JP2015537420A5 - - Google Patents

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JP2015537420A5
JP2015537420A5 JP2015535688A JP2015535688A JP2015537420A5 JP 2015537420 A5 JP2015537420 A5 JP 2015537420A5 JP 2015535688 A JP2015535688 A JP 2015535688A JP 2015535688 A JP2015535688 A JP 2015535688A JP 2015537420 A5 JP2015537420 A5 JP 2015537420A5
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JP2015535688A 2012-10-08 2013-09-20 仮想参照デコーダパラメータシンタックス構造 Active JP6062558B2 (ja)

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Application Number Priority Date Filing Date Title
US201261711098P 2012-10-08 2012-10-08
US61/711,098 2012-10-08
US13/954,758 US9154785B2 (en) 2012-10-08 2013-07-30 Sub-bitstream applicability to nested SEI messages in video coding
US13/954,758 2013-07-30
PCT/US2013/060940 WO2014058600A1 (en) 2012-10-08 2013-09-20 Sub-bitstream applicability to nested sei messages in video coding

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JP2015537420A JP2015537420A (ja) 2015-12-24
JP2015537420A5 true JP2015537420A5 (https=) 2016-02-12
JP6062558B2 JP6062558B2 (ja) 2017-01-18

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JP2015535686A Active JP6077124B2 (ja) 2012-10-08 2013-09-20 仮想参照デコーダパラメータシンタックス構造
JP2015535688A Active JP6062558B2 (ja) 2012-10-08 2013-09-20 仮想参照デコーダパラメータシンタックス構造

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US (3) US9319703B2 (https=)
EP (3) EP2904784B1 (https=)
JP (3) JP6013614B2 (https=)
KR (3) KR101677867B1 (https=)
CN (3) CN104685891B (https=)
AP (1) AP3952A (https=)
AR (2) AR094449A1 (https=)
AU (2) AU2013330284B2 (https=)
BR (2) BR112015007763B1 (https=)
CA (2) CA2885670C (https=)
CO (1) CO7350643A2 (https=)
DK (1) DK2904782T3 (https=)
EC (1) ECSP15018127A (https=)
ES (2) ES2727814T3 (https=)
HU (2) HUE043479T2 (https=)
IL (2) IL237948A (https=)
MA (1) MA37971B1 (https=)
MX (1) MX341437B (https=)
MY (2) MY172252A (https=)
PH (2) PH12015500625B1 (https=)
PT (1) PT2904782T (https=)
RU (2) RU2633100C2 (https=)
SA (1) SA515360254B1 (https=)
SG (2) SG11201501833PA (https=)
SI (1) SI2904782T1 (https=)
TW (2) TWI565299B (https=)
UA (2) UA116998C2 (https=)
WO (3) WO2014058599A1 (https=)
ZA (1) ZA201502498B (https=)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013119325A1 (en) * 2012-02-08 2013-08-15 Thomson Licensing Method and apparatus for using an ultra-low delay mode of a hypothetical reference decoder
US9912941B2 (en) 2012-07-02 2018-03-06 Sony Corporation Video coding system with temporal layers and method of operation thereof
US10110890B2 (en) * 2012-07-02 2018-10-23 Sony Corporation Video coding system with low delay and method of operation thereof
US9319703B2 (en) 2012-10-08 2016-04-19 Qualcomm Incorporated Hypothetical reference decoder parameter syntax structure
US9462268B2 (en) 2012-10-09 2016-10-04 Cisco Technology, Inc. Output management of prior decoded pictures at picture format transitions in bitstreams
CN104756500B (zh) * 2012-10-09 2018-07-17 思科技术公司 向经编码视频的子层提供共同参数集
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
US9942545B2 (en) * 2013-01-03 2018-04-10 Texas Instruments Incorporated Methods and apparatus for indicating picture buffer size for coded scalable video
US9661341B2 (en) 2013-01-07 2017-05-23 Microsoft Technology Licensing, Llc Syntax and semantics for buffering information to simplify video splicing
WO2015056158A1 (en) * 2013-10-14 2015-04-23 Nokia Technologies Oy Multi-layer hypothetical reference decoder
WO2015056182A2 (en) 2013-10-15 2015-04-23 Nokia Technologies Oy Video encoding and decoding
JP6272343B2 (ja) * 2013-10-22 2018-01-31 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 画像復号装置、及び画像復号方法
US10063867B2 (en) 2014-06-18 2018-08-28 Qualcomm Incorporated Signaling HRD parameters for bitstream partitions
US9930340B2 (en) * 2014-06-20 2018-03-27 Qualcomm Incorporated Systems and methods for selectively performing a bitstream conformance check
US10432951B2 (en) * 2014-06-24 2019-10-01 Qualcomm Incorporated Conformance and inoperability improvements in multi-layer video coding
US9800898B2 (en) 2014-10-06 2017-10-24 Microsoft Technology Licensing, Llc Syntax structures indicating completion of coded regions
WO2016180486A1 (en) * 2015-05-12 2016-11-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Composite scalable video streaming
US10129558B2 (en) * 2015-09-21 2018-11-13 Qualcomm Incorporated Supplement enhancement information (SEI) messages for high dynamic range and wide color gamut video coding
US10244249B2 (en) 2015-09-21 2019-03-26 Qualcomm Incorporated Fixed point implementation of range adjustment of components in video coding
US10349067B2 (en) * 2016-02-17 2019-07-09 Qualcomm Incorporated Handling of end of bitstream NAL units in L-HEVC file format and improvements to HEVC and L-HEVC tile tracks
US10397443B2 (en) * 2016-03-01 2019-08-27 Qualcomm Incorporated Methods and systems for generating color remapping information supplemental enhancement information messages for video
CA3020757C (en) * 2016-04-13 2024-02-13 Cryos Technologies Inc. Membrane-based foot imaging apparatus including a camera for monitoring foot positioning
MX388842B (es) 2016-10-05 2025-03-20 Dolby Laboratories Licensing Corp Mensajeria de informacion de volumen de color de origen
US10728559B2 (en) * 2017-07-07 2020-07-28 Qualcomm Incorporated Precision of computation and signaling of dynamic range adjustment and color remapping information
US20200275129A1 (en) * 2017-09-29 2020-08-27 Sharp Kabushiki Kaisha Systems and methods for signaling information associated with a constituent picture
EP3748889B1 (en) * 2018-02-07 2022-11-09 LG Electronics Inc. Method for transmitting signal in wireless communication system supporting unlicensed band, and device supporting same
CN109905715B (zh) * 2019-02-26 2021-07-06 北京世纪好未来教育科技有限公司 插入sei数据的码流转换方法及系统
CN115550659B (zh) * 2019-03-11 2025-05-06 华为技术有限公司 在一个图像内支持混合nal单元类型的编码方法及编码器
US11856231B2 (en) * 2019-05-30 2023-12-26 Sharp Kabushiki Kaisha Systems and methods for signaling hypothetical reference decoder parameters in video coding
CN114080804B (zh) * 2019-06-19 2025-12-23 夏普株式会社 用于在视频编码中发送信号通知解码图片缓冲器信息的系统和方法
JP7403245B2 (ja) * 2019-06-21 2023-12-22 キヤノン株式会社 画像復号装置、画像復号方法
JP7403246B2 (ja) 2019-06-21 2023-12-22 キヤノン株式会社 画像復号装置、画像復号方法
JP2021002773A (ja) 2019-06-21 2021-01-07 キヤノン株式会社 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法
KR20220024142A (ko) * 2019-06-24 2022-03-03 인터디지털 브이씨 홀딩스 인코포레이티드 하이 레벨 구문 요소들을 이용하여 디코딩 데이터를 시그널링하기 위한 방법 및 장치
JP7480791B2 (ja) * 2019-06-27 2024-05-10 ホアウェイ・テクノロジーズ・カンパニー・リミテッド V-pcc用の仮想参照デコーダ
BR112021026875A2 (pt) 2019-07-05 2022-02-22 Huawei Tech Co Ltd Extração de fluxo de bits de codificação de vídeo com sinalização de identificador
JP7416921B2 (ja) 2019-09-24 2024-01-17 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 解像度変更のためのデコードされたピクチャバッファ動作
IL291689B2 (en) 2019-09-24 2025-07-01 Huawei Tech Co Ltd Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS)
CN116939219A (zh) * 2019-09-24 2023-10-24 华为技术有限公司 用于所有层的可伸缩嵌套式sei消息
IL291695B1 (en) 2019-09-24 2026-02-01 Huawei Tech Co Ltd Simulcast layers for multi-viewing in video encoding
BR112022005407A2 (pt) * 2019-09-24 2022-06-21 Huawei Tech Co Ltd Método implementado por um decodificador, dispositivo de codificação de vídeo, mídia legível por computador não transitória e decodificador
AU2020352918A1 (en) * 2019-09-24 2022-04-21 Huawei Technologies Co., Ltd. Picture timing and decoding unit information for temporal scalability
BR112022005411A2 (pt) 2019-09-24 2022-06-21 Huawei Tech Co Ltd Sinalização de cabeçalho de imagem em codificação de vídeo
CN120455697A (zh) * 2019-12-13 2025-08-08 松下电器(美国)知识产权公司 编码装置、解码装置、编码方法、解码方法和比特流生成装置
CN114902674B (zh) 2019-12-26 2025-07-15 字节跳动有限公司 视频编解码中的档次、层和层级指示
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
EP4066387A4 (en) 2019-12-27 2023-02-15 ByteDance Inc. SUBPICTURE SIGNALING IN PARAMETER SETS
WO2021142370A1 (en) 2020-01-09 2021-07-15 Bytedance Inc. Constraints on value ranges in video bitstreams
EP4111701A4 (en) 2020-03-17 2023-06-28 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods
CN115349260A (zh) 2020-03-24 2022-11-15 华为技术有限公司 编码器、解码器及对应的方法
US11381842B2 (en) * 2020-03-26 2022-07-05 Alibaba Group Holding Limited Methods for coding or decoding video parameter set or sequence parameter set
US12184873B2 (en) * 2020-04-15 2024-12-31 Lg Electronics Inc. Image encoding/decoding method and device for determining sub-layers on basis of required number of sub-layers, and bit-stream transmission method
GEAP202416139A (en) 2020-05-22 2024-07-10 Ge Video Compression Llc Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts
EP4144090A4 (en) * 2020-05-22 2023-06-21 Beijing Bytedance Network Technology Co., Ltd. SUB-PICTURE SUB-BITSTREAM EXTRACTION ENHANCEMENTS
AU2022271427B2 (en) * 2020-05-22 2024-01-18 Dolby Video Compression, Llc Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts
JP7529804B2 (ja) 2020-05-22 2024-08-06 バイトダンス インコーポレイテッド アクセスユニットにおけるピクチャ情報の信号通知
WO2021237086A1 (en) 2020-05-22 2021-11-25 Bytedance Inc. Techniques for generation of a conformant output sub-bitstream
JP7640587B2 (ja) * 2020-06-08 2025-03-05 バイトダンス インコーポレイテッド 映像ピクチャにおけるサブピクチャ数の制約
CN115699741A (zh) 2020-06-09 2023-02-03 字节跳动有限公司 视频编解码中的补充增强信息消息的可缩放嵌套
MX2022015676A (es) 2020-06-09 2023-01-16 Bytedance Inc Extraccion de subflujo de bits de flujos de bits de video de multiples capas.
MX2022015674A (es) 2020-06-09 2023-01-16 Bytedance Inc Informacion de decodificador de video de referencia hipotetica anidada no escalable de se?alizacion.
WO2021252465A1 (en) * 2020-06-09 2021-12-16 Bytedance Inc. Subpicture sub-bitstream extraction process enhancements
JP2023542213A (ja) * 2020-09-25 2023-10-05 北京字節跳動網絡技術有限公司 映像ビットストリームにおけるネスト化及び非ネスト化seiメッセージ
US11962936B2 (en) 2020-09-29 2024-04-16 Lemon Inc. Syntax for dependent random access point indication in video bitstreams
US11729428B2 (en) * 2020-10-05 2023-08-15 Qualcomm Incorporated Temporal scalability in geometry point cloud compression (G-PCC)
EP4266689A4 (en) 2020-12-17 2024-11-06 LG Electronics Inc. METHOD AND APPARATUS FOR CREATING/RECEIVING A MEDIA FILE WITH NAL UNIT INFORMATION AND METHOD FOR SENDING A MEDIA FILE
WO2022220724A1 (en) * 2021-04-12 2022-10-20 Telefonaktiebolaget Lm Ericsson (Publ) Message referencing
WO2023278302A1 (en) 2021-06-29 2023-01-05 Dolby Laboratories Licensing Corporation Signaling of priority processing order for metadata messaging in video coding
JP2025514754A (ja) * 2022-04-18 2025-05-09 ドルビー ラボラトリーズ ライセンシング コーポレイション コーディングされたメディアのためのマルチソース方法及びシステム
GB2617839B (en) * 2022-04-19 2025-03-12 Canon Kk Video coding and decoding
FR3137519A1 (fr) * 2022-07-01 2024-01-05 Valeo Vision Procédé de projection d’un faisceau d’éclairage dynamique par un système lumineux d’un véhicule automobile
CN115802054B (zh) * 2022-11-11 2026-04-21 上海哔哩哔哩科技有限公司 视频对齐方法及装置
US12464148B2 (en) 2023-01-09 2025-11-04 Amazon Technologies, Inc. Computer-implemented multi-scale machine learning model for the enhancement of compressed video
US12375726B1 (en) * 2023-06-27 2025-07-29 Amazon Technologies, Inc. Computer-implemented method and apparatus for video coding using an implicit video frame output process

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW262619B (en) 1995-06-06 1995-11-11 United Microelectronics Corp Shrinking device for code table of variable length decoder
CN1227898C (zh) * 2000-12-04 2005-11-16 皇家菲利浦电子有限公司 容差记录信息信号的记录设备
TWI259378B (en) 2004-02-26 2006-08-01 Cablesoft Tech Inc An automatic addressing control method for MSO CATV system
US8615038B2 (en) 2004-12-06 2013-12-24 Nokia Corporation Video coding, decoding and hypothetical reference decoder
RU2376655C2 (ru) 2005-04-19 2009-12-20 Коудинг Текнолоджиз Аб Зависящее от энергии квантование для эффективного кодирования пространственных параметров звука
CN101317459A (zh) * 2005-10-11 2008-12-03 诺基亚公司 用于可伸缩视频编码的有效解码图像缓存管理
KR101245576B1 (ko) * 2005-10-11 2013-03-20 노키아 코포레이션 효율적인 규모가변적 스트림 조정을 위한 시스템 및 방법
KR101029854B1 (ko) * 2006-01-11 2011-04-15 노키아 코포레이션 스케일러블 비디오 코딩에서 픽쳐들의 역방향-호환 집합
US20070230564A1 (en) 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
KR101450921B1 (ko) * 2006-07-05 2014-10-15 톰슨 라이센싱 멀티뷰 비디오 엔코딩 및 디코딩을 위한 방법 및 장치
US8699583B2 (en) * 2006-07-11 2014-04-15 Nokia Corporation Scalable video coding and decoding
US7860147B2 (en) 2006-08-16 2010-12-28 Harris Corporation Method of communicating and associated transmitter using coded orthogonal frequency division multiplexing (COFDM)
US20080089411A1 (en) 2006-10-16 2008-04-17 Nokia Corporation Multiple-hypothesis cross-layer prediction
WO2008046243A1 (en) 2006-10-16 2008-04-24 Thomson Licensing Method and device for encoding a data stream, method and device for decoding a data stream, video indexing system and image retrieval system
US20080095228A1 (en) * 2006-10-20 2008-04-24 Nokia Corporation System and method for providing picture output indications in video coding
BRPI0720702A2 (pt) * 2007-01-05 2014-02-18 Thomson Licensing Decodificador hipotético de referência para codificação de vídeo escalável
WO2008085935A1 (en) 2007-01-08 2008-07-17 Thomson Licensing Methods and apparatus for video stream splicing
GB0700381D0 (en) * 2007-01-09 2007-02-14 Mitsubishi Electric Inf Tech Generalised Hypothetical Reference Decoder for Scalable Video Coding with Bitstream Rewriting
RU2432703C2 (ru) 2007-04-17 2011-10-27 Нокиа Корпорейшн Масштабируемое видеокодирование с обратной связью
CN101658040B (zh) * 2007-04-17 2013-09-11 汤姆森许可贸易公司 用于多视点视频编码的假设参考解码器
PL4054201T3 (pl) * 2007-04-18 2024-08-12 Dolby International Ab Systemy kodowania
US20100142613A1 (en) 2007-04-18 2010-06-10 Lihua Zhu Method for encoding video data in a scalable manner
US20090003431A1 (en) * 2007-06-28 2009-01-01 Lihua Zhu Method for encoding video data in a scalable manner
RU2010102823A (ru) * 2007-06-26 2011-08-10 Нокиа Корпорейшн (Fi) Система и способ индикации точек переключения временных уровней
JP5153674B2 (ja) * 2008-02-26 2013-02-27 キヤノン株式会社 動画像符号化装置及び動画像符号化方法
US8369415B2 (en) 2008-03-06 2013-02-05 General Instrument Corporation Method and apparatus for decoding an enhanced video stream
FR2932050B1 (fr) 2008-06-03 2010-05-21 Canon Kk Procede et dispositif de transmission de donnees video
CA2730543C (en) * 2008-07-16 2014-04-22 Nokia Corporation Method and apparatus for track and track subset grouping
WO2010021665A1 (en) 2008-08-20 2010-02-25 Thomson Licensing Hypothetical reference decoder
JP5072893B2 (ja) * 2009-03-25 2012-11-14 株式会社東芝 画像符号化方法および画像復号化方法
JP5267886B2 (ja) 2009-04-08 2013-08-21 ソニー株式会社 再生装置、記録媒体、および情報処理方法
US20120044322A1 (en) 2009-05-01 2012-02-23 Dong Tian 3d video coding formats
US8948241B2 (en) 2009-08-07 2015-02-03 Qualcomm Incorporated Signaling characteristics of an MVC operation point
US9769230B2 (en) 2010-07-20 2017-09-19 Nokia Technologies Oy Media streaming apparatus
US9131033B2 (en) 2010-07-20 2015-09-08 Qualcomm Incoporated Providing sequence data sets for streaming video data
US9716920B2 (en) * 2010-08-05 2017-07-25 Qualcomm Incorporated Signaling attributes for network-streamed video data
US9635355B2 (en) 2011-07-28 2017-04-25 Qualcomm Incorporated Multiview video coding
KR101649207B1 (ko) 2011-08-31 2016-08-19 노키아 테크놀로지스 오와이 멀티뷰 비디오 코딩 및 디코딩을 위한 방법, 장치 및 컴퓨터 프로그램
US9591361B2 (en) 2011-09-07 2017-03-07 Qualcomm Incorporated Streaming of multimedia data from multiple sources
US9998726B2 (en) 2012-06-20 2018-06-12 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
US10021394B2 (en) 2012-09-24 2018-07-10 Qualcomm Incorporated Hypothetical reference decoder parameters in video coding
US8989508B2 (en) * 2012-09-28 2015-03-24 Sharp Kabushiki Kaisha Electronic device for signaling a sub-picture buffer parameter
US9319703B2 (en) 2012-10-08 2016-04-19 Qualcomm Incorporated Hypothetical reference decoder parameter syntax structure

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