EP1862013A4 - Video coding and decoding method using weighted prediction and apparatus for the same - Google Patents

Video coding and decoding method using weighted prediction and apparatus for the same

Info

Publication number
EP1862013A4
EP1862013A4 EP06716510A EP06716510A EP1862013A4 EP 1862013 A4 EP1862013 A4 EP 1862013A4 EP 06716510 A EP06716510 A EP 06716510A EP 06716510 A EP06716510 A EP 06716510A EP 1862013 A4 EP1862013 A4 EP 1862013A4
Authority
EP
European Patent Office
Prior art keywords
same
video coding
decoding method
weighted prediction
weighted
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.)
Ceased
Application number
EP06716510A
Other languages
German (de)
French (fr)
Other versions
EP1862013A1 (en
Inventor
Woo-Jin Han
Kyo-Hyuk Lee
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 KR1020050040236A external-priority patent/KR100703770B1/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to EP13181112.7A priority Critical patent/EP2712202A1/en
Publication of EP1862013A1 publication Critical patent/EP1862013A1/en
Publication of EP1862013A4 publication Critical patent/EP1862013A4/en
Ceased 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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP06716510A 2005-03-25 2006-03-23 Video coding and decoding method using weighted prediction and apparatus for the same Ceased EP1862013A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13181112.7A EP2712202A1 (en) 2005-03-25 2006-03-23 Video coding and decoding method using weighted prediction and apparatus for the same

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66496105P 2005-03-25 2005-03-25
KR1020050040236A KR100703770B1 (en) 2005-03-25 2005-05-13 Video coding and decoding using weighted prediction, and apparatus for the same
PCT/KR2006/001061 WO2006101354A1 (en) 2005-03-25 2006-03-23 Video coding and decoding method using weighted prediction and apparatus for the same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP13181112.7A Division EP2712202A1 (en) 2005-03-25 2006-03-23 Video coding and decoding method using weighted prediction and apparatus for the same

Publications (2)

Publication Number Publication Date
EP1862013A1 EP1862013A1 (en) 2007-12-05
EP1862013A4 true EP1862013A4 (en) 2011-06-08

Family

ID=37023985

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06716510A Ceased EP1862013A4 (en) 2005-03-25 2006-03-23 Video coding and decoding method using weighted prediction and apparatus for the same

Country Status (4)

Country Link
EP (1) EP1862013A4 (en)
AU (1) AU2006225467B2 (en)
CA (1) CA2600410C (en)
WO (1) WO2006101354A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1949702A2 (en) * 2005-10-12 2008-07-30 Thomson Licensing Methods and apparatus for weighted prediction in scalable video encoding and decoding
US20100098156A1 (en) 2008-10-16 2010-04-22 Qualcomm Incorporated Weighted prediction based on vectorized entropy coding
US9516309B2 (en) 2012-07-09 2016-12-06 Qualcomm Incorporated Adaptive difference domain spatial and temporal reference reconstruction and smoothing
US9843801B2 (en) 2012-07-10 2017-12-12 Qualcomm Incorporated Generalized residual prediction for scalable video coding and 3D video coding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09121358A (en) * 1995-10-25 1997-05-06 Matsushita Electric Ind Co Ltd Picture coding/decoding device and its method
JP3676525B2 (en) * 1996-10-30 2005-07-27 日本ビクター株式会社 Moving picture coding / decoding apparatus and method

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
KATO H ET AL: "Weighting factor determination algorithm for H.264/MPEG-4 AVC weighted prediction", MULTIMEDIA SIGNAL PROCESSING, 2004 IEEE 6TH WORKSHOP ON SIENA, ITALY SEPT. 29 - OCT. 1, 2004, PISCATAWAY, NJ, USA,IEEE, 29 September 2004 (2004-09-29), pages 27 - 30, XP010802077, ISBN: 978-0-7803-8578-8, DOI: 10.1109/MMSP.2004.1436407 *
MARKUS FLIERL ET AL: "Rate-Constrained Multihypothesis Prediction for Motion-Compensated Video Compression", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 12, no. 11, 1 November 2002 (2002-11-01), XP011071889, ISSN: 1051-8215 *
See also references of WO2006101354A1 *
TUBARO ET AL: "A two layers video coding scheme for ATM networks", SIGNAL PROCESSING. IMAGE COMMUNICATION, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 3, no. 2-3, 1 June 1991 (1991-06-01), pages 129 - 141, XP026651011, ISSN: 0923-5965, [retrieved on 19910601], DOI: 10.1016/0923-5965(91)90005-M *
YANFEI SHEN ET AL: "Adaptive weighted prediction in video coding", 2004 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO (ICME): JUNE 27 - 30, 2004, TAIPEI, TAIWAN, PISCATAWAY, NJ : IEEE OPERATIONS CENTER, US, vol. 1, 27 June 2004 (2004-06-27), pages 427 - 430, XP010770802, ISBN: 978-0-7803-8603-7, DOI: 10.1109/ICME.2004.1394220 *

Also Published As

Publication number Publication date
CA2600410A1 (en) 2006-09-28
EP1862013A1 (en) 2007-12-05
AU2006225467A1 (en) 2006-09-28
AU2006225467B2 (en) 2009-12-10
CA2600410C (en) 2014-01-28
WO2006101354A1 (en) 2006-09-28

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