ES2778463T3 - Inferencia mejorada de indicador de no emisión de imagen previa en codificación de video - Google Patents

Inferencia mejorada de indicador de no emisión de imagen previa en codificación de video Download PDF

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Publication number
ES2778463T3
ES2778463T3 ES14825075T ES14825075T ES2778463T3 ES 2778463 T3 ES2778463 T3 ES 2778463T3 ES 14825075 T ES14825075 T ES 14825075T ES 14825075 T ES14825075 T ES 14825075T ES 2778463 T3 ES2778463 T3 ES 2778463T3
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image
video
current
bit depth
current image
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English (en)
Spanish (es)
Inventor
Ye-Kui Wang
Ying Chen
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04N19/187Methods 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 scalable video layer
    • 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
    • H04N19/172Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • 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
    • H04N19/103Selection of coding mode or of prediction mode
    • 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
    • H04N19/146Data rate or code amount at the encoder output
    • 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
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42Methods 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
    • H04N19/423Methods 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
ES14825075T 2014-01-03 2014-12-30 Inferencia mejorada de indicador de no emisión de imagen previa en codificación de video Active ES2778463T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461923530P 2014-01-03 2014-01-03
US14/584,351 US9860540B2 (en) 2014-01-03 2014-12-29 Inference of nooutputofpriorpicsflag in video coding
PCT/US2014/072705 WO2015103231A1 (en) 2014-01-03 2014-12-30 Improved inference of nooutputofpriorpicsflag in video coding

Publications (1)

Publication Number Publication Date
ES2778463T3 true ES2778463T3 (es) 2020-08-10

Family

ID=52302416

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14825075T Active ES2778463T3 (es) 2014-01-03 2014-12-30 Inferencia mejorada de indicador de no emisión de imagen previa en codificación de video

Country Status (19)

Country Link
US (1) US9860540B2 (enExample)
EP (1) EP3090557B1 (enExample)
JP (1) JP6513685B2 (enExample)
KR (1) KR102113906B1 (enExample)
CN (1) CN105900426B (enExample)
AU (1) AU2014373822B2 (enExample)
BR (1) BR112016015455B1 (enExample)
CA (1) CA2930333C (enExample)
CL (1) CL2016001672A1 (enExample)
ES (1) ES2778463T3 (enExample)
HU (1) HUE048339T2 (enExample)
MX (1) MX358180B (enExample)
MY (1) MY186240A (enExample)
PH (1) PH12016500908B1 (enExample)
RU (1) RU2665891C2 (enExample)
SA (1) SA516371455B1 (enExample)
SG (1) SG11201603694QA (enExample)
WO (1) WO2015103231A1 (enExample)
ZA (1) ZA201603493B (enExample)

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EP3756347B1 (en) * 2018-02-20 2025-09-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Picture/video coding supporting varying resolution and/or efficiently handling region-wise packing
GB2571313B (en) 2018-02-23 2022-09-21 Canon Kk New sample sets and new down-sampling schemes for linear component sample prediction
US12022059B2 (en) 2018-12-07 2024-06-25 Beijing Dajia Internet Information Technology Co., Ltd. Video coding using multi-resolution reference picture management
KR20240112373A (ko) 2019-03-11 2024-07-18 돌비 레버러토리즈 라이쎈싱 코오포레이션 프레임 레이트 스케일러블 비디오 코딩
CN113906753B (zh) 2019-04-24 2023-12-01 字节跳动有限公司 编解码视频的量化残差差分脉冲编解码调制表示的约束
KR102707777B1 (ko) 2019-05-01 2024-09-20 바이트댄스 아이엔씨 양자화된 잔차 차동 펄스 코드 변조 코딩을 사용하는 인트라 코딩된 비디오
CN113785568B (zh) 2019-05-02 2024-03-08 字节跳动有限公司 变换跳过模式下的信令通知
CN117615130A (zh) 2019-05-02 2024-02-27 字节跳动有限公司 基于编解码树结构类型的编解码模式
KR102822031B1 (ko) 2019-05-06 2025-06-17 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩에서 새로운 코딩된 비디오 시퀀스를 시작하는 픽처에 대한 이전 픽처의 출력
US11109041B2 (en) * 2019-05-16 2021-08-31 Tencent America LLC Method and apparatus for video coding
WO2020243246A1 (en) * 2019-05-30 2020-12-03 Bytedance Inc. Using coding tree structure type to control coding mode
US11153583B2 (en) * 2019-06-07 2021-10-19 Qualcomm Incorporated Spatial scalability support in video encoding and decoding
EP4018658B1 (en) * 2019-09-17 2023-03-29 Huawei Technologies Co., Ltd. Signaling subpicture ids in subpicture based video coding
CN117596400A (zh) 2019-09-20 2024-02-23 北京字节跳动网络技术有限公司 编解码块的缩放过程
CN114979663B (zh) 2019-09-24 2023-08-04 华为技术有限公司 解码器、编码器及其实现的方法
US11375182B2 (en) * 2019-12-17 2022-06-28 Hfi Innovation Inc. Method and apparatus of constrained layer-wise video coding
BR112022018108A2 (pt) * 2020-03-17 2022-10-25 Bytedance Inc Método de processamento de vídeo, aparelho para processamento de dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador
US12212766B2 (en) 2020-05-18 2025-01-28 Lg Electronics Inc. Image decoding method and device therefor
CN115917978B (zh) * 2020-06-08 2025-11-14 字节跳动有限公司 对解码图片缓存的约束
US11770549B2 (en) * 2020-06-10 2023-09-26 Sony Group Corporation Video data encoding and decoding circuity applying constraint data
CN114125554B (zh) * 2020-08-25 2023-03-10 华为技术有限公司 一种编解码方法、装置及系统
JP7202429B2 (ja) 2020-09-17 2023-01-11 レモン インコーポレイテッド 符号化映像におけるクロマフォーマット及びビット深度のインジケーション
US11770498B2 (en) 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams

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AU2009298559B2 (en) * 2008-10-03 2014-08-21 Qualcomm Incorporated Video coding using transforms bigger than 4x4 and 8x8
US20120230409A1 (en) * 2011-03-07 2012-09-13 Qualcomm Incorporated Decoded picture buffer management
US9706227B2 (en) * 2011-03-10 2017-07-11 Qualcomm Incorporated Video coding techniques for coding dependent pictures after random access
US9332259B2 (en) * 2012-01-18 2016-05-03 Qualcomm Incorporated Indication of use of wavefront parallel processing in video coding
EP2642755B1 (en) * 2012-03-20 2018-01-03 Dolby Laboratories Licensing Corporation Complexity scalable multilayer video coding
US20130294513A1 (en) * 2012-05-07 2013-11-07 Qualcomm Incorporated Inter layer merge list construction for video coding
US20140003504A1 (en) * 2012-07-02 2014-01-02 Nokia Corporation Apparatus, a Method and a Computer Program for Video Coding and Decoding
IL287526B (en) * 2013-04-07 2022-07-01 Dolby Int Ab Signal change in systems layer output
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US10070125B2 (en) * 2013-07-31 2018-09-04 Nokia Technologies Oy Method and apparatus for video coding and decoding
HK1224469A1 (zh) * 2013-10-11 2017-08-18 夏普株式会社 颜色信息和色度信令
US20150103924A1 (en) * 2013-10-13 2015-04-16 Sharp Laboratories Of America, Inc. On operation of decoded picture buffer for interlayer pictures

Also Published As

Publication number Publication date
JP2017507542A (ja) 2017-03-16
PH12016500908A1 (en) 2016-06-20
RU2016129139A (ru) 2018-02-06
CA2930333C (en) 2021-08-17
NZ719895A (en) 2020-10-30
AU2014373822B2 (en) 2018-12-20
JP6513685B2 (ja) 2019-05-15
RU2665891C2 (ru) 2018-09-04
MX2016008799A (es) 2016-10-13
US9860540B2 (en) 2018-01-02
HK1223475A1 (zh) 2017-07-28
MY186240A (en) 2021-06-30
CN105900426B (zh) 2019-03-01
SA516371455B1 (ar) 2020-08-19
KR102113906B1 (ko) 2020-05-21
WO2015103231A1 (en) 2015-07-09
CL2016001672A1 (es) 2016-12-23
KR20160105437A (ko) 2016-09-06
EP3090557B1 (en) 2019-12-18
PH12016500908B1 (en) 2018-09-12
US20150195545A1 (en) 2015-07-09
SG11201603694QA (en) 2016-07-28
HUE048339T2 (hu) 2020-07-28
BR112016015455B1 (pt) 2023-04-18
RU2016129139A3 (enExample) 2018-06-27
BR112016015455A2 (pt) 2017-08-08
EP3090557A1 (en) 2016-11-09
AU2014373822A1 (en) 2016-06-02
MX358180B (es) 2018-08-08
CN105900426A (zh) 2016-08-24
ZA201603493B (en) 2022-05-25
CA2930333A1 (en) 2015-07-09

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