BR112016007916B1 - Sinalização para armazenamento temporário de figuração subdecodificada (sub-dpb) com base em operações de dpb em codificação de vídeo - Google Patents

Sinalização para armazenamento temporário de figuração subdecodificada (sub-dpb) com base em operações de dpb em codificação de vídeo Download PDF

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Publication number
BR112016007916B1
BR112016007916B1 BR112016007916-7A BR112016007916A BR112016007916B1 BR 112016007916 B1 BR112016007916 B1 BR 112016007916B1 BR 112016007916 A BR112016007916 A BR 112016007916A BR 112016007916 B1 BR112016007916 B1 BR 112016007916B1
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Brazil
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sub
dpb
sublayer
video
output layer
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BR112016007916-7A
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Portuguese (pt)
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BR112016007916A2 (https=
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Adarsh Krishnan Ramasubramonian
Ye-Kui Wang
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Qualcomm Incorporated
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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/177—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 group of pictures [GOP]
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/46—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
    • H04N19/70—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
BR112016007916-7A 2013-10-10 2014-10-09 Sinalização para armazenamento temporário de figuração subdecodificada (sub-dpb) com base em operações de dpb em codificação de vídeo BR112016007916B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361889515P 2013-10-10 2013-10-10
US61/889,515 2013-10-10
US201361890841P 2013-10-14 2013-10-14
US61/890,841 2013-10-14
US14/509,797 US9819941B2 (en) 2013-10-10 2014-10-08 Signaling for sub-decoded picture buffer (sub-DPB) based DPB operations in video coding
US14/509,797 2014-10-08
PCT/US2014/059925 WO2015054509A1 (en) 2013-10-10 2014-10-09 Signaling for sub-decoded picture buffer (sub-dpb) based dpb operations in video coding

Publications (2)

Publication Number Publication Date
BR112016007916A2 BR112016007916A2 (https=) 2017-08-01
BR112016007916B1 true BR112016007916B1 (pt) 2023-05-02

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BR112016007916-7A BR112016007916B1 (pt) 2013-10-10 2014-10-09 Sinalização para armazenamento temporário de figuração subdecodificada (sub-dpb) com base em operações de dpb em codificação de vídeo

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US (1) US9819941B2 (https=)
EP (1) EP3056003B1 (https=)
JP (1) JP6400691B2 (https=)
KR (1) KR101904625B1 (https=)
CN (1) CN105637878B (https=)
BR (1) BR112016007916B1 (https=)
CA (1) CA2924397C (https=)
ES (1) ES2780688T3 (https=)
HU (1) HUE047141T2 (https=)
TW (1) TWI652940B (https=)
WO (1) WO2015054509A1 (https=)

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CN119676439A (zh) 2019-12-30 2025-03-21 Lg电子株式会社 图像解码设备、图像编码设备和比特流发送设备
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CA2924397C (en) 2020-01-28
JP6400691B2 (ja) 2018-10-03
HUE047141T2 (hu) 2020-04-28
US20150103884A1 (en) 2015-04-16
EP3056003B1 (en) 2019-12-25
EP3056003A1 (en) 2016-08-17
KR101904625B1 (ko) 2018-10-04
CA2924397A1 (en) 2015-04-16
US9819941B2 (en) 2017-11-14
TW201531096A (zh) 2015-08-01
BR112016007916A2 (https=) 2017-08-01
KR20160068805A (ko) 2016-06-15
CN105637878B (zh) 2019-06-11
CN105637878A (zh) 2016-06-01
JP2016539537A (ja) 2016-12-15
TWI652940B (zh) 2019-03-01
WO2015054509A1 (en) 2015-04-16
ES2780688T3 (es) 2020-08-26

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