CA2985484A1 - Grouping palette bypass bins for video coding - Google Patents

Grouping palette bypass bins for video coding Download PDF

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Publication number
CA2985484A1
CA2985484A1 CA2985484A CA2985484A CA2985484A1 CA 2985484 A1 CA2985484 A1 CA 2985484A1 CA 2985484 A CA2985484 A CA 2985484A CA 2985484 A CA2985484 A CA 2985484A CA 2985484 A1 CA2985484 A1 CA 2985484A1
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CA
Canada
Prior art keywords
palette
current block
video data
syntax elements
syntax element
Prior art date
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Pending
Application number
CA2985484A
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English (en)
French (fr)
Inventor
Rajan Laxman Joshi
Vadim Seregin
Wei PU
Feng Zou
Marta Karczewicz
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Qualcomm Inc
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Qualcomm Inc
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Publication of CA2985484A1 publication Critical patent/CA2985484A1/en
Pending legal-status Critical Current

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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
    • H04N19/10—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
    • H04N19/119—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
    • H04N19/102—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/169—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • 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
    • H04N19/93—Run-length coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
CA2985484A 2015-06-12 2016-06-09 Grouping palette bypass bins for video coding Pending CA2985484A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562175137P 2015-06-12 2015-06-12
US62/175,137 2015-06-12
US15/177,201 2016-06-08
US15/177,201 US11146788B2 (en) 2015-06-12 2016-06-08 Grouping palette bypass bins for video coding
PCT/US2016/036572 WO2016201032A1 (en) 2015-06-12 2016-06-09 Grouping palette bypass bins for video coding

Publications (1)

Publication Number Publication Date
CA2985484A1 true CA2985484A1 (en) 2016-12-15

Family

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CA2985484A Pending CA2985484A1 (en) 2015-06-12 2016-06-09 Grouping palette bypass bins for video coding

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US (1) US11146788B2 (enExample)
EP (1) EP3308542B1 (enExample)
JP (1) JP6771493B2 (enExample)
KR (1) KR102600210B1 (enExample)
CN (1) CN107710765B (enExample)
AU (1) AU2016276687B2 (enExample)
CA (1) CA2985484A1 (enExample)
CL (1) CL2017003125A1 (enExample)
CO (1) CO2017012619A2 (enExample)
ES (1) ES2751576T3 (enExample)
HU (1) HUE049589T2 (enExample)
IL (1) IL255439B (enExample)
MX (1) MX372863B (enExample)
MY (1) MY189186A (enExample)
PH (1) PH12017502250A1 (enExample)
RU (1) RU2706877C2 (enExample)
SA (1) SA517390502B1 (enExample)
TW (1) TWI759265B (enExample)
WO (1) WO2016201032A1 (enExample)
ZA (1) ZA201708380B (enExample)

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EP3308542B1 (en) 2019-07-24
RU2017142953A3 (enExample) 2019-09-24
NZ737096A (en) 2021-11-26
IL255439A0 (en) 2017-12-31
RU2706877C2 (ru) 2019-11-21
ES2751576T3 (es) 2020-04-01
HK1245544A1 (zh) 2018-08-24
BR112017026591A2 (pt) 2018-08-14
TWI759265B (zh) 2022-04-01
CN107710765A (zh) 2018-02-16
MX372863B (es) 2020-07-07
US11146788B2 (en) 2021-10-12
HUE049589T2 (hu) 2020-09-28
IL255439B (en) 2020-09-30
KR102600210B1 (ko) 2023-11-08
JP6771493B2 (ja) 2020-10-21
CO2017012619A2 (es) 2018-01-05
AU2016276687A1 (en) 2017-11-30
CL2017003125A1 (es) 2018-05-18
EP3308542A1 (en) 2018-04-18
CN107710765B (zh) 2020-10-09
AU2016276687B2 (en) 2019-12-12
MX2017016049A (es) 2018-02-21
JP2018524873A (ja) 2018-08-30
ZA201708380B (en) 2022-11-30
WO2016201032A1 (en) 2016-12-15
US20160373745A1 (en) 2016-12-22
PH12017502250A1 (en) 2018-06-11
SA517390502B1 (ar) 2020-06-16
TW201703525A (zh) 2017-01-16
KR20180018532A (ko) 2018-02-21
MY189186A (en) 2022-01-31
RU2017142953A (ru) 2019-07-12

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