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DE60036204D1 - Textverbesserung - Google Patents

Textverbesserung

Info

Publication number
DE60036204D1
DE60036204D1 DE60036204T DE60036204T DE60036204D1 DE 60036204 D1 DE60036204 D1 DE 60036204D1 DE 60036204 T DE60036204 T DE 60036204T DE 60036204 T DE60036204 T DE 60036204T DE 60036204 D1 DE60036204 D1 DE 60036204D1
Authority
DE
Germany
Prior art keywords
text improvement
text
improvement
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60036204T
Other languages
English (en)
Inventor
Paola Carrai
Paolo Valle
Augusto Sarti
Stefano Tubaro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60036204D1 publication Critical patent/DE60036204D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/403—Edge-driven scaling; Edge-based scaling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE60036204T 2000-01-17 2000-12-22 Textverbesserung Expired - Lifetime DE60036204D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00200161A EP1117072A1 (de) 2000-01-17 2000-01-17 Textverbesserung
PCT/EP2000/013365 WO2001054064A1 (en) 2000-01-17 2000-12-22 Text improvement

Publications (1)

Publication Number Publication Date
DE60036204D1 true DE60036204D1 (de) 2007-10-11

Family

ID=8170916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60036204T Expired - Lifetime DE60036204D1 (de) 2000-01-17 2000-12-22 Textverbesserung

Country Status (7)

Country Link
US (1) US7061492B2 (de)
EP (2) EP1117072A1 (de)
JP (1) JP2003521163A (de)
KR (1) KR100715134B1 (de)
CN (1) CN1327394C (de)
DE (1) DE60036204D1 (de)
WO (1) WO2001054064A1 (de)

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KR100484170B1 (ko) * 2002-10-25 2005-04-19 삼성전자주식회사 디지털 화질 개선방법 및 장치
KR100514734B1 (ko) * 2002-08-22 2005-09-14 삼성전자주식회사 디지털 화질 개선방법 및 장치
EP1398726B1 (de) 2002-09-11 2008-07-30 Samsung Electronics Co., Ltd. Vorrichtung und Verfahren zur Erkennung von Zeichenbildern auf einem Bildschirm
KR100703284B1 (ko) 2003-01-30 2007-04-03 삼성전자주식회사 영상신호의 이진화 장치 및 방법
CN1296865C (zh) * 2003-09-29 2007-01-24 致伸科技股份有限公司 单色文字增强方法
KR101238608B1 (ko) * 2004-07-30 2013-02-28 익스트림 리얼리티 엘티디. 이미지 프로세싱을 기반으로 한 3ｄ 공간 차원용 시스템 및 방법
US8681100B2 (en) 2004-07-30 2014-03-25 Extreme Realty Ltd. Apparatus system and method for human-machine-interface
US8872899B2 (en) * 2004-07-30 2014-10-28 Extreme Reality Ltd. Method circuit and system for human to machine interfacing by hand gestures
US20070285554A1 (en) * 2005-10-31 2007-12-13 Dor Givon Apparatus method and system for imaging
US9046962B2 (en) 2005-10-31 2015-06-02 Extreme Reality Ltd. Methods, systems, apparatuses, circuits and associated computer executable code for detecting motion, position and/or orientation of objects within a defined spatial region
US7936923B2 (en) * 2007-08-31 2011-05-03 Seiko Epson Corporation Image background suppression
US8553046B2 (en) * 2007-11-09 2013-10-08 Vivante Corporation Thin-line detection apparatus and method
US7974437B2 (en) * 2007-11-19 2011-07-05 Seiko Epson Corporation Identifying steganographic data in an image
US8081823B2 (en) * 2007-11-20 2011-12-20 Seiko Epson Corporation Segmenting a string using similarity values
US8031905B2 (en) * 2007-11-21 2011-10-04 Seiko Epson Corporation Extracting data from images
US8243981B2 (en) * 2007-11-26 2012-08-14 Seiko Epson Corporation Identifying embedded data in an image
US8009862B2 (en) * 2007-11-27 2011-08-30 Seiko Epson Corporation Embedding data in images
EP2220620A4 (de) 2007-11-30 2013-03-20 Hewlett Packard Development Co Verfahren und system zur messung der textwiedergabequalität
US9292737B2 (en) 2008-01-18 2016-03-22 Mitek Systems, Inc. Systems and methods for classifying payment documents during mobile image processing
US10685223B2 (en) * 2008-01-18 2020-06-16 Mitek Systems, Inc. Systems and methods for mobile image capture and content processing of driver's licenses
US9842331B2 (en) 2008-01-18 2017-12-12 Mitek Systems, Inc. Systems and methods for mobile image capture and processing of checks
US9298979B2 (en) * 2008-01-18 2016-03-29 Mitek Systems, Inc. Systems and methods for mobile image capture and content processing of driver's licenses
US10528925B2 (en) 2008-01-18 2020-01-07 Mitek Systems, Inc. Systems and methods for mobile automated clearing house enrollment
US8983170B2 (en) 2008-01-18 2015-03-17 Mitek Systems, Inc. Systems and methods for developing and verifying image processing standards for mobile deposit
US10102583B2 (en) 2008-01-18 2018-10-16 Mitek Systems, Inc. System and methods for obtaining insurance offers using mobile image capture
EP2342642A1 (de) * 2008-09-04 2011-07-13 Extreme Reality Ltd. Verfahren, system und software zur bereitstellung einer auf bildsensoren basierenden mensch-maschine-schnittstelle
WO2010046901A2 (en) 2008-10-24 2010-04-29 Extreme Reality Ltd. A method system and associated modules and software components for providing image sensor based human machine interfacing
WO2010124599A1 (zh) * 2009-04-30 2010-11-04 华为终端有限公司 图像转换方法、转换装置及显示系统
US9129409B2 (en) * 2009-07-29 2015-09-08 Qualcomm Incorporated System and method of compressing video content
JP2013505493A (ja) 2009-09-21 2013-02-14 エクストリーム リアリティー エルティーディー． 電子機器とのヒューマン・マシン・インタフェーシングの為の方法、回路、装置及びシステム
US8878779B2 (en) 2009-09-21 2014-11-04 Extreme Reality Ltd. Methods circuits device systems and associated computer executable code for facilitating interfacing with a computing platform display screen
US8380009B2 (en) * 2010-03-11 2013-02-19 Microsoft Corporation Resolution adjustment of an image that includes text undergoing an OCR process
US10891475B2 (en) 2010-05-12 2021-01-12 Mitek Systems, Inc. Systems and methods for enrollment and identity management using mobile imaging
WO2012098534A1 (en) 2011-01-23 2012-07-26 Extreme Reality Ltd. Methods, systems, devices and associated processing logic for generating stereoscopic images and video
US10963535B2 (en) 2013-02-19 2021-03-30 Mitek Systems, Inc. Browser-based mobile image capture
US10372981B1 (en) 2015-09-23 2019-08-06 Evernote Corporation Fast identification of text intensive pages from photographs
US11393272B2 (en) 2019-09-25 2022-07-19 Mitek Systems, Inc. Systems and methods for updating an image registry for use in fraud detection related to financial documents

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158200A (en) * 1977-09-26 1979-06-12 Burroughs Corporation Digital video display system with a plurality of gray-scale levels
US5568571A (en) * 1992-12-14 1996-10-22 University Microfilms, Inc. Image enhancement system
US5588072A (en) * 1993-12-22 1996-12-24 Canon Kabushiki Kaisha Method and apparatus for selecting blocks of image data from image data having both horizontally- and vertically-oriented blocks
CA2144793C (en) * 1994-04-07 1999-01-12 Lawrence Patrick O'gorman Method of thresholding document images
AUPN727295A0 (en) * 1995-12-21 1996-01-18 Canon Kabushiki Kaisha Zone segmentation for image display
JP3234148B2 (ja) * 1996-03-07 2001-12-04 シャープ株式会社 表示制御装置
US5956468A (en) * 1996-07-12 1999-09-21 Seiko Epson Corporation Document segmentation system
US6038340A (en) * 1996-11-08 2000-03-14 Seiko Epson Corporation System and method for detecting the black and white points of a color image
US6148102A (en) * 1997-05-29 2000-11-14 Adobe Systems Incorporated Recognizing text in a multicolor image
JP3359261B2 (ja) * 1997-07-23 2002-12-24 沖電気工業株式会社 公共業務ディジタル移動通信システム
US6260077B1 (en) * 1997-10-24 2001-07-10 Sun Microsystems, Inc. Method, apparatus and program product for interfacing a multi-threaded, client-based API to a single-threaded, server-based API
US6501565B1 (en) * 1998-07-07 2002-12-31 Electronics For Imaging, Inc. Method and apparatus for smoothing text outlines
US6731775B1 (en) * 1998-08-18 2004-05-04 Seiko Epson Corporation Data embedding and extraction techniques for documents
US6782129B1 (en) * 1998-09-23 2004-08-24 Xerox Corporation Image segmentation apparatus and method

Also Published As

Publication number Publication date
JP2003521163A (ja) 2003-07-08
CN1327394C (zh) 2007-07-18
EP1173826A1 (de) 2002-01-23
US20010019334A1 (en) 2001-09-06
EP1173826B1 (de) 2007-08-29
KR100715134B1 (ko) 2007-05-10
KR20010113759A (ko) 2001-12-28
US7061492B2 (en) 2006-06-13
EP1117072A1 (de) 2001-07-18
CN1351735A (zh) 2002-05-29
WO2001054064A1 (en) 2001-07-26

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Legal Events

Date Code Title Description
8332 No legal effect for de