NO913012L - Gjenkjenning av omraader i en avbildning. - Google Patents

Gjenkjenning av omraader i en avbildning.

Info

Publication number
NO913012L
NO913012L NO91913012A NO913012A NO913012L NO 913012 L NO913012 L NO 913012L NO 91913012 A NO91913012 A NO 91913012A NO 913012 A NO913012 A NO 913012A NO 913012 L NO913012 L NO 913012L
Authority
NO
Norway
Prior art keywords
image
markers
areas
relation
recognizing
Prior art date
Application number
NO91913012A
Other languages
English (en)
Norwegian (no)
Other versions
NO913012D0 (no
Inventor
Timothy J Thompson
Original Assignee
At & T Bell Lab
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 At & T Bell Lab filed Critical At & T Bell Lab
Publication of NO913012D0 publication Critical patent/NO913012D0/no
Publication of NO913012L publication Critical patent/NO913012L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/38—Circuits or arrangements for blanking or otherwise eliminating unwanted parts of pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Input (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Analysis (AREA)
  • Eye Examination Apparatus (AREA)
NO91913012A 1990-08-03 1991-08-02 Gjenkjenning av omraader i en avbildning. NO913012L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/562,292 US5020123A (en) 1990-08-03 1990-08-03 Apparatus and method for image area identification

Publications (2)

Publication Number Publication Date
NO913012D0 NO913012D0 (no) 1991-08-02
NO913012L true NO913012L (no) 1992-02-04

Family

ID=24245658

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91913012A NO913012L (no) 1990-08-03 1991-08-02 Gjenkjenning av omraader i en avbildning.

Country Status (8)

Country Link
US (1) US5020123A (de)
EP (1) EP0469794B1 (de)
JP (1) JPH07112237B2 (de)
KR (1) KR950006034B1 (de)
CA (1) CA2046258C (de)
DE (1) DE69125067T2 (de)
FI (1) FI913695A (de)
NO (1) NO913012L (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287199A (en) * 1992-02-27 1994-02-15 At&T Bell Laboratories Facsimile message processing and routing system
US5394483A (en) * 1992-06-30 1995-02-28 Eastman Kodak Co Method and apparatus for determining visually perceptible differences between images
JP3184630B2 (ja) * 1992-10-21 2001-07-09 キヤノン株式会社 画像処理装置
US5748780A (en) * 1994-04-07 1998-05-05 Stolfo; Salvatore J. Method and apparatus for imaging, image processing and data compression
US5901253A (en) * 1996-04-04 1999-05-04 Hewlett-Packard Company Image processing system with image cropping and skew correction
US5692073A (en) * 1996-05-03 1997-11-25 Xerox Corporation Formless forms and paper web using a reference-based mark extraction technique
US6741738B2 (en) 2000-03-13 2004-05-25 Tms, Inc. Method of optical mark recognition
GB0014855D0 (en) 2000-06-16 2000-08-09 Isis Innovation Combining measurements from different sensors
GB0130010D0 (en) 2001-12-14 2002-02-06 Isis Innovation Combining measurements from breathing rate sensors
WO2004084139A2 (en) * 2003-03-14 2004-09-30 Applied Precision, Llc System and method of non-linear grid fitting and coordinate system mapping
US20090015875A1 (en) * 2007-06-20 2009-01-15 Ctb/Mcgraw-Hill Companies, Inc. Image manipulation of digitized images of documents
US7970228B2 (en) * 2007-08-30 2011-06-28 Himax Technologies Limited Image enhancement methods with consideration of the smooth region of the image and image processing apparatuses utilizing the same
US20140136962A1 (en) * 2012-11-12 2014-05-15 Vistaprint Technologies Limited Method and System for Detecting and Removing Printer Control Marks from Rasterized Image for Placement in Image Container of Document Template
CN107407638B (zh) * 2014-12-03 2021-01-12 伊索普莱西斯公司 细胞分泌特征的分析和筛选
CN110298386B (zh) * 2019-06-10 2023-07-28 成都积微物联集团股份有限公司 一种基于图像内容的标签自动化定义方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885229A (en) * 1972-10-28 1975-05-20 Nippon Electric Co Document scanning apparatus
JPS6033332B2 (ja) * 1980-07-28 1985-08-02 日本電信電話株式会社 フアクシミリを用いた情報入力方式
JPS5887652A (ja) * 1981-11-19 1983-05-25 Ricoh Co Ltd 画像処理装置
JPS58103266A (ja) * 1981-12-15 1983-06-20 Toshiba Corp 文字画像処理装置
JP2607457B2 (ja) * 1984-09-17 1997-05-07 株式会社東芝 パターン認識装置
DE3587582D1 (de) * 1985-03-14 1993-10-21 Beltronics Inc Gerät und Verfahren zum selbsttätigen Inspizieren von Objekten und zum Identifizieren oder Erkennen bekannter und unbekannter Teile davon, einschliesslich Fehler und dergleichen.
JPS621069A (ja) * 1985-05-31 1987-01-07 Fujitsu Ltd 回転歪補正方式
US4668982A (en) * 1985-06-17 1987-05-26 The Perkin-Elmer Corporation Misregistration/distortion correction scheme
US4773099A (en) * 1985-10-10 1988-09-20 The Palantir Corporation Pattern classification means for use in a pattern recognition system
US4842370A (en) * 1986-07-14 1989-06-27 American Telephone And Telegraph Company, At&T Bell Laboratories Optical spatial logic arrangement
US4790028A (en) * 1986-09-12 1988-12-06 Westinghouse Electric Corp. Method and apparatus for generating variably scaled displays
JPS6419871A (en) * 1987-07-14 1989-01-23 Canon Kk Picture processor
JP2636866B2 (ja) * 1988-01-30 1997-07-30 キヤノン株式会社 情報処理方法

Also Published As

Publication number Publication date
FI913695A (fi) 1992-02-04
DE69125067T2 (de) 1997-10-09
JPH07112237B2 (ja) 1995-11-29
JPH04306067A (ja) 1992-10-28
KR920005593A (ko) 1992-03-28
EP0469794B1 (de) 1997-03-12
KR950006034B1 (ko) 1995-06-07
US5020123A (en) 1991-05-28
EP0469794A3 (en) 1992-08-12
DE69125067D1 (de) 1997-04-17
CA2046258A1 (en) 1992-02-06
NO913012D0 (no) 1991-08-02
CA2046258C (en) 1996-04-30
EP0469794A2 (de) 1992-02-05
FI913695A0 (fi) 1991-08-02

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