DE69427354D1 - Bilddatenkodierung - Google Patents

Bilddatenkodierung

Info

Publication number
DE69427354D1
DE69427354D1 DE69427354T DE69427354T DE69427354D1 DE 69427354 D1 DE69427354 D1 DE 69427354D1 DE 69427354 T DE69427354 T DE 69427354T DE 69427354 T DE69427354 T DE 69427354T DE 69427354 D1 DE69427354 D1 DE 69427354D1
Authority
DE
Germany
Prior art keywords
image data
data encoding
encoding
image
data
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
DE69427354T
Other languages
English (en)
Other versions
DE69427354T2 (de
Inventor
Ian Parke
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications 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
Priority claimed from GB939315859A external-priority patent/GB9315859D0/en
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Priority claimed from PCT/GB1994/001651 external-priority patent/WO1995004432A1/en
Publication of DE69427354D1 publication Critical patent/DE69427354D1/de
Application granted granted Critical
Publication of DE69427354T2 publication Critical patent/DE69427354T2/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
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
DE69427354T 1993-07-30 1994-07-29 Bilddatenkodierung Expired - Lifetime DE69427354T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939315859A GB9315859D0 (en) 1993-07-30 1993-07-30 Coding image data
EP93310008 1993-12-10
PCT/GB1994/001651 WO1995004432A1 (en) 1993-07-30 1994-07-29 Coding image data

Publications (2)

Publication Number Publication Date
DE69427354D1 true DE69427354D1 (de) 2001-07-05
DE69427354T2 DE69427354T2 (de) 2002-03-14

Family

ID=26134599

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69427354T Expired - Lifetime DE69427354T2 (de) 1993-07-30 1994-07-29 Bilddatenkodierung

Country Status (7)

Country Link
JP (1) JPH09501024A (de)
KR (1) KR960704441A (de)
CN (1) CN1128098A (de)
CA (1) CA2166623C (de)
DE (1) DE69427354T2 (de)
NZ (1) NZ269177A (de)
SG (1) SG50538A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101656882B (zh) * 2001-11-06 2013-04-17 松下电器产业株式会社 运动图像编码方法及运动图像解码方法
KR100491530B1 (ko) * 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
US7522667B2 (en) * 2005-02-24 2009-04-21 Freescale Semiconductor, Inc. Method and apparatus for dynamic determination of frames required to build a complete picture in an MPEG video stream
WO2020140244A1 (zh) * 2019-01-03 2020-07-09 北京大学 一种视频图像处理方法、设备及存储介质

Also Published As

Publication number Publication date
CA2166623A1 (en) 1995-02-09
NZ269177A (en) 1996-09-25
CN1128098A (zh) 1996-07-31
AU696445B2 (en) 1998-09-10
KR960704441A (ko) 1996-08-31
CA2166623C (en) 2000-10-31
JPH09501024A (ja) 1997-01-28
DE69427354T2 (de) 2002-03-14
SG50538A1 (en) 1998-07-20
AU7267294A (en) 1995-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition