TW200603636A - A video encoder and method of video encoding - Google Patents

A video encoder and method of video encoding

Info

Publication number
TW200603636A
TW200603636A TW094109354A TW94109354A TW200603636A TW 200603636 A TW200603636 A TW 200603636A TW 094109354 A TW094109354 A TW 094109354A TW 94109354 A TW94109354 A TW 94109354A TW 200603636 A TW200603636 A TW 200603636A
Authority
TW
Taiwan
Prior art keywords
motion
motion estimation
processor
video encoder
segment
Prior art date
Application number
TW094109354A
Other languages
English (en)
Inventor
Gunnewiek Reinier Bernardus Maria Klein
Fabian Edgar Ernst
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200603636A publication Critical patent/TW200603636A/zh

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
    • H04N19/50—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
    • H04N19/537—Motion estimation other than block-based
    • H04N19/543—Motion estimation other than block-based using regions
    • 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
    • H04N19/537—Motion estimation other than block-based
    • 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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
TW094109354A 2004-03-29 2005-03-25 A video encoder and method of video encoding TW200603636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04101285 2004-03-29

Publications (1)

Publication Number Publication Date
TW200603636A true TW200603636A (en) 2006-01-16

Family

ID=34961263

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094109354A TW200603636A (en) 2004-03-29 2005-03-25 A video encoder and method of video encoding

Country Status (2)

Country Link
TW (1) TW200603636A (zh)
WO (1) WO2005094083A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI499286B (zh) * 2010-04-13 2015-09-01 Fraunhofer Ges Forschung 使用移動補償預測之視訊解碼器及視訊編碼器

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8923393B2 (en) 2006-11-02 2014-12-30 Qualcomm Incorporated Apparatus and method of reduced reference frame search in video encoding
US9532059B2 (en) 2010-10-05 2016-12-27 Google Technology Holdings LLC Method and apparatus for spatial scalability for video coding
US8693547B2 (en) 2011-04-06 2014-04-08 Google Inc. Apparatus and method for coding using motion vector segmentation
US8989256B2 (en) 2011-05-25 2015-03-24 Google Inc. Method and apparatus for using segmentation-based coding of prediction information
US9094681B1 (en) 2012-02-28 2015-07-28 Google Inc. Adaptive segmentation
US9332276B1 (en) 2012-08-09 2016-05-03 Google Inc. Variable-sized super block based direct prediction mode
US9380298B1 (en) 2012-08-10 2016-06-28 Google Inc. Object-based intra-prediction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615492A1 (de) * 1996-04-19 1997-10-23 Philips Patentverwaltung Verfahren zur Bildsegmentierung
US20030161399A1 (en) * 2002-02-22 2003-08-28 Koninklijke Philips Electronics N.V. Multi-layer composite objective image quality metric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI499286B (zh) * 2010-04-13 2015-09-01 Fraunhofer Ges Forschung 使用移動補償預測之視訊解碼器及視訊編碼器
US9420300B2 (en) 2010-04-13 2016-08-16 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video decoder and a video encoder using motion-compensated prediction

Also Published As

Publication number Publication date
WO2005094083A1 (en) 2005-10-06

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