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MX353507B - Información de ventana de conformidad en codificación multi-capa. - Google Patents

Información de ventana de conformidad en codificación multi-capa.

Info

Publication number
MX353507B
MX353507B MX2016013401A MX2016013401A MX353507B MX 353507 B MX353507 B MX 353507B MX 2016013401 A MX2016013401 A MX 2016013401A MX 2016013401 A MX2016013401 A MX 2016013401A MX 353507 B MX353507 B MX 353507B
Authority
MX
Mexico
Prior art keywords
conformance window
layer
window information
layer coding
picture
Prior art date
Application number
MX2016013401A
Other languages
English (en)
Other versions
MX2016013401A (es
Inventor
Seregin Vadim
Chen Jianle
Kui WANG Ye-
Chen Ying
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 MX2016013401A publication Critical patent/MX2016013401A/es
Publication of MX353507B publication Critical patent/MX353507B/es

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
    • H04N19/10—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
    • H04N19/102—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/30—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
    • H04N19/50—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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Se divulga un sistema y método para codificar una imagen en una corriente de bits multi-capa; en un aspecto, el método incluye codificar al menos una capa de la corriente de bits multi-capa de acuerdo con un primer esquema de codificación; la corriente de bits multi-capa puede comprender una capa base; el método además incluye codificar un indicador de ventana de conformidad y al menos una compensación de posición para la imagen en un Conjunto de Parámetros de Video (VPS) de la capa base; el indicador de ventana de conformidad puede indicar que el VPS comprende al menos una compensación de posición.
MX2016013401A 2014-04-18 2015-04-17 Información de ventana de conformidad en codificación multi-capa. MX353507B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461981625P 2014-04-18 2014-04-18
US14/689,000 US9641851B2 (en) 2014-04-18 2015-04-16 Conformance window information in multi-layer coding
PCT/US2015/026497 WO2015161271A1 (en) 2014-04-18 2015-04-17 Conformance window information in multi-layer coding

Publications (2)

Publication Number Publication Date
MX2016013401A MX2016013401A (es) 2017-02-15
MX353507B true MX353507B (es) 2018-01-17

Family

ID=54323096

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016013401A MX353507B (es) 2014-04-18 2015-04-17 Información de ventana de conformidad en codificación multi-capa.

Country Status (8)

Country Link
US (1) US9641851B2 (es)
EP (1) EP3132604B1 (es)
JP (1) JP6700193B2 (es)
KR (1) KR102140361B1 (es)
CN (1) CN106165429B (es)
BR (1) BR112016024233B1 (es)
MX (1) MX353507B (es)
WO (1) WO2015161271A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9686543B2 (en) * 2011-06-15 2017-06-20 Electronics And Telecommunications Research Institute Method for coding and decoding scalable video and apparatus using same
MX361767B (es) * 2012-07-09 2018-12-17 Vid Scale Inc Arquitectura de códec para codificación de video de múltiples capas.
EP3249928A1 (en) * 2016-05-23 2017-11-29 Thomson Licensing Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices
CN110506421B (zh) * 2017-03-20 2023-11-07 夏普株式会社 用于以媒体应用程序格式发信号通知可伸缩视频的系统和方法
WO2020124016A1 (en) * 2018-12-14 2020-06-18 Futurewei Technologies, Inc. Arbitrary and wrap-around tile grouping
WO2020256615A1 (en) * 2019-06-21 2020-12-24 Telefonaktiebolaget Lm Ericsson (Publ) Video coding layer up-switching indication
DK3977723T3 (da) * 2019-07-08 2024-03-11 Huawei Tech Co Ltd Håndtering af flere billedstørrelser og overensstemmelsesvinduer til referencebilledgensampling i videokodning
JP7324940B2 (ja) 2019-09-19 2023-08-10 北京字節跳動網絡技術有限公司 ビデオコーディングにおけるスケーリングウインドウ
MX2022002916A (es) * 2019-09-19 2022-04-06 Beijing Bytedance Network Tech Co Ltd Derivacion de posiciones de muestra de referencia en codificacion de video.
US11336894B2 (en) * 2019-09-20 2022-05-17 Tencent America LLC Signaling of reference picture resampling with resampling picture size indication in video bitstream
US11140402B2 (en) * 2019-09-20 2021-10-05 Tencent America LLC Signaling of reference picture resampling with constant window size indication in video bitstream
US11317093B2 (en) * 2019-09-24 2022-04-26 Tencent America LLC Method for reference picture resampling with offset in video bitstream
MX2022003836A (es) 2019-10-05 2022-05-12 Beijing Bytedance Network Tech Co Ltd Se?alizacion basada en los niveles de las herramientas de codificacion de video.
AU2020323624A1 (en) 2019-10-07 2022-04-28 Huawei Technologies Co., Ltd. Avoidance of redundant signaling in multi-layer video bitstreams
CN114556934A (zh) 2019-10-12 2022-05-27 北京字节跳动网络技术有限公司 视频编解码中的预测类型信令
CN114556955B (zh) 2019-10-13 2024-04-05 北京字节跳动网络技术有限公司 参考图片重采样与视频编解码工具之间的相互作用
BR112022012807A2 (pt) 2019-12-27 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho para processar dados de vídeo e meios não transitórios legíveis por computador
US11778215B2 (en) 2020-02-28 2023-10-03 Qualcomm Incorporated Coding output layer set data and conformance window data of high level syntax for video coding
KR20220146491A (ko) * 2020-03-11 2022-11-01 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응형 루프 필터링
EP4115608A4 (en) 2020-03-30 2023-05-24 ByteDance Inc. COMPLIANCE WINDOW SETTINGS IN VIDEO CODING
WO2021244420A1 (en) 2020-05-31 2021-12-09 Beijing Bytedance Network Technology Co., Ltd. Palette mode with local dual tree modetype definition
CA3136556A1 (en) * 2020-06-10 2021-12-10 Tencent America LLC Techniques for bitstream extraction for subpicture in coded video stream
CN112601111B (zh) * 2020-11-19 2023-03-14 西安诺瓦星云科技股份有限公司 数据处理方法和装置以及数据传输系统
WO2023054068A1 (ja) * 2021-09-30 2023-04-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法、および復号方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012167713A1 (en) * 2011-06-10 2012-12-13 Mediatek Inc. Method and apparatus of scalable video coding
US9635369B2 (en) * 2012-07-02 2017-04-25 Qualcomm Incorporated Video parameter set including HRD parameters
AU2013323836B2 (en) * 2012-09-27 2017-12-07 Dolby Laboratories Licensing Corporation Inter-layer reference picture processing for coding standard scalability
US20150078457A1 (en) * 2013-09-13 2015-03-19 Qualcomm Incorporated Representation format signaling in multi-layer video coding

Also Published As

Publication number Publication date
BR112016024233A8 (pt) 2021-07-13
JP6700193B2 (ja) 2020-05-27
US20150304666A1 (en) 2015-10-22
US9641851B2 (en) 2017-05-02
BR112016024233A2 (pt) 2017-08-15
EP3132604B1 (en) 2020-04-08
WO2015161271A1 (en) 2015-10-22
JP2017517185A (ja) 2017-06-22
KR102140361B1 (ko) 2020-07-31
KR20160145076A (ko) 2016-12-19
BR112016024233B1 (pt) 2023-12-19
CN106165429B (zh) 2019-05-28
CN106165429A (zh) 2016-11-23
EP3132604A1 (en) 2017-02-22
MX2016013401A (es) 2017-02-15

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