HUE054102T2 - Rice paraméterek frissítése együttható szint kódoláshoz video kódolási folyamatban - Google Patents

Rice paraméterek frissítése együttható szint kódoláshoz video kódolási folyamatban

Info

Publication number
HUE054102T2
HUE054102T2 HUE14722509A HUE14722509A HUE054102T2 HU E054102 T2 HUE054102 T2 HU E054102T2 HU E14722509 A HUE14722509 A HU E14722509A HU E14722509 A HUE14722509 A HU E14722509A HU E054102 T2 HUE054102 T2 HU E054102T2
Authority
HU
Hungary
Prior art keywords
parameter update
coefficient level
rice parameter
video coding
coding
Prior art date
Application number
HUE14722509A
Other languages
English (en)
Hungarian (hu)
Inventor
Rojals Joel Sole
Marta Karczewicz
Rajan Laxman Joshi
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE054102T2 publication Critical patent/HUE054102T2/hu

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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
    • H04N19/13—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
    • H04N19/134—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
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
    • H04N19/90—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)
HUE14722509A 2013-04-12 2014-04-11 Rice paraméterek frissítése együttható szint kódoláshoz video kódolási folyamatban HUE054102T2 (hu)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361811632P 2013-04-12 2013-04-12
US201361832652P 2013-06-07 2013-06-07
US201361845850P 2013-07-12 2013-07-12
US201461953647P 2014-03-14 2014-03-14
US14/250,282 US9936200B2 (en) 2013-04-12 2014-04-10 Rice parameter update for coefficient level coding in video coding process

Publications (1)

Publication Number Publication Date
HUE054102T2 true HUE054102T2 (hu) 2021-08-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
HUE14722509A HUE054102T2 (hu) 2013-04-12 2014-04-11 Rice paraméterek frissítése együttható szint kódoláshoz video kódolási folyamatban

Country Status (11)

Country Link
US (1) US9936200B2 (enExample)
EP (1) EP2984830B1 (enExample)
JP (1) JP6469652B2 (enExample)
KR (1) KR102283307B1 (enExample)
CN (1) CN105191307B (enExample)
BR (1) BR112015025910B1 (enExample)
DK (1) DK2984830T3 (enExample)
ES (1) ES2865389T3 (enExample)
HU (1) HUE054102T2 (enExample)
TW (1) TWI554082B (enExample)
WO (1) WO2014169199A2 (enExample)

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Also Published As

Publication number Publication date
CN105191307B (zh) 2018-07-31
WO2014169199A2 (en) 2014-10-16
EP2984830A2 (en) 2016-02-17
US20140307800A1 (en) 2014-10-16
TW201445979A (zh) 2014-12-01
EP2984830B1 (en) 2021-04-07
BR112015025910A2 (pt) 2017-07-25
CN105191307A (zh) 2015-12-23
WO2014169199A3 (en) 2014-12-18
ES2865389T3 (es) 2021-10-15
BR112015025910B1 (pt) 2023-03-28
JP2016515786A (ja) 2016-05-30
KR102283307B1 (ko) 2021-07-28
JP6469652B2 (ja) 2019-02-13
TWI554082B (zh) 2016-10-11
US9936200B2 (en) 2018-04-03
DK2984830T3 (da) 2021-05-03
KR20150139888A (ko) 2015-12-14

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