IN2014MN00900A - - Google Patents

Info

Publication number
IN2014MN00900A
IN2014MN00900A IN900MUN2014A IN2014MN00900A IN 2014MN00900 A IN2014MN00900 A IN 2014MN00900A IN 900MUN2014 A IN900MUN2014 A IN 900MUN2014A IN 2014MN00900 A IN2014MN00900 A IN 2014MN00900A
Authority
IN
India
Prior art keywords
context
acquired
basis
transform coefficient
decoding
Prior art date
Application number
Other languages
English (en)
Inventor
Yin Ji Piao
Jung Hye Min
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
Publication of IN2014MN00900A publication Critical patent/IN2014MN00900A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/12Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/18Methods 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 set of transform coefficients
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/186Methods 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 colour or a chrominance component
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
    • H04N19/96Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
IN900MUN2014 2011-10-31 2012-10-31 IN2014MN00900A (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161553668P 2011-10-31 2011-10-31
US201261671955P 2012-07-16 2012-07-16
PCT/KR2012/009074 WO2013066051A1 (ko) 2011-10-31 2012-10-31 변환 계수 레벨의 엔트로피 부호화 및 복호화를 위한 컨텍스트 모델 결정 방법 및 장치

Publications (1)

Publication Number Publication Date
IN2014MN00900A true IN2014MN00900A (da) 2015-04-17

Family

ID=48192343

Family Applications (1)

Application Number Title Priority Date Filing Date
IN900MUN2014 IN2014MN00900A (da) 2011-10-31 2012-10-31

Country Status (21)

Country Link
US (5) US9414088B2 (da)
EP (5) EP3846479A1 (da)
JP (5) JP5934376B2 (da)
KR (6) KR101598142B1 (da)
CN (5) CN107734348B (da)
AU (1) AU2012333301B2 (da)
CA (2) CA3016926C (da)
CY (3) CY1118368T1 (da)
DK (3) DK3145197T3 (da)
ES (4) ES2682991T3 (da)
HR (3) HRP20161726T1 (da)
HU (3) HUE040408T2 (da)
IN (1) IN2014MN00900A (da)
LT (3) LT2773109T (da)
PL (4) PL3166317T3 (da)
PT (3) PT2773109T (da)
RS (3) RS55403B1 (da)
SI (3) SI3166317T1 (da)
TR (1) TR201811137T4 (da)
TW (4) TWI692243B (da)
WO (1) WO2013066051A1 (da)

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Also Published As

Publication number Publication date
KR20150060620A (ko) 2015-06-03
SI2773109T1 (sl) 2017-01-31
CN107734348B (zh) 2020-03-24
EP2773109B1 (en) 2016-12-14
CY1120998T1 (el) 2019-12-11
EP2773109A4 (en) 2015-05-06
KR101598147B1 (ko) 2016-02-26
TW201330631A (zh) 2013-07-16
EP3145197B1 (en) 2018-08-01
CN107465934B (zh) 2020-06-26
KR20130047676A (ko) 2013-05-08
CA2854074A1 (en) 2013-05-10
PT3145197T (pt) 2018-08-10
LT2773109T (lt) 2017-01-10
JP2014534768A (ja) 2014-12-18
AU2012333301A1 (en) 2014-06-12
DK3145197T3 (da) 2018-08-13
RS57600B1 (sr) 2018-11-30
HRP20181249T1 (hr) 2018-10-05
PT2773109T (pt) 2016-12-22
TWI574550B (zh) 2017-03-11
TWI629895B (zh) 2018-07-11
US9503752B2 (en) 2016-11-22
CN107734348A (zh) 2018-02-23
HUE031315T2 (en) 2017-07-28
JP6595679B2 (ja) 2019-10-23
CN107465934A (zh) 2017-12-12
CN104041052A (zh) 2014-09-10
CN107529060A (zh) 2017-12-29
US20150215644A1 (en) 2015-07-30
JP2016174387A (ja) 2016-09-29
EP2773109A1 (en) 2014-09-03
JP2018023132A (ja) 2018-02-08
TW201713117A (zh) 2017-04-01
PL2773109T3 (pl) 2017-04-28
CA3016926A1 (en) 2013-05-10
JP2017017723A (ja) 2017-01-19
EP3166317B1 (en) 2018-08-15
US9307263B2 (en) 2016-04-05
KR20150060622A (ko) 2015-06-03
CA3016926C (en) 2020-03-10
DK3166317T3 (da) 2018-08-27
ES2868087T3 (es) 2021-10-21
PL3145197T3 (pl) 2018-10-31
EP3846479A1 (en) 2021-07-07
CY1121004T1 (el) 2019-12-11
EP3166317A1 (en) 2017-05-10
JP5934376B2 (ja) 2016-06-15
HUE040408T2 (hu) 2019-03-28
TW201830962A (zh) 2018-08-16
HRP20161726T1 (hr) 2017-03-10
LT3145197T (lt) 2018-08-27
EP3399760A1 (en) 2018-11-07
CN107465933B (zh) 2020-05-26
PL3166317T3 (pl) 2018-10-31
US9414088B2 (en) 2016-08-09
KR20150060623A (ko) 2015-06-03
PL3399760T3 (pl) 2021-07-19
LT3166317T (lt) 2018-09-10
CY1118368T1 (el) 2017-06-28
KR101598142B1 (ko) 2016-02-26
KR101915253B1 (ko) 2018-11-05
CN107465933A (zh) 2017-12-12
TR201811137T4 (tr) 2018-08-27
JP6208827B2 (ja) 2017-10-04
US9532072B2 (en) 2016-12-27
EP3399760B1 (en) 2021-04-07
KR101598146B1 (ko) 2016-02-26
US20150215646A1 (en) 2015-07-30
CN104041052B (zh) 2017-11-14
ES2608157T3 (es) 2017-04-06
HRP20181317T1 (hr) 2018-10-19
ES2684480T3 (es) 2018-10-03
ES2682991T3 (es) 2018-09-24
US20150215647A1 (en) 2015-07-30
US9521430B2 (en) 2016-12-13
KR20150060621A (ko) 2015-06-03
EP3145197A1 (en) 2017-03-22
PT3166317T (pt) 2018-10-08
SI3166317T1 (sl) 2018-10-30
TWI692243B (zh) 2020-04-21
JP5992644B1 (ja) 2016-09-14
DK2773109T3 (da) 2017-01-09
KR20150060624A (ko) 2015-06-03
KR101635115B1 (ko) 2016-06-30
KR101598145B1 (ko) 2016-02-26
US20140269928A1 (en) 2014-09-18
WO2013066051A1 (ko) 2013-05-10
AU2012333301B2 (en) 2015-01-15
TW201631965A (zh) 2016-09-01
JP2019017083A (ja) 2019-01-31
CA2854074C (en) 2018-10-23
RS57491B1 (sr) 2018-10-31
SI3145197T1 (sl) 2018-09-28
HUE054305T2 (hu) 2021-08-30
RS55403B1 (sr) 2017-04-28
CN107529060B (zh) 2020-04-21
US20150215645A1 (en) 2015-07-30
JP6401357B2 (ja) 2018-10-10

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