JP2016518041A - Ｖｐｓ拡張部におけるｄｐｂパラメータのシグナリングおよびｄｐｂ動作 - Google Patents

Ｖｐｓ拡張部におけるｄｐｂパラメータのシグナリングおよびｄｐｂ動作 Download PDF

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JP2016518041A
JP2016518041A JP2015549104A JP2015549104A JP2016518041A JP 2016518041 A JP2016518041 A JP 2016518041A JP 2015549104 A JP2015549104 A JP 2015549104A JP 2015549104 A JP2015549104 A JP 2015549104A JP 2016518041 A JP2016518041 A JP 2016518041A
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cpb
picture
layer
sub
delay
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サーチン ジー． デシュパンダ
サーチン ジー． デシュパンダ
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Sharp Corp
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Sharp Corp
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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
    • H04N19/70—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
    • H04N19/134—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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/42—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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015549104A 2013-04-07 2014-04-07 Ｖｐｓ拡張部におけるｄｐｂパラメータのシグナリングおよびｄｐｂ動作 Pending JP2016518041A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/858,083 2013-04-07
US13/858,083 US20140301477A1 (en) 2013-04-07 2013-04-07 Signaling dpb parameters in vps extension and dpb operation
PCT/JP2014/001997 WO2014167833A1 (en) 2013-04-07 2014-04-07 Signaling dpb parameters in vps extension and dpb operation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018207576A Division JP2019017121A (ja) 2013-04-07 2018-11-02 ビデオビットストリームを復号する方法

Publications (2)

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JP2016518041A true JP2016518041A (ja) 2016-06-20
JP2016518041A5 JP2016518041A5 (https=) 2017-07-20

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JP2015549104A Pending JP2016518041A (ja) 2013-04-07 2014-04-07 Ｖｐｓ拡張部におけるｄｐｂパラメータのシグナリングおよびｄｐｂ動作
JP2018207576A Pending JP2019017121A (ja) 2013-04-07 2018-11-02 ビデオビットストリームを復号する方法
JP2020104740A Active JP6765025B2 (ja) 2013-04-07 2020-06-17 ビデオビットストリームを復号する方法およびデバイス
JP2020154170A Pending JP2020198648A (ja) 2013-04-07 2020-09-14 ビデオビットストリームを復号する方法およびデバイス

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JP2018207576A Pending JP2019017121A (ja) 2013-04-07 2018-11-02 ビデオビットストリームを復号する方法
JP2020104740A Active JP6765025B2 (ja) 2013-04-07 2020-06-17 ビデオビットストリームを復号する方法およびデバイス
JP2020154170A Pending JP2020198648A (ja) 2013-04-07 2020-09-14 ビデオビットストリームを復号する方法およびデバイス

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US (2) US20140301477A1 (https=)
EP (1) EP2984846B1 (https=)
JP (4) JP2016518041A (https=)
CN (1) CN105122815A (https=)
HK (1) HK1218194A1 (https=)
WO (1) WO2014167833A1 (https=)

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JP2022531470A (ja) * 2019-05-06 2022-07-06 華為技術有限公司 ビデオ・コーディングにおける新しいコーディングされたビデオ・シーケンスを開始するピクチャのための前のピクチャの出力
JP2022549651A (ja) * 2019-09-24 2022-11-28 ホアウェイ・テクノロジーズ・カンパニー・リミテッド マルチレイヤビデオビットストリームのためのｄｐｂパラメータのシグナリング
JP2024069331A (ja) * 2019-10-07 2024-05-21 ホアウェイ・テクノロジーズ・カンパニー・リミテッド マルチレイヤビデオビットストリーム内の冗長シグナリングの回避

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US10154289B2 (en) 2018-12-11
CN105122815A (zh) 2015-12-02
JP2020150564A (ja) 2020-09-17
US20140301477A1 (en) 2014-10-09
EP2984846A4 (en) 2016-09-28
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WO2014167833A1 (en) 2014-10-16
EP2984846B1 (en) 2021-11-10
EP2984846A1 (en) 2016-02-17
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