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ATE265072T1 - Verfahren und vorrichtung zur bildverarbeitung - Google Patents

Verfahren und vorrichtung zur bildverarbeitung

Info

Publication number
ATE265072T1
ATE265072T1 AT01945499T AT01945499T ATE265072T1 AT E265072 T1 ATE265072 T1 AT E265072T1 AT 01945499 T AT01945499 T AT 01945499T AT 01945499 T AT01945499 T AT 01945499T AT E265072 T1 ATE265072 T1 AT E265072T1
Authority
AT
Austria
Prior art keywords
image
boundary data
image processing
dependence
digital representation
Prior art date
Application number
AT01945499T
Other languages
English (en)
Inventor
Robert Wei Liang Tan
Robert Edward Meredith Swann
Original Assignee
Royal Mail Group Plc
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 Royal Mail Group Plc filed Critical Royal Mail Group Plc
Application granted granted Critical
Publication of ATE265072T1 publication Critical patent/ATE265072T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V30/148—Segmentation of character regions
    • G06V30/15—Cutting or merging image elements, e.g. region growing, watershed or clustering-based techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V30/16—Image preprocessing
    • G06V30/162—Quantising the image signal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10008—Still image; Photographic image from scanner, fax or copier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30176—Document
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Character Input (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Holo Graphy (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Threshing Machine Elements (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT01945499T 2000-06-30 2001-06-29 Verfahren und vorrichtung zur bildverarbeitung ATE265072T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0016222A GB2364417B (en) 2000-06-30 2000-06-30 Image processing
PCT/GB2001/002946 WO2002003330A2 (en) 2000-06-30 2001-06-29 Image processing

Publications (1)

Publication Number Publication Date
ATE265072T1 true ATE265072T1 (de) 2004-05-15

Family

ID=9894861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01945499T ATE265072T1 (de) 2000-06-30 2001-06-29 Verfahren und vorrichtung zur bildverarbeitung

Country Status (8)

Country Link
US (1) US6870549B1 (de)
EP (1) EP1299857B1 (de)
AT (1) ATE265072T1 (de)
AU (1) AU2001267714A1 (de)
DE (1) DE60102928T2 (de)
ES (1) ES2219538T3 (de)
GB (1) GB2364417B (de)
WO (1) WO2002003330A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7603351B2 (en) * 2006-04-19 2009-10-13 Apple Inc. Semantic reconstruction
US7925653B2 (en) * 2008-02-27 2011-04-12 General Electric Company Method and system for accessing a group of objects in an electronic document
CN101719277B (zh) * 2009-12-31 2011-11-30 华中科技大学 一种遗传模糊聚类图像分割方法
US9129044B2 (en) 2010-04-30 2015-09-08 Cornell University System and method for radiation dose reporting
WO2012063107A1 (en) * 2010-11-08 2012-05-18 Manipal Institute Of Technology Automated tuberculosis screening
CN110502293B (zh) * 2019-07-10 2022-02-01 维沃移动通信有限公司 一种截屏方法及终端设备
JP7457903B2 (ja) * 2020-03-24 2024-03-29 京セラドキュメントソリューションズ株式会社 画像処理装置
CN114202761B (zh) * 2022-02-16 2022-06-21 广东数源智汇科技有限公司 一种基于图片信息聚类的信息批量提取方法
CN115700334B (zh) * 2022-10-31 2024-12-20 国联江森自控绿色科技(无锡)有限公司 基于物联网的高效机房暖通设备管理系统及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3361124B2 (ja) * 1991-07-30 2003-01-07 ゼロックス・コーポレーション テキストを含む２次元画像上での画像処理方法と画像処理装置
JP2894113B2 (ja) * 1992-11-04 1999-05-24 松下電器産業株式会社 画像クラスタリング装置
JP3258122B2 (ja) * 1993-03-31 2002-02-18 株式会社東芝 画像処理装置
US5640468A (en) * 1994-04-28 1997-06-17 Hsu; Shin-Yi Method for identifying objects and features in an image
JPH07299053A (ja) * 1994-04-29 1995-11-14 Arch Dev Corp コンピュータ診断支援方法
US5859929A (en) 1995-12-01 1999-01-12 United Parcel Service Of America, Inc. System for character preserving guidelines removal in optically scanned text
US6259827B1 (en) * 1996-03-21 2001-07-10 Cognex Corporation Machine vision methods for enhancing the contrast between an object and its background using multiple on-axis images
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
US6044179A (en) 1997-11-26 2000-03-28 Eastman Kodak Company Document image thresholding using foreground and background clustering
US6072904A (en) * 1997-12-31 2000-06-06 Philips Electronics North America Corp. Fast image retrieval using multi-scale edge representation of images
US6278446B1 (en) * 1998-02-23 2001-08-21 Siemens Corporate Research, Inc. System for interactive organization and browsing of video
US6233353B1 (en) * 1998-06-29 2001-05-15 Xerox Corporation System for segmenting line drawings from text within a binary digital image
US6536639B1 (en) * 2001-04-24 2003-03-25 Christopher B. Frank Skateboard carrying strap and methods of making the same

Also Published As

Publication number Publication date
WO2002003330A3 (en) 2002-09-06
AU2001267714A1 (en) 2002-01-14
WO2002003330A2 (en) 2002-01-10
EP1299857A2 (de) 2003-04-09
GB2364417A (en) 2002-01-23
GB2364417B (en) 2004-10-06
US6870549B1 (en) 2005-03-22
DE60102928D1 (de) 2004-05-27
EP1299857B1 (de) 2004-04-21
ES2219538T3 (es) 2004-12-01
DE60102928T2 (de) 2005-07-21
GB0016222D0 (en) 2000-08-23

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