DE69513713D1 - Verfahren und Vorrichtung zur Kodierung von einem Bild ohne Informationsverlust - Google Patents

Verfahren und Vorrichtung zur Kodierung von einem Bild ohne Informationsverlust

Info

Publication number
DE69513713D1
DE69513713D1 DE69513713T DE69513713T DE69513713D1 DE 69513713 D1 DE69513713 D1 DE 69513713D1 DE 69513713 T DE69513713 T DE 69513713T DE 69513713 T DE69513713 T DE 69513713T DE 69513713 D1 DE69513713 D1 DE 69513713D1
Authority
DE
Germany
Prior art keywords
coding
loss
image
information
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
DE69513713T
Other languages
English (en)
Inventor
Peter Westerink
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69513713D1 publication Critical patent/DE69513713D1/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
    • G06T9/00—Image coding
    • G06T9/20—Contour coding, e.g. using detection of edges
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
DE69513713T 1994-03-22 1995-03-22 Verfahren und Vorrichtung zur Kodierung von einem Bild ohne Informationsverlust Expired - Lifetime DE69513713D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/215,684 US5577134A (en) 1994-01-07 1994-03-22 Method and apparatus for encoding a segmented image without loss of information

Publications (1)

Publication Number Publication Date
DE69513713D1 true DE69513713D1 (de) 2000-01-13

Family

ID=22803949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513713T Expired - Lifetime DE69513713D1 (de) 1994-03-22 1995-03-22 Verfahren und Vorrichtung zur Kodierung von einem Bild ohne Informationsverlust

Country Status (4)

Country Link
US (1) US5577134A (de)
EP (1) EP0675460B1 (de)
JP (1) JPH07320067A (de)
DE (1) DE69513713D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5870502A (en) * 1996-04-08 1999-02-09 The Trustees Of Columbia University In The City Of New York System and method for a multiresolution transform of digital image information
KR100203266B1 (ko) * 1996-07-09 1999-06-15 윤종용 윤곽선복호화장치
CN1120629C (zh) * 1997-02-06 2003-09-03 皇家菲利浦电子有限公司 “图象分割和对象跟踪的方法和与其相对应的系统”
JP3580982B2 (ja) * 1997-04-30 2004-10-27 パイオニア株式会社 情報記録方法及び装置
US6175944B1 (en) * 1997-07-15 2001-01-16 Lucent Technologies Inc. Methods and apparatus for packetizing data for transmission through an erasure broadcast channel
US6711297B1 (en) 1998-07-03 2004-03-23 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Methods and apparatus for dynamic transfer of image data
US6260168B1 (en) * 1998-09-23 2001-07-10 Glenayre Electronics, Inc. Paging system having optional forward error correcting code transmission at the data link layer
US6925208B1 (en) 2002-05-04 2005-08-02 Stentor, Inc. Methods and apparatus for partitioning transform data
US7308025B2 (en) * 2003-07-23 2007-12-11 Intel Corporation Transmitters providing cycle encoded signals
US7305023B2 (en) * 2003-07-23 2007-12-04 Intel Corporation Receivers for cycle encoded signals
US8775662B2 (en) * 2005-09-27 2014-07-08 Blackberry Limited System and method for progressive delivery of multimedia objects
EP4254337A1 (de) 2023-01-17 2023-10-04 University of Maribor Verfahren zur kodierung und dekodierung binärer bilder unter verwendung von kettenkoden

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3014097B2 (ja) * 1987-02-20 2000-02-28 株式会社日立製作所 輪郭追跡方法及びシステム
US4941193A (en) * 1987-10-02 1990-07-10 Iterated Systems, Inc. Methods and apparatus for image compression by iterated function system
US4858017A (en) * 1988-01-22 1989-08-15 The Trustees Of Columbia University In The City Of New York System and method for hierarchal image encoding and decoding
EP0375805B1 (de) * 1988-12-30 1995-05-24 Yozan Inc. Vektorisationsverfahren
US4969204A (en) * 1989-11-29 1990-11-06 Eastman Kodak Company Hybrid residual-based hierarchical storage and display method for high resolution digital images in a multiuse environment
WO1993014600A1 (en) * 1992-01-21 1993-07-22 Supermac Technology Method and apparatus for compression and decompression of color image data
US5291281A (en) * 1992-06-18 1994-03-01 General Instrument Corporation Adaptive coding level control for video compression systems

Also Published As

Publication number Publication date
EP0675460B1 (de) 1999-12-08
EP0675460A2 (de) 1995-10-04
JPH07320067A (ja) 1995-12-08
US5577134A (en) 1996-11-19
EP0675460A3 (de) 1996-12-27

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Legal Events

Date Code Title Description
8332 No legal effect for de