DK2640076T3 - Fremgangsmåde til billeddekodning - Google Patents

Fremgangsmåde til billeddekodning

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Publication number
DK2640076T3
DK2640076T3 DK13172075.7T DK13172075T DK2640076T3 DK 2640076 T3 DK2640076 T3 DK 2640076T3 DK 13172075 T DK13172075 T DK 13172075T DK 2640076 T3 DK2640076 T3 DK 2640076T3
Authority
DK
Denmark
Prior art keywords
coding method
image coding
image
coding
Prior art date
Application number
DK13172075.7T
Other languages
English (en)
Inventor
Elena Alshina
Alexander Alshin
Vadim Seregin
Nikolay Shlyakhov
Maxim Koroteev
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DK2640076T3 publication Critical patent/DK2640076T3/da

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    • 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
    • H04N19/10—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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/198—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including smoothing of a sequence of encoding parameters, e.g. by averaging, by choice of the maximum, minimum or median value
    • 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
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
DK13172075.7T 2008-07-02 2009-07-02 Fremgangsmåde til billeddekodning DK2640076T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7759208P 2008-07-02 2008-07-02
KR1020080085914A KR101517768B1 (ko) 2008-07-02 2008-09-01 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
EP09773750.6A EP2309756B1 (en) 2008-07-02 2009-07-02 Image decoding method

Publications (1)

Publication Number Publication Date
DK2640076T3 true DK2640076T3 (da) 2014-11-17

Family

ID=41813704

Family Applications (5)

Application Number Title Priority Date Filing Date
DK13196510.5T DK2713617T3 (da) 2008-07-02 2009-07-02 Billeddekodningsfremgangsmåde
DK13196514.7T DK2712200T5 (da) 2008-07-02 2009-07-02 Billeddekodningsapparat
DK13172075.7T DK2640076T3 (da) 2008-07-02 2009-07-02 Fremgangsmåde til billeddekodning
DK13196512T DK2713618T3 (da) 2008-07-02 2009-07-02 Billeddekodningsfremgangsmåde
DK13196509T DK2712198T3 (da) 2008-07-02 2009-07-02 Billeddekodningsapparat

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DK13196510.5T DK2713617T3 (da) 2008-07-02 2009-07-02 Billeddekodningsfremgangsmåde
DK13196514.7T DK2712200T5 (da) 2008-07-02 2009-07-02 Billeddekodningsapparat

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK13196512T DK2713618T3 (da) 2008-07-02 2009-07-02 Billeddekodningsfremgangsmåde
DK13196509T DK2712198T3 (da) 2008-07-02 2009-07-02 Billeddekodningsapparat

Country Status (15)

Country Link
US (9) US8879626B2 (da)
EP (7) EP2712198B1 (da)
JP (1) JP5314136B2 (da)
KR (1) KR101517768B1 (da)
CN (7) CN104053004B (da)
CY (2) CY1116121T1 (da)
DK (5) DK2713617T3 (da)
ES (5) ES2533333T3 (da)
HR (5) HRP20141157T1 (da)
HU (1) HUE025473T2 (da)
PL (5) PL2712200T3 (da)
PT (5) PT2640076E (da)
SI (5) SI2640076T1 (da)
SM (5) SMT201400178B (da)
WO (1) WO2010002214A2 (da)

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US8837590B2 (en) 2014-09-16
SMT201500060B (it) 2015-05-05
SMT201500073B (it) 2015-05-05
HRP20150321T1 (hr) 2015-08-14
US9402079B2 (en) 2016-07-26
US20120147957A1 (en) 2012-06-14
SMT201400178B (it) 2015-01-15
DK2712200T5 (da) 2015-05-26
PT2712200E (pt) 2015-04-02
CN104113755A (zh) 2014-10-22
EP2309756A2 (en) 2011-04-13
EP2713618B1 (en) 2015-03-11
EP2712199A2 (en) 2014-03-26
US20140105287A1 (en) 2014-04-17
ES2533333T3 (es) 2015-04-09
DK2713617T3 (da) 2015-10-05
PL2712200T3 (pl) 2015-05-29
CN104052993A (zh) 2014-09-17
SMT201500227B (it) 2015-10-30
ES2548227T3 (es) 2015-10-15
EP2712199B1 (en) 2015-12-09
HRP20150346T1 (hr) 2015-07-31
SI2713617T1 (sl) 2015-10-30
US8879626B2 (en) 2014-11-04
CN104113755B (zh) 2018-04-13
KR101517768B1 (ko) 2015-05-06
PT2640076E (pt) 2014-12-03
US8611420B2 (en) 2013-12-17
SI2712200T1 (sl) 2015-08-31
CN104053004A (zh) 2014-09-17
US20130083849A1 (en) 2013-04-04
EP2712198A1 (en) 2014-03-26
US8902979B2 (en) 2014-12-02
CN102144393B (zh) 2014-06-18
HUE025473T2 (en) 2016-02-29
CN104125462A (zh) 2014-10-29
EP2309756B1 (en) 2014-02-12
JP2011526770A (ja) 2011-10-13
EP2712200A3 (en) 2014-04-02
US20130077686A1 (en) 2013-03-28
CN102144393A (zh) 2011-08-03
US9118913B2 (en) 2015-08-25
SI2640076T1 (sl) 2015-02-27
DK2712200T3 (en) 2015-03-30
US20150016525A1 (en) 2015-01-15
US8311110B2 (en) 2012-11-13
US8649435B2 (en) 2014-02-11
EP2640076A1 (en) 2013-09-18
EP2640076B1 (en) 2014-09-03
ES2524555T3 (es) 2014-12-10
PL2640076T3 (pl) 2015-02-27
CN104053003B (zh) 2018-01-26
HRP20150299T1 (hr) 2015-05-22
CN104053003A (zh) 2014-09-17
PL2713618T3 (pl) 2015-05-29
CY1116726T1 (el) 2017-03-15
EP2309756A4 (en) 2013-02-06
PL2713617T3 (pl) 2015-11-30
HRP20141157T1 (hr) 2015-01-30
EP2712200B1 (en) 2015-03-18
EP2713618A1 (en) 2014-04-02
ES2524555T9 (es) 2015-02-16
WO2010002214A3 (ko) 2010-03-25
CN104053004B (zh) 2017-09-22
CN104125462B (zh) 2018-11-23
SI2712198T1 (sl) 2015-07-31
SMT201500075B (it) 2015-05-05
EP2713617A1 (en) 2014-04-02
CN104052993B (zh) 2017-06-23
US20150326879A1 (en) 2015-11-12
ES2532828T3 (es) 2015-04-01
EP2713617B1 (en) 2015-09-23
DK2713618T3 (da) 2015-03-30
US8824549B2 (en) 2014-09-02
CN103220527B (zh) 2016-08-10
US20110103475A1 (en) 2011-05-05
US20130083850A1 (en) 2013-04-04
SI2713618T1 (sl) 2015-07-31
CY1116121T1 (el) 2017-02-08
PT2713618E (pt) 2015-03-24

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