HUE047116T2 - Maximális palettaparaméterek palettalapú videokódolásban - Google Patents

Maximális palettaparaméterek palettalapú videokódolásban

Info

Publication number
HUE047116T2
HUE047116T2 HUE15729620A HUE15729620A HUE047116T2 HU E047116 T2 HUE047116 T2 HU E047116T2 HU E15729620 A HUE15729620 A HU E15729620A HU E15729620 A HUE15729620 A HU E15729620A HU E047116 T2 HUE047116 T2 HU E047116T2
Authority
HU
Hungary
Prior art keywords
palette
video coding
based video
parameters
maximum
Prior art date
Application number
HUE15729620A
Other languages
English (en)
Hungarian (hu)
Inventor
Rajan Joshi
Vadim Seregin
Wei Pu
Marta Karczewicz
Rojals Joel Sole
Krishnakanth Rapaka
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 HUE047116T2 publication Critical patent/HUE047116T2/hu

Links

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
    • H04N19/50—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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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
    • H04N19/186—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HUE15729620A 2014-05-22 2015-05-22 Maximális palettaparaméterek palettalapú videokódolásban HUE047116T2 (hu)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201462002054P 2014-05-22 2014-05-22
US201462010313P 2014-06-10 2014-06-10
US201462015240P 2014-06-20 2014-06-20
US201462031766P 2014-07-31 2014-07-31
US201462040978P 2014-08-22 2014-08-22
US201562114533P 2015-02-10 2015-02-10
US201562115099P 2015-02-11 2015-02-11
US14/719,228 US10750198B2 (en) 2014-05-22 2015-05-21 Maximum palette parameters in palette-based video coding

Publications (1)

Publication Number Publication Date
HUE047116T2 true HUE047116T2 (hu) 2020-04-28

Family

ID=53404864

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE15729620A HUE047116T2 (hu) 2014-05-22 2015-05-22 Maximális palettaparaméterek palettalapú videokódolásban

Country Status (10)

Country Link
US (1) US10750198B2 (OSRAM)
EP (1) EP3146722B1 (OSRAM)
JP (1) JP6625565B2 (OSRAM)
KR (1) KR102082548B1 (OSRAM)
CN (1) CN106464915B (OSRAM)
CA (1) CA2945039C (OSRAM)
ES (1) ES2746072T3 (OSRAM)
HU (1) HUE047116T2 (OSRAM)
TW (1) TWI693822B (OSRAM)
WO (1) WO2015179804A1 (OSRAM)

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WO2021073631A1 (en) 2019-10-18 2021-04-22 Beijing Bytedance Network Technology Co., Ltd. Interplay between subpictures and in-loop filtering
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US11683489B2 (en) * 2019-12-26 2023-06-20 Qualcomm Incorporated Monochrome palette mode for video coding
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CN116418983B (zh) * 2019-12-30 2023-10-31 阿里巴巴（中国）有限公司 用于在调色板模式下对视频数据进行编码的方法和装置
CN115211119A (zh) * 2020-01-03 2022-10-18 抖音视界有限公司 视频编码中的调色板尺寸信令
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Also Published As

Publication number Publication date
EP3146722B1 (en) 2019-06-19
CN106464915B (zh) 2019-09-03
CA2945039A1 (en) 2015-11-26
US10750198B2 (en) 2020-08-18
TW201608878A (zh) 2016-03-01
CA2945039C (en) 2022-02-15
CN106464915A (zh) 2017-02-22
EP3146722A1 (en) 2017-03-29
ES2746072T3 (es) 2020-03-04
TWI693822B (zh) 2020-05-11
KR102082548B1 (ko) 2020-04-23
WO2015179804A1 (en) 2015-11-26
JP2017520162A (ja) 2017-07-20
US20150341655A1 (en) 2015-11-26
JP6625565B2 (ja) 2019-12-25
KR20170007463A (ko) 2017-01-18

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