CN104106078B - 光学字符辨识(ocr)高速缓冲存储器更新 - Google Patents

光学字符辨识(ocr)高速缓冲存储器更新 Download PDF

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Publication number
CN104106078B
CN104106078B CN201380008369.0A CN201380008369A CN104106078B CN 104106078 B CN104106078 B CN 104106078B CN 201380008369 A CN201380008369 A CN 201380008369A CN 104106078 B CN104106078 B CN 104106078B
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image
images
scene
data
ocr
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Chinese (zh)
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CN104106078A (zh
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百永基
邱衡伊
金杜勋
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Qualcomm Inc
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Qualcomm Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
    • 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
    • G06V30/133—Evaluation of quality of the acquired characters
    • 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
    • G06V30/14—Image acquisition
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
    • 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
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Character Discrimination (AREA)
  • Processing Or Creating Images (AREA)
  • Image Analysis (AREA)
  • User Interface Of Digital Computer (AREA)
  • Character Input (AREA)
  • Studio Devices (AREA)
CN201380008369.0A 2012-01-09 2013-01-08 光学字符辨识(ocr)高速缓冲存储器更新 Expired - Fee Related CN104106078B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261584765P 2012-01-09 2012-01-09
US61/584,765 2012-01-09
PCT/US2013/020699 WO2013106346A1 (en) 2012-01-09 2013-01-08 Ocr cache update
US13/736,527 2013-01-08
US13/736,527 US9129177B2 (en) 2012-01-09 2013-01-08 Image cache

Publications (2)

Publication Number Publication Date
CN104106078A CN104106078A (zh) 2014-10-15
CN104106078B true CN104106078B (zh) 2017-07-14

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CN201380008369.0A Expired - Fee Related CN104106078B (zh) 2012-01-09 2013-01-08 光学字符辨识(ocr)高速缓冲存储器更新

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Country Link
US (1) US9129177B2 (enExample)
EP (1) EP2803013A1 (enExample)
JP (1) JP6105627B2 (enExample)
KR (1) KR20140111341A (enExample)
CN (1) CN104106078B (enExample)
WO (1) WO2013106346A1 (enExample)

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US10713520B2 (en) * 2016-10-27 2020-07-14 Engineering Innovation, Inc. Method of taking a picture without glare
US10108883B2 (en) * 2016-10-28 2018-10-23 Intuit Inc. Image quality assessment and improvement for performing optical character recognition
RU2661760C1 (ru) 2017-08-25 2018-07-19 Общество с ограниченной ответственностью "Аби Продакшн" Использование нескольких камер для выполнения оптического распознавания символов
RU2659745C1 (ru) 2017-08-28 2018-07-03 Общество с ограниченной ответственностью "Аби Продакшн" Реконструкция документа из серии изображений документа
US10825157B2 (en) * 2017-09-29 2020-11-03 Apple Inc. Glare reduction in captured images
CN109542382B (zh) * 2017-12-26 2020-07-28 掌阅科技股份有限公司 手写输入内容的显示方法、电子设备及计算机存储介质
JP2020091748A (ja) * 2018-12-06 2020-06-11 トッパン・フォームズ株式会社 端末装置、プログラム、画像管理方法
JP7568945B2 (ja) * 2022-09-05 2024-10-17 ダイキン工業株式会社 情報端末、文字認識方法及び文字認識プログラム

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CN102270300A (zh) * 2010-06-01 2011-12-07 索尼公司 图像处理设备、图像处理方法和程序
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CN101647031A (zh) * 2007-03-22 2010-02-10 索尼爱立信移动通讯股份有限公司 图像中的文本的翻译和显示
CN101667251A (zh) * 2008-09-05 2010-03-10 三星电子株式会社 具备辅助定位功能的ocr识别方法和装置
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CN102270300A (zh) * 2010-06-01 2011-12-07 索尼公司 图像处理设备、图像处理方法和程序

Also Published As

Publication number Publication date
CN104106078A (zh) 2014-10-15
JP6105627B2 (ja) 2017-03-29
US9129177B2 (en) 2015-09-08
WO2013106346A1 (en) 2013-07-18
JP2015504220A (ja) 2015-02-05
EP2803013A1 (en) 2014-11-19
US20130177209A1 (en) 2013-07-11
KR20140111341A (ko) 2014-09-18

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