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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Prior art keywords
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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    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/70—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • 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
    • H04N19/30—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
    • H04N19/42—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

Landscapes

  • 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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CN118646887A (zh) * 2018-02-20 2024-09-13 弗劳恩霍夫应用研究促进协会 支持变化的分辨率和/或有效地处理区域级打包的图片/视频编码
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
WO2020185853A2 (en) 2019-03-11 2020-09-17 Dolby Laboratories Licensing Corporation Frame-rate scalable video coding
KR20210149043A (ko) 2019-04-19 2021-12-08 바이트댄스 아이엔씨 변환 스킵 모드를 위한 컨텍스트 코딩
CN113728642B (zh) 2019-04-24 2024-04-02 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
EP3942799A4 (en) 2019-05-01 2022-06-08 ByteDance Inc. INTRACODED VIDEO USING QUANTIZED RESIDUAL PULSE CODE MODULATION ENCODING
CN113785306B (zh) 2019-05-02 2024-06-14 字节跳动有限公司 基于编解码树结构类型的编解码模式
EP3949387A4 (en) 2019-05-02 2022-05-18 ByteDance Inc. SIGNALING IN A TRANSFORM JUMP MODE
KR20220003101A (ko) 2019-05-06 2022-01-07 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
WO2021035225A1 (en) * 2019-09-17 2021-02-25 Futurewei Technologies, Inc. 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
MX2022003548A (es) * 2019-09-24 2022-06-02 Huawei Tech Co Ltd Restricciones de identificador temporal para mensajes sei.
US11375182B2 (en) * 2019-12-17 2022-06-28 Hfi Innovation Inc. Method and apparatus of constrained layer-wise video coding
KR20220155292A (ko) * 2020-03-17 2022-11-22 바이트댄스 아이엔씨 비디오 코딩에서 설정한 비디오 파라미터 세트의 사용
KR20230013080A (ko) 2020-05-18 2023-01-26 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
EP4154523A4 (en) * 2020-06-08 2023-11-22 ByteDance Inc. Constraints of slice count in a coded video picture
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
EP3972270A1 (en) 2020-09-17 2022-03-23 Lemon Inc. Picture dimension indication in decoder configuration record
US11770498B2 (en) 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams

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Publication number Priority date Publication date Assignee Title
CA2742390C (en) * 2008-10-03 2015-05-12 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
US9749661B2 (en) * 2012-01-18 2017-08-29 Qualcomm Incorporated Sub-streams for 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
US20140301477A1 (en) * 2013-04-07 2014-10-09 Sharp Laboratories Of America, Inc. Signaling dpb parameters in vps extension and dpb operation
SG10201913551WA (en) * 2013-04-07 2020-03-30 Dolby Int Ab Signaling change in output layer sets
US10070125B2 (en) * 2013-07-31 2018-09-04 Nokia Technologies Oy Method and apparatus for video coding and decoding
WO2015052935A1 (en) * 2013-10-11 2015-04-16 Sharp Kabushiki Kaisha Color information and chromaticity signaling
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
PH12016500908A1 (en) 2016-06-20
RU2016129139A (ru) 2018-02-06
MX2016008799A (es) 2016-10-13
SG11201603694QA (en) 2016-07-28
CA2930333A1 (en) 2015-07-09
JP6513685B2 (ja) 2019-05-15
ZA201603493B (en) 2022-05-25
AU2014373822B2 (en) 2018-12-20
CN105900426A (zh) 2016-08-24
EP3090557A1 (en) 2016-11-09
KR20160105437A (ko) 2016-09-06
AU2014373822A1 (en) 2016-06-02
US20150195545A1 (en) 2015-07-09
MX358180B (es) 2018-08-08
MY186240A (en) 2021-06-30
JP2017507542A (ja) 2017-03-16
CL2016001672A1 (es) 2016-12-23
US9860540B2 (en) 2018-01-02
HK1223475A1 (zh) 2017-07-28
KR102113906B1 (ko) 2020-05-21
CN105900426B (zh) 2019-03-01
RU2016129139A3 (enExample) 2018-06-27
SA516371455B1 (ar) 2020-08-19
EP3090557B1 (en) 2019-12-18
BR112016015455B1 (pt) 2023-04-18
WO2015103231A1 (en) 2015-07-09
PH12016500908B1 (en) 2018-09-12
BR112016015455A2 (pt) 2017-08-08
NZ719895A (en) 2020-10-30
RU2665891C2 (ru) 2018-09-04
HUE048339T2 (hu) 2020-07-28
CA2930333C (en) 2021-08-17

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