DE10084525B4 - Verwendung einer elektronischen Kamera zum Aufbauen einer Text enthaltenden Datei - Google Patents

Verwendung einer elektronischen Kamera zum Aufbauen einer Text enthaltenden Datei Download PDF

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Publication number
DE10084525B4
DE10084525B4 DE10084525T DE10084525T DE10084525B4 DE 10084525 B4 DE10084525 B4 DE 10084525B4 DE 10084525 T DE10084525 T DE 10084525T DE 10084525 T DE10084525 T DE 10084525T DE 10084525 B4 DE10084525 B4 DE 10084525B4
Authority
DE
Germany
Prior art keywords
text
camera
image
images
electronic
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 - Fee Related
Application number
DE10084525T
Other languages
German (de)
English (en)
Other versions
DE10084525T1 (de
Inventor
Yap-Peng Tan
Tinku Tempe Acharya
Werner Chandler Metz
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.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of DE10084525T1 publication Critical patent/DE10084525T1/de
Application granted granted Critical
Publication of DE10084525B4 publication Critical patent/DE10084525B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
  • Character Input (AREA)
  • Processing Or Creating Images (AREA)
  • Television Signal Processing For Recording (AREA)
  • Character Discrimination (AREA)
DE10084525T 1999-04-29 2000-04-21 Verwendung einer elektronischen Kamera zum Aufbauen einer Text enthaltenden Datei Expired - Fee Related DE10084525B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/301,753 US6563948B2 (en) 1999-04-29 1999-04-29 Using an electronic camera to build a file containing text
US09/301,753 1999-04-29
PCT/US2000/010732 WO2000067195A1 (en) 1999-04-29 2000-04-21 Using an electronic camera to build a file containing text

Publications (2)

Publication Number Publication Date
DE10084525T1 DE10084525T1 (de) 2002-07-25
DE10084525B4 true DE10084525B4 (de) 2008-04-17

Family

ID=23164714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10084525T Expired - Fee Related DE10084525B4 (de) 1999-04-29 2000-04-21 Verwendung einer elektronischen Kamera zum Aufbauen einer Text enthaltenden Datei

Country Status (9)

Country Link
US (1) US6563948B2 (enExample)
JP (1) JP2002543536A (enExample)
KR (1) KR20020038574A (enExample)
AU (1) AU4366500A (enExample)
DE (1) DE10084525B4 (enExample)
GB (1) GB2363935B (enExample)
MY (1) MY125948A (enExample)
TW (1) TW460743B (enExample)
WO (1) WO2000067195A1 (enExample)

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GB2359953B (en) 2000-03-03 2004-02-11 Hewlett Packard Co Improvements relating to image capture systems
JP3867512B2 (ja) * 2000-06-29 2007-01-10 富士ゼロックス株式会社 画像処理装置および画像処理方法、並びにプログラム
US6563439B1 (en) * 2000-10-31 2003-05-13 Intel Corporation Method of performing Huffman decoding
US6636167B1 (en) * 2000-10-31 2003-10-21 Intel Corporation Method of generating Huffman code length information
US20040017482A1 (en) * 2000-11-17 2004-01-29 Jacob Weitman Application for a mobile digital camera, that distinguish between text-, and image-information in an image
US20020071047A1 (en) * 2000-12-07 2002-06-13 Graham Strong Sight enhancement device
US20020131651A1 (en) * 2001-01-12 2002-09-19 Chandrashekhara Anantharamu System and method for reducing images including graphs
US7053939B2 (en) * 2001-10-17 2006-05-30 Hewlett-Packard Development Company, L.P. Automatic document detection method and system
US7343049B2 (en) * 2002-03-07 2008-03-11 Marvell International Technology Ltd. Method and apparatus for performing optical character recognition (OCR) and text stitching
FR2840093B1 (fr) * 2002-05-27 2006-02-10 Real Eyes 3D Procede de numerisation par camera avec correction de la deformation et amelioration de la resolution
US20040042551A1 (en) * 2002-09-04 2004-03-04 Tinku Acharya Motion estimation
US7266151B2 (en) * 2002-09-04 2007-09-04 Intel Corporation Method and system for performing motion estimation using logarithmic search
US20040057626A1 (en) * 2002-09-23 2004-03-25 Tinku Acharya Motion estimation using a context adaptive search
US7382277B2 (en) * 2003-02-12 2008-06-03 Edward D. Ioli Trust System for tracking suspicious vehicular activity
US7766024B2 (en) * 2004-09-20 2010-08-03 Rottmann Andrew A Tent frame and canopy
KR100631610B1 (ko) * 2004-11-26 2006-10-09 엘지전자 주식회사 휴대단말기의 영상신호 합성장치 및 방법
US7930627B2 (en) * 2005-09-22 2011-04-19 Konica Minolta Systems Laboratory, Inc. Office document matching method and apparatus
US7567729B2 (en) * 2005-09-22 2009-07-28 Konica Minolta Systems Laboratory, Inc. Photo image matching method and apparatus
US8098934B2 (en) 2006-06-29 2012-01-17 Google Inc. Using extracted image text
US7953295B2 (en) * 2006-06-29 2011-05-31 Google Inc. Enhancing text in images
US8031940B2 (en) * 2006-06-29 2011-10-04 Google Inc. Recognizing text in images using ranging data
EP1939789A1 (en) * 2006-12-29 2008-07-02 Italdata Ingegneria Dell'Idea S.p.A. Scanning process for optical reading strips and apparatus for carrying out such process
JP4906685B2 (ja) * 2007-11-14 2012-03-28 キヤノン株式会社 撮像装置、その制御方法及びプログラム
US8244037B2 (en) * 2007-11-15 2012-08-14 Master Wave International Company Ltd Image-based data management method and system
EP2104076A1 (de) 2008-03-19 2009-09-23 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur gesicherten Bildaufnahme aus einem Fahrzeug heraus
US8488213B2 (en) * 2010-01-29 2013-07-16 Sharp Laboratories Of America, Inc. Methods and systems for no-touch scanning
KR20220157196A (ko) 2021-05-20 2022-11-29 삼성전자주식회사 이미지 처리 방법 및 그 전자 장치

Citations (4)

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Publication number Priority date Publication date Assignee Title
US4272756A (en) * 1978-05-22 1981-06-09 Hitachi, Ltd. Method of pattern recognition and apparatus thereof
US4949391A (en) * 1986-09-26 1990-08-14 Everex Ti Corporation Adaptive image acquisition system
US5581637A (en) * 1994-12-09 1996-12-03 Xerox Corporation System for registering component image tiles in a camera-based scanner device transcribing scene images
US5675672A (en) * 1990-06-26 1997-10-07 Seiko Epson Corporation Two dimensional linker for character string data

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US4817166A (en) * 1986-05-05 1989-03-28 Perceptics Corporation Apparatus for reading a license plate
US5038392A (en) * 1990-02-12 1991-08-06 International Business Machines Corporation Method and apparatus for adaptive image processing by recognizing a characterizing indicium in a captured image of a document
JP3061066B2 (ja) 1990-06-26 2000-07-10 セイコーエプソン株式会社 文字データ連結装置
NL9200329A (nl) 1992-02-21 1993-09-16 Edwin Van Der Lely Werkwijze en inrichting voor het inlezen van op regel geplaatste beeldinformatie.
JPH07220025A (ja) * 1994-01-31 1995-08-18 Canon Inc 画像処理装置
JP3307075B2 (ja) * 1994-04-06 2002-07-24 キヤノン株式会社 撮影装置
JPH07288722A (ja) * 1994-04-15 1995-10-31 Canon Inc 撮像装置
US5729637A (en) * 1994-08-31 1998-03-17 Adobe Systems, Inc. Method and apparatus for producing a hybrid data structure for displaying a raster image
JP2643885B2 (ja) * 1994-12-22 1997-08-20 日本電気株式会社 ファクシミリ装置
JPH09289624A (ja) 1996-04-23 1997-11-04 Ricoh Co Ltd デジタルカメラ
JP3563911B2 (ja) * 1997-03-04 2004-09-08 シャープ株式会社 文字認識装置
CA2199999A1 (en) * 1997-03-14 1998-09-14 Peter Johann Kielland Parking regulation enforcement system
US6028956A (en) * 1997-04-04 2000-02-22 Kofile Inc. Object location and span determination method and apparatus which determines a location and span of an object in an image
US6154576A (en) * 1997-12-03 2000-11-28 Flashpoint Technology, Inc. System and method for anti-aliasing of text overlays on electronic images
JPH11232378A (ja) * 1997-12-09 1999-08-27 Canon Inc デジタルカメラ、そのデジタルカメラを用いた文書処理システム、コンピュータ可読の記憶媒体、及び、プログラムコード送出装置
US6363381B1 (en) * 1998-11-03 2002-03-26 Ricoh Co., Ltd. Compressed document matching

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272756A (en) * 1978-05-22 1981-06-09 Hitachi, Ltd. Method of pattern recognition and apparatus thereof
US4949391A (en) * 1986-09-26 1990-08-14 Everex Ti Corporation Adaptive image acquisition system
US5675672A (en) * 1990-06-26 1997-10-07 Seiko Epson Corporation Two dimensional linker for character string data
US5581637A (en) * 1994-12-09 1996-12-03 Xerox Corporation System for registering component image tiles in a camera-based scanner device transcribing scene images

Also Published As

Publication number Publication date
GB0125643D0 (en) 2001-12-19
JP2002543536A (ja) 2002-12-17
GB2363935B (en) 2003-07-30
AU4366500A (en) 2000-11-17
GB2363935A (en) 2002-01-09
TW460743B (en) 2001-10-21
MY125948A (en) 2006-09-29
KR20020038574A (ko) 2002-05-23
DE10084525T1 (de) 2002-07-25
US6563948B2 (en) 2003-05-13
US20020057848A1 (en) 2002-05-16
WO2000067195A1 (en) 2000-11-09

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Legal Events

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OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee