HUE051740T2 - Rice paraméter inicializálás együtthatószint kódoláshoz videó kódolási mûveletben - Google Patents

Rice paraméter inicializálás együtthatószint kódoláshoz videó kódolási mûveletben

Info

Publication number
HUE051740T2
HUE051740T2 HUE14747217A HUE14747217A HUE051740T2 HU E051740 T2 HUE051740 T2 HU E051740T2 HU E14747217 A HUE14747217 A HU E14747217A HU E14747217 A HUE14747217 A HU E14747217A HU E051740 T2 HUE051740 T2 HU E051740T2
Authority
HU
Hungary
Prior art keywords
coefficient level
rice parameter
parameter initialization
video coding
coding
Prior art date
Application number
HUE14747217A
Other languages
English (en)
Inventor
Marta Karczewicz
Rojals Joel Sole
Rajan Laxman Joshi
Liwei Guo
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 HUE051740T2 publication Critical patent/HUE051740T2/hu

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/46Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
    • 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
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • 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
    • H04N19/186Methods 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
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HUE14747217A 2013-07-12 2014-07-10 Rice paraméter inicializálás együtthatószint kódoláshoz videó kódolási mûveletben HUE051740T2 (hu)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361845850P 2013-07-12 2013-07-12
US201361846512P 2013-07-15 2013-07-15
US201361882536P 2013-09-25 2013-09-25
US201361898968P 2013-11-01 2013-11-01
US201361907693P 2013-11-22 2013-11-22
US201361915337P 2013-12-12 2013-12-12
US14/327,398 US10021419B2 (en) 2013-07-12 2014-07-09 Rice parameter initialization for coefficient level coding in video coding process

Publications (1)

Publication Number Publication Date
HUE051740T2 true HUE051740T2 (hu) 2021-03-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
HUE14747217A HUE051740T2 (hu) 2013-07-12 2014-07-10 Rice paraméter inicializálás együtthatószint kódoláshoz videó kódolási mûveletben

Country Status (22)

Country Link
US (1) US10021419B2 (hu)
EP (1) EP3020187B1 (hu)
JP (1) JP6445001B2 (hu)
KR (1) KR102315238B1 (hu)
CN (1) CN105474641B (hu)
AU (1) AU2014287132B2 (hu)
BR (1) BR112016000584B1 (hu)
CA (1) CA2913797C (hu)
CL (1) CL2016000022A1 (hu)
DK (1) DK3020187T3 (hu)
ES (1) ES2844549T3 (hu)
HK (1) HK1218595A1 (hu)
HU (1) HUE051740T2 (hu)
MX (1) MX363317B (hu)
MY (1) MY180344A (hu)
PH (1) PH12015502785A1 (hu)
RU (1) RU2676871C2 (hu)
SA (1) SA516370349B1 (hu)
SG (1) SG11201509683VA (hu)
TW (1) TWI657692B (hu)
WO (1) WO2015006602A2 (hu)
ZA (1) ZA201600192B (hu)

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Also Published As

Publication number Publication date
RU2676871C2 (ru) 2019-01-11
BR112016000584B1 (pt) 2023-04-25
TW201513639A (zh) 2015-04-01
TWI657692B (zh) 2019-04-21
RU2016104528A (ru) 2017-08-17
BR112016000584A2 (hu) 2017-07-25
DK3020187T3 (da) 2021-01-18
CA2913797A1 (en) 2015-01-15
SG11201509683VA (en) 2016-01-28
US10021419B2 (en) 2018-07-10
EP3020187A2 (en) 2016-05-18
AU2014287132A1 (en) 2016-02-18
CN105474641B (zh) 2018-10-26
ES2844549T3 (es) 2021-07-22
MX363317B (es) 2019-03-20
HK1218595A1 (zh) 2017-02-24
CN105474641A (zh) 2016-04-06
US20150016537A1 (en) 2015-01-15
MX2016000166A (es) 2016-03-09
KR20160032119A (ko) 2016-03-23
AU2014287132B2 (en) 2018-09-06
CA2913797C (en) 2021-11-30
PH12015502785B1 (en) 2016-03-21
EP3020187B1 (en) 2020-10-21
RU2016104528A3 (hu) 2018-06-20
SA516370349B1 (ar) 2020-08-25
PH12015502785A1 (en) 2016-03-21
JP2016528796A (ja) 2016-09-15
KR102315238B1 (ko) 2021-10-19
CL2016000022A1 (es) 2016-12-09
WO2015006602A3 (en) 2015-03-12
MY180344A (en) 2020-11-28
JP6445001B2 (ja) 2018-12-26
WO2015006602A2 (en) 2015-01-15
ZA201600192B (en) 2020-08-26

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