DE69421158D1 - Bewegungsprädiktionsprozessor und -vorrichtung - Google Patents

Bewegungsprädiktionsprozessor und -vorrichtung

Info

Publication number
DE69421158D1
DE69421158D1 DE69421158T DE69421158T DE69421158D1 DE 69421158 D1 DE69421158 D1 DE 69421158D1 DE 69421158 T DE69421158 T DE 69421158T DE 69421158 T DE69421158 T DE 69421158T DE 69421158 D1 DE69421158 D1 DE 69421158D1
Authority
DE
Germany
Prior art keywords
prediction processor
motor prediction
motor
processor
prediction
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
DE69421158T
Other languages
English (en)
Other versions
DE69421158T2 (de
Inventor
Naoya Hayashi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of DE69421158D1 publication Critical patent/DE69421158D1/de
Application granted granted Critical
Publication of DE69421158T2 publication Critical patent/DE69421158T2/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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H04N5/145—Movement estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Analysis (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
DE1994621158 1993-12-24 1994-12-23 Bewegungsprädiktionsprozessor und -vorrichtung Expired - Fee Related DE69421158T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34591693A JP3031152B2 (ja) 1993-12-24 1993-12-24 動き予測プロセッサ及び動き予測装置

Publications (2)

Publication Number Publication Date
DE69421158D1 true DE69421158D1 (de) 1999-11-18
DE69421158T2 DE69421158T2 (de) 2000-08-17

Family

ID=18379872

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994621158 Expired - Fee Related DE69421158T2 (de) 1993-12-24 1994-12-23 Bewegungsprädiktionsprozessor und -vorrichtung

Country Status (4)

Country Link
US (1) US5717462A (de)
EP (1) EP0660615B1 (de)
JP (1) JP3031152B2 (de)
DE (1) DE69421158T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2671820B2 (ja) * 1994-09-28 1997-11-05 日本電気株式会社 両方向予測方法及び両方向予測装置
US6057893A (en) * 1995-12-28 2000-05-02 Sony Corporation Picture encoding method, picture encoding apparatus, picture transmitting method and picture recording medium
DE69717359T2 (de) * 1996-07-29 2003-04-30 Matsushita Electric Ind Co Ltd Verfahren zur Komprimierung und Dekomprimierung von eindimensionalen Zeitserien
EP1511325A3 (de) * 1997-02-13 2006-07-19 Mitsubishi Denki Kabushiki Kaisha System zur Vorhersage von Bewegtbildern
JP4010024B2 (ja) * 1997-09-02 2007-11-21 ソニー株式会社 圧縮動画像信号のデコード装置
US6625320B1 (en) * 1997-11-27 2003-09-23 British Telecommunications Public Limited Company Transcoding
JPH11168730A (ja) 1997-12-04 1999-06-22 Nec Corp 画像圧縮装置
JP4142180B2 (ja) 1998-10-29 2008-08-27 富士通株式会社 動きベクトル符号化装置および復号装置
JP3611507B2 (ja) * 2000-05-30 2005-01-19 松下電器産業株式会社 動きベクトル検出装置
KR20030009669A (ko) * 2001-07-23 2003-02-05 삼성전자주식회사 다채널 영상 부호화기 및 그 부호화 방법
US8275047B2 (en) * 2001-09-20 2012-09-25 Xilinx, Inc. Method and device for block-based conditional motion compensation
FR2830159A1 (fr) * 2001-09-24 2003-03-28 Thomson Licensing Sa Procede de codage selon la norme mpeg
JP3941644B2 (ja) * 2002-08-15 2007-07-04 ソニー株式会社 画像処理装置および画像処理方法
TWI260509B (en) 2002-08-15 2006-08-21 Sony Corp Method and apparatus for processing image data and semiconductor storage device
US7269288B2 (en) * 2003-07-30 2007-09-11 Mediatek Inc. Apparatus for parallel calculation of prediction bits in a spatially predicted coded block pattern and method thereof
KR100716999B1 (ko) * 2005-06-03 2007-05-10 삼성전자주식회사 영상의 대칭성을 이용한 인트라 예측 방법, 이를 이용한영상의 복호화, 부호화 방법 및 장치
JP4799477B2 (ja) * 2007-05-08 2011-10-26 キヤノン株式会社 画像符号化装置及び画像符号化方法
KR20080107965A (ko) * 2007-06-08 2008-12-11 삼성전자주식회사 객체 경계 기반 파티션을 이용한 영상의 부호화, 복호화방법 및 장치
JP4935771B2 (ja) * 2008-06-27 2012-05-23 三菱電機株式会社 動きベクトル検出装置および動画像符号化装置
JP5462305B2 (ja) * 2012-03-12 2014-04-02 株式会社東芝 画像処理装置、画像処理方法およびそのプログラム
GB2512829B (en) 2013-04-05 2015-05-27 Canon Kk Method and apparatus for encoding or decoding an image with inter layer motion information prediction according to motion information compression scheme

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0624037B1 (de) * 1987-04-28 2001-10-10 Mitsubishi Denki Kabushiki Kaisha System zur Bildcodierung
JPH03106283A (ja) * 1989-09-20 1991-05-02 Graphics Commun Technol:Kk 動ベクトル検出装置
DE69033782T2 (de) * 1989-10-14 2002-06-20 Sony Corp Verfahren und Anordnung zum Kodieren/Dekodieren eines Videosignales
JPH03252287A (ja) * 1990-02-28 1991-11-11 Victor Co Of Japan Ltd 動画像圧縮装置
FR2670923A1 (fr) * 1990-12-21 1992-06-26 Philips Lab Electronique Dispositif de correlation.
US5138447A (en) * 1991-02-11 1992-08-11 General Instrument Corporation Method and apparatus for communicating compressed digital video signals using multiple processors
US5212742A (en) * 1991-05-24 1993-05-18 Apple Computer, Inc. Method and apparatus for encoding/decoding image data
JPH0512916A (ja) * 1991-06-28 1993-01-22 Toshiba Corp 異方導電性接着剤の導電粒子
EP0535746B1 (de) * 1991-09-30 1997-01-29 Philips Electronics Uk Limited Bewegungsvektorschätzung, Bewegungsbildkodierung- und -speicherung
US5289577A (en) * 1992-06-04 1994-02-22 International Business Machines Incorporated Process-pipeline architecture for image/video processing
FR2699780B1 (fr) * 1992-12-22 1995-03-17 Philips Electronique Lab Dispositif de traitement récursif de signal vidéo comprenant une pluralité de branches.
JP3190755B2 (ja) * 1993-01-22 2001-07-23 株式会社東芝 復号装置
US5398079A (en) * 1993-01-27 1995-03-14 General Instrument Corporation Half-pixel interpolation for a motion compensated digital video system
US5453799A (en) * 1993-11-05 1995-09-26 Comsat Corporation Unified motion estimation architecture
US5510842A (en) * 1994-05-04 1996-04-23 Matsushita Electric Corporation Of America Parallel architecture for a high definition television video decoder having multiple independent frame memories

Also Published As

Publication number Publication date
JP3031152B2 (ja) 2000-04-10
US5717462A (en) 1998-02-10
JPH07193822A (ja) 1995-07-28
EP0660615A3 (de) 1996-04-24
EP0660615A2 (de) 1995-06-28
EP0660615B1 (de) 1999-10-13
DE69421158T2 (de) 2000-08-17

Similar Documents

Publication Publication Date Title
DE69421158T2 (de) Bewegungsprädiktionsprozessor und -vorrichtung
DE69407964T2 (de) Transintimale rekanalisationseinrichtung
NO961757L (no) Vacuumlöfte-anordning
KR950014964U (ko) 모터의 고정장치
DE69413291D1 (de) Enthaarungsvorrichtung
DE69519145T2 (de) Parallelprozessorvorrichtung
DE69431099T2 (de) Pipettenreinigungseinheit
DE69415425T2 (de) Fixiervorrichtung
DE69430466D1 (de) Entwicklungsvorrichtung
DE69417788T2 (de) Entwicklervorrichtung
NO933753D0 (no) Roer-reperasjonsanordning
IT1261545B (it) Dispositivo singolarizzatore
DE69413447T2 (de) Entwicklungsgerät
DE69424980T2 (de) Entwicklungsgerät
DE9314947U1 (de) Bearbeitungsvorrichtung
KR950017532U (ko) 이중 블로위 휀 모터장치
DE4494913T1 (de) Rückschlußvorrichtung
KR950010962U (ko) 티이업장치
KR950005513U (ko) 쿳션장치
DE9311557U1 (de) Massagegeraet
KR950021694U (ko) 모터의 체결장치
FI941561A (fi) Prosessoriajoneuvo
KR950018848U (ko) 모우터의 과부하 감지장치
DE9316558U1 (de) Massagevorrichtung
KR950009635U (ko) 현상장치

Legal Events

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