ATE522086T1 - Videokodierung - Google Patents

Videokodierung

Info

Publication number
ATE522086T1
ATE522086T1 AT01951502T AT01951502T ATE522086T1 AT E522086 T1 ATE522086 T1 AT E522086T1 AT 01951502 T AT01951502 T AT 01951502T AT 01951502 T AT01951502 T AT 01951502T AT E522086 T1 ATE522086 T1 AT E522086T1
Authority
AT
Austria
Prior art keywords
area
reference picture
video signal
forming
encoded video
Prior art date
Application number
AT01951502T
Other languages
English (en)
Inventor
Miska Hannuksela
Kerem Caglar
Original Assignee
Nokia 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9891561&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE522086(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE522086T1 publication Critical patent/ATE522086T1/de

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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Analogue/Digital Conversion (AREA)
  • Error Detection And Correction (AREA)
  • Color Television Systems (AREA)
  • Glass Compositions (AREA)
AT01951502T 2000-05-15 2001-05-14 Videokodierung ATE522086T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0011606A GB2362532B (en) 2000-05-15 2000-05-15 Video coding
PCT/EP2001/005453 WO2001089223A2 (en) 2000-05-15 2001-05-14 Video coding

Publications (1)

Publication Number Publication Date
ATE522086T1 true ATE522086T1 (de) 2011-09-15

Family

ID=9891561

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01951502T ATE522086T1 (de) 2000-05-15 2001-05-14 Videokodierung

Country Status (15)

Country Link
US (1) US7711052B2 (de)
EP (2) EP2148513B1 (de)
JP (1) JP4362259B2 (de)
KR (2) KR100929558B1 (de)
CN (2) CN1193622C (de)
AT (1) ATE522086T1 (de)
AU (1) AU2001272409A1 (de)
BR (1) BRPI0110770B1 (de)
CA (1) CA2409027C (de)
EE (1) EE05652B1 (de)
GB (1) GB2362532B (de)
HU (1) HU230597B1 (de)
MX (1) MXPA02011201A (de)
WO (1) WO2001089223A2 (de)
ZA (1) ZA200208744B (de)

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Also Published As

Publication number Publication date
ZA200208744B (en) 2004-02-24
JP2003533950A (ja) 2003-11-11
US7711052B2 (en) 2010-05-04
US20010040700A1 (en) 2001-11-15
AU2001272409A1 (en) 2001-11-26
KR100929558B1 (ko) 2009-12-03
KR100892119B1 (ko) 2009-04-09
CN1633185A (zh) 2005-06-29
CN1440623A (zh) 2003-09-03
EP2148513B1 (de) 2012-10-31
CN1193622C (zh) 2005-03-16
KR20080083030A (ko) 2008-09-12
MXPA02011201A (es) 2003-03-10
EP2148513A2 (de) 2010-01-27
EP2148513A3 (de) 2010-08-04
CN100394802C (zh) 2008-06-11
EP1287699B1 (de) 2011-08-24
BRPI0110770B1 (pt) 2016-03-08
GB2362532A (en) 2001-11-21
GB2362532B (en) 2004-05-05
KR20030005348A (ko) 2003-01-17
JP4362259B2 (ja) 2009-11-11
HUP0302055A3 (en) 2005-11-28
WO2001089223A3 (en) 2002-04-04
WO2001089223A2 (en) 2001-11-22
EP1287699A2 (de) 2003-03-05
HU230597B1 (hu) 2017-02-28
CA2409027C (en) 2011-11-01
HK1079938A1 (zh) 2006-04-13
HUP0302055A2 (hu) 2003-09-29
BR0110770A (pt) 2003-03-11
EE200200642A (et) 2004-04-15
GB0011606D0 (en) 2000-07-05
CA2409027A1 (en) 2001-11-22
EE05652B1 (et) 2013-04-15

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