DE69531412D1 - Bildkodierung beruhend auf Bildbereichen und deren segmentierten Randlinien - Google Patents

Bildkodierung beruhend auf Bildbereichen und deren segmentierten Randlinien

Info

Publication number
DE69531412D1
DE69531412D1 DE69531412T DE69531412T DE69531412D1 DE 69531412 D1 DE69531412 D1 DE 69531412D1 DE 69531412 T DE69531412 T DE 69531412T DE 69531412 T DE69531412 T DE 69531412T DE 69531412 D1 DE69531412 D1 DE 69531412D1
Authority
DE
Germany
Prior art keywords
image
coding based
border lines
image coding
segmented
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
DE69531412T
Other languages
English (en)
Other versions
DE69531412T2 (de
Inventor
Nobuya Suzuki
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of DE69531412D1 publication Critical patent/DE69531412D1/de
Application granted granted Critical
Publication of DE69531412T2 publication Critical patent/DE69531412T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06T9/007—Transform coding, e.g. discrete cosine transform
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H04N1/644—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor using a reduced set of representative colours, e.g. each representing a particular range in a colour space

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Discrete Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
  • Color Television Systems (AREA)
DE69531412T 1995-07-12 1995-09-26 Bildkodierung beruhend auf Bildbereichen und deren segmentierten Randlinien Expired - Fee Related DE69531412T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19902495 1995-07-12
JP7199024A JPH0927966A (ja) 1995-07-12 1995-07-12 画像符号化方法および画像符号化装置

Publications (2)

Publication Number Publication Date
DE69531412D1 true DE69531412D1 (de) 2003-09-04
DE69531412T2 DE69531412T2 (de) 2004-04-15

Family

ID=16400858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69531412T Expired - Fee Related DE69531412T2 (de) 1995-07-12 1995-09-26 Bildkodierung beruhend auf Bildbereichen und deren segmentierten Randlinien

Country Status (3)

Country Link
EP (1) EP0930777B1 (de)
JP (1) JPH0927966A (de)
DE (1) DE69531412T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3676259B2 (ja) * 2000-05-26 2005-07-27 エルジー電子株式会社 Ｈｍｍｄカラースペースに基づいたカラー量子化方法とマルチメディア
WO2003023698A1 (en) 2001-09-12 2003-03-20 Idetic, Inc. Transformation to increase the lempel-ziv compressibility of images with minimal visual distortion
JP2006203832A (ja) * 2004-12-22 2006-08-03 Mitsubishi Electric Corp 画像送受信システム、画像送受信方法、並びに画像送信手順と画像受信表示手順を実行させるためのプログラムを記録したコンピュータ読み取り可能な記録媒体
WO2012114386A1 (ja) * 2011-02-25 2012-08-30 三菱電機株式会社 画像ベクトル化装置、画像ベクトル化方法及び画像ベクトル化プログラム
CN110580684A (zh) * 2018-06-10 2019-12-17 长沙市军英电子科技有限公司 一种基于黑白-彩色双目相机的图像增强方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189711A (en) * 1977-11-08 1980-02-19 Bell Telephone Laboratories, Incorporated Multilevel processing of image signals
US4646134A (en) * 1984-03-21 1987-02-24 Sony Corporation Apparatus for encoding image signal
US4907075A (en) * 1987-07-28 1990-03-06 International Business Machines Corporation Method for selecting colors
FR2695497A1 (fr) * 1992-09-09 1994-03-11 Philips Electronique Lab Dispositif de codage d'images fixes.
FR2696028A1 (fr) * 1992-09-23 1994-03-25 Philips Electronique Lab Dispositif de codage d'images fixés et dispositif de décodage correspondant.

Also Published As

Publication number Publication date
JPH0927966A (ja) 1997-01-28
EP0930777A1 (de) 1999-07-21
EP0930777B1 (de) 2003-07-30
DE69531412T2 (de) 2004-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee