-14

Family

ID=46642660

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014528410A Expired - Fee Related JP6148235B2 (ja) 2011-08-29 2012-08-06 コンテキスト情報を用いるカメラｏｃｒ
JP2016039844A Expired - Fee Related JP6138305B2 (ja) 2011-08-29 2016-03-02 コンテキスト情報を用いるカメラｏｃｒ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016039844A Expired - Fee Related JP6138305B2 (ja) 2011-08-29 2016-03-02 コンテキスト情報を用いるカメラｏｃｒ

Country Status (6)

Country Link
US (1) US9082035B2 (enExample)
EP (1) EP2751741A2 (enExample)
JP (2) JP6148235B2 (enExample)
KR (1) KR101667463B1 (enExample)
CN (1) CN103765440B (enExample)
WO (1) WO2013032639A2 (enExample)

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JP2015153342A (ja) * 2014-02-19 2015-08-24 三菱電機株式会社 設備点検装置および設備点検管理システム
US9355336B1 (en) * 2014-04-23 2016-05-31 Amazon Technologies, Inc. Recognizing text from frames of image data using contextual information
US9436682B2 (en) * 2014-06-24 2016-09-06 Google Inc. Techniques for machine language translation of text from an image based on non-textual context information from the image
JP6027580B2 (ja) * 2014-08-27 2016-11-16 京セラドキュメントソリューションズ株式会社 情報表示システムおよび情報表示プログラム
JP2016076167A (ja) * 2014-10-08 2016-05-12 ソニー株式会社 情報処理装置および情報処理方法
IL235565B (en) * 2014-11-06 2019-06-30 Kolton Achiav Position-based optical character recognition
US10530720B2 (en) * 2015-08-27 2020-01-07 Mcafee, Llc Contextual privacy engine for notifications
US10943398B2 (en) * 2016-07-15 2021-03-09 Samsung Electronics Co., Ltd. Augmented reality device and operation thereof
US10311330B2 (en) 2016-08-17 2019-06-04 International Business Machines Corporation Proactive input selection for improved image analysis and/or processing workflows
US10579741B2 (en) 2016-08-17 2020-03-03 International Business Machines Corporation Proactive input selection for improved machine translation
US20200026766A1 (en) * 2016-09-28 2020-01-23 Systran International Co., Ltd. Method for translating characters and apparatus therefor
KR102721107B1 (ko) * 2017-01-02 2024-10-24 삼성전자주식회사 텍스트를 인식하는 방법 및 단말기
US11263399B2 (en) * 2017-07-31 2022-03-01 Apple Inc. Correcting input based on user context
CN108288067B (zh) * 2017-09-12 2020-07-24 腾讯科技（深圳）有限公司 图像文本匹配模型的训练方法、双向搜索方法及相关装置
KR102478396B1 (ko) * 2017-11-29 2022-12-19 삼성전자주식회사 이미지에서 텍스트를 인식할 수 있는 전자 장치
EP4172805A4 (en) * 2020-06-25 2024-06-19 Pryon Incorporated DOCUMENT PROCESSING AND RESPONSE GENERATION SYSTEM
KR20220056004A (ko) 2020-10-27 2022-05-04 삼성전자주식회사 전자 장치 및 이의 제어 방법
CN115809672A (zh) * 2021-09-14 2023-03-17 北京小米移动软件有限公司 翻译方法、装置、ar眼镜、存储介质及计算机程序产品
US12380720B2 (en) 2022-12-30 2025-08-05 Konica Minolta Business Solutions U.S.A., Inc. Method, apparatus, and system for character recognition using context

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Also Published As

Publication number Publication date
US20130108115A1 (en) 2013-05-02
WO2013032639A2 (en) 2013-03-07
KR101667463B1 (ko) 2016-10-18
US9082035B2 (en) 2015-07-14
WO2013032639A3 (en) 2013-07-18
JP2014529822A (ja) 2014-11-13
JP2016146187A (ja) 2016-08-12
CN103765440B (zh) 2018-04-03
KR20140059834A (ko) 2014-05-16
CN103765440A (zh) 2014-04-30
JP6138305B2 (ja) 2017-05-31
EP2751741A2 (en) 2014-07-09

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