DE69328346T2 - Vorrichtung zur Kodierung von digitalen Fernbildsignalen - Google Patents

Vorrichtung zur Kodierung von digitalen Fernbildsignalen

Info

Publication number
DE69328346T2
DE69328346T2 DE69328346T DE69328346T DE69328346T2 DE 69328346 T2 DE69328346 T2 DE 69328346T2 DE 69328346 T DE69328346 T DE 69328346T DE 69328346 T DE69328346 T DE 69328346T DE 69328346 T2 DE69328346 T2 DE 69328346T2
Authority
DE
Germany
Prior art keywords
image signals
distance image
coding digital
digital long
long
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
DE69328346T
Other languages
English (en)
Other versions
DE69328346D1 (de
Inventor
Frederique Guede
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69328346D1 publication Critical patent/DE69328346D1/de
Publication of DE69328346T2 publication Critical patent/DE69328346T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Color Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE69328346T 1992-12-22 1993-12-15 Vorrichtung zur Kodierung von digitalen Fernbildsignalen Expired - Fee Related DE69328346T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215504 1992-12-22

Publications (2)

Publication Number Publication Date
DE69328346D1 DE69328346D1 (de) 2000-05-18
DE69328346T2 true DE69328346T2 (de) 2000-10-12

Family

ID=9436939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328346T Expired - Fee Related DE69328346T2 (de) 1992-12-22 1993-12-15 Vorrichtung zur Kodierung von digitalen Fernbildsignalen

Country Status (6)

Country Link
US (1) US5436663A (de)
EP (1) EP0603947B1 (de)
JP (1) JP3586474B2 (de)
CN (1) CN1045148C (de)
AU (1) AU675808B2 (de)
DE (1) DE69328346T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6198767B1 (en) * 1995-03-27 2001-03-06 International Business Machines Corporation Apparatus for color component compression
JP3783238B2 (ja) * 1995-07-31 2006-06-07 ソニー株式会社 撮像システム、画像処理装置、符号化装置、符号化方法及びランダムノイズを除去する方法
US5748240A (en) * 1996-03-15 1998-05-05 International Business Machines Corporation Optimal array addressing control structure comprising an I-frame only video encoder and a frame difference unit which includes an address counter for addressing memory addresses
US6269484B1 (en) 1997-06-24 2001-07-31 Ati Technologies Method and apparatus for de-interlacing interlaced content using motion vectors in compressed video streams
US20020044692A1 (en) * 2000-10-25 2002-04-18 Goertzen Kenbe D. Apparatus and method for optimized compression of interlaced motion images
US20030142875A1 (en) * 1999-02-04 2003-07-31 Goertzen Kenbe D. Quality priority
US20030185455A1 (en) * 1999-02-04 2003-10-02 Goertzen Kenbe D. Digital image processor
JP2002540741A (ja) * 1999-03-26 2002-11-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ビデオ符号化方法及び対応するビデオ符号器
US8115863B2 (en) * 2007-04-04 2012-02-14 Freescale Semiconductor, Inc. Video de-interlacer using pixel trajectory
US8300987B2 (en) * 2007-09-28 2012-10-30 Ati Technologies Ulc Apparatus and method for generating a detail-enhanced upscaled image
US8964117B2 (en) 2007-09-28 2015-02-24 Ati Technologies Ulc Single-pass motion adaptive deinterlacer and method therefore
US8259228B2 (en) * 2007-12-10 2012-09-04 Ati Technologies Ulc Method and apparatus for high quality video motion adaptive edge-directional deinterlacing
US8396129B2 (en) * 2007-12-28 2013-03-12 Ati Technologies Ulc Apparatus and method for single-pass, gradient-based motion compensated image rate conversion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589020B1 (fr) * 1985-10-22 1987-11-20 Eude Gerard Procede de codage hybride par transformation pour la transmission de signaux d'image
US5136371A (en) * 1990-03-15 1992-08-04 Thomson Consumer Electronics, Inc. Digital image coding using random scanning
US5091782A (en) * 1990-04-09 1992-02-25 General Instrument Corporation Apparatus and method for adaptively compressing successive blocks of digital video
US5093720A (en) * 1990-08-20 1992-03-03 General Instrument Corporation Motion compensation for interlaced digital television signals
FR2670348A1 (fr) * 1990-12-07 1992-06-12 France Etat Dispositif de codage d'images appartenant a une sequence d'images, a rearrangement des lignes avant transformation mathematique, systeme de transmission d'images, recepteur et procede de codage correspondants.
JP2924430B2 (ja) * 1991-04-12 1999-07-26 三菱電機株式会社 動き補償予測符号化装置及び動き補償予測復号装置
US5347309A (en) * 1991-04-25 1994-09-13 Matsushita Electric Industrial Co., Ltd. Image coding method and apparatus
US5235419A (en) * 1991-10-24 1993-08-10 General Instrument Corporation Adaptive motion compensation using a plurality of motion compensators

Also Published As

Publication number Publication date
AU5261893A (en) 1994-07-07
AU675808B2 (en) 1997-02-20
CN1092232A (zh) 1994-09-14
JPH0775111A (ja) 1995-03-17
JP3586474B2 (ja) 2004-11-10
EP0603947B1 (de) 2000-04-12
EP0603947A1 (de) 1994-06-29
CN1045148C (zh) 1999-09-15
US5436663A (en) 1995-07-25
DE69328346D1 (de) 2000-05-18

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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