CN106464936B - 通过基于含一或多个层的分区确定解码器的处理核心对多层视频数据进行解码的方法和装置 - Google Patents

通过基于含一或多个层的分区确定解码器的处理核心对多层视频数据进行解码的方法和装置 Download PDF

Info

Publication number
CN106464936B
CN106464936B CN201580023267.5A CN201580023267A CN106464936B CN 106464936 B CN106464936 B CN 106464936B CN 201580023267 A CN201580023267 A CN 201580023267A CN 106464936 B CN106464936 B CN 106464936B
Authority
CN
China
Prior art keywords
bit stream
subregion
output layer
video
level
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201580023267.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN106464936A (zh
Inventor
阿达许·克里许纳·瑞玛苏布雷蒙尼安
王益魁
伏努·亨利
克里希纳坎斯·拉帕卡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN106464936A publication Critical patent/CN106464936A/zh
Application granted granted Critical
Publication of CN106464936B publication Critical patent/CN106464936B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/39—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability involving multiple description coding [MDC], i.e. with separate layers being structured as independently decodable descriptions of input picture data
    • 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
    • H04N19/426—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 using memory downsizing methods
    • H04N19/427—Display on the fly, e.g. simultaneous writing to and reading from decoding memory
    • 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
    • H04N19/436—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 using parallelised computational 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
    • H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
    • 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4516—Management of client data or end-user data involving client characteristics, e.g. Set-Top-Box type, software version or amount of memory available
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
CN201580023267.5A 2014-05-01 2015-05-01 通过基于含一或多个层的分区确定解码器的处理核心对多层视频数据进行解码的方法和装置 Active CN106464936B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201461987463P 2014-05-01 2014-05-01
US61/987,463 2014-05-01
US201461993980P 2014-05-15 2014-05-15
US61/993,980 2014-05-15
US14/700,982 US9794626B2 (en) 2014-05-01 2015-04-30 Partitioning schemes in multi-layer video coding
US14/700,982 2015-04-30
PCT/US2015/028832 WO2015168585A1 (en) 2014-05-01 2015-05-01 Method and device for decoding multi-layer video data by determining the processing core of the decoder based on partition containing one or more layers

Publications (2)

Publication Number Publication Date
CN106464936A CN106464936A (zh) 2017-02-22
CN106464936B true CN106464936B (zh) 2019-06-14

Family

ID=54356175

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201580023267.5A Active CN106464936B (zh) 2014-05-01 2015-05-01 通过基于含一或多个层的分区确定解码器的处理核心对多层视频数据进行解码的方法和装置
CN201580023086.2A Active CN106464935B (zh) 2014-05-01 2015-05-01 测试用于分割方案的hrd 参数的符合性的方法和装置
CN201580022120.4A Active CN106464934B (zh) 2014-05-01 2015-05-01 通过基于与含有一或多个层的分区相关联的简档、层次和层级确定解码器的能力来对多层视频数据进行解码的方法和装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201580023086.2A Active CN106464935B (zh) 2014-05-01 2015-05-01 测试用于分割方案的hrd 参数的符合性的方法和装置
CN201580022120.4A Active CN106464934B (zh) 2014-05-01 2015-05-01 通过基于与含有一或多个层的分区相关联的简档、层次和层级确定解码器的能力来对多层视频数据进行解码的方法和装置

Country Status (10)

Country Link
US (3) US9794626B2 (enExample)
EP (3) EP3138290B1 (enExample)
JP (3) JP6530425B2 (enExample)
KR (3) KR102078896B1 (enExample)
CN (3) CN106464936B (enExample)
BR (3) BR112016025107B1 (enExample)
ES (2) ES2711535T3 (enExample)
HU (2) HUE041371T2 (enExample)
MX (2) MX363421B (enExample)
WO (3) WO2015168553A1 (enExample)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9794626B2 (en) 2014-05-01 2017-10-17 Qualcomm Incorporated Partitioning schemes in multi-layer video coding
US9699480B2 (en) * 2014-06-13 2017-07-04 Sharp Laboratories Of America, Inc. Level limits
US10091532B2 (en) 2014-06-26 2018-10-02 Qualcomm Incorporated Bitstream conformance constraints in scalable video coding
US10283091B2 (en) * 2014-10-13 2019-05-07 Microsoft Technology Licensing, Llc Buffer optimization
KR102397474B1 (ko) * 2016-03-30 2022-05-13 한국전자통신연구원 픽쳐 분할 정보를 사용하는 비디오의 부호화 및 복호화를 위한 방법 및 장치
CA3025466A1 (en) * 2016-05-24 2017-11-30 Sharp Kabushiki Kaisha Systems and methods for signaling scalable video in a media application format
US11166027B2 (en) * 2016-06-10 2021-11-02 Apple Inc. Content adaptation for streaming
KR102390384B1 (ko) * 2017-03-13 2022-04-22 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
US11049219B2 (en) 2017-06-06 2021-06-29 Gopro, Inc. Methods and apparatus for multi-encoder processing of high resolution content
GB2572770B (en) * 2018-04-09 2022-11-02 Canon Kk Method and apparatus for encoding or decoding video data with frame portions
WO2020044253A1 (en) 2018-08-28 2020-03-05 Beijing Bytedance Network Technology Co., Ltd. Redundancy removal of partitioning methods
CN112889269B (zh) * 2018-10-23 2023-10-27 腾讯美国有限责任公司 视频解码方法及装置
JP7378478B2 (ja) * 2019-01-04 2023-11-13 華為技術有限公司 ビデオエンコーダ、ビデオデコーダ、及び対応する方法
US11381867B2 (en) * 2019-01-08 2022-07-05 Qualcomm Incorporated Multiple decoder interface for streamed media data
CN113273217A (zh) 2019-02-03 2021-08-17 北京字节跳动网络技术有限公司 非对称四叉树分割
WO2020190715A1 (en) * 2019-03-15 2020-09-24 Beijing Dajia Internet Information Technology Co., Ltd. Signaling of lossless coding in video coding
JP7377894B2 (ja) 2019-05-21 2023-11-10 北京字節跳動網絡技術有限公司 サブブロックマージモードでのシンタックスシグナリング
MX2021014418A (es) * 2019-06-03 2022-01-24 Nokia Technologies Oy Un aparato, un metodo y un programa informatico para codificacion y decodificacion de video.
KR102855812B1 (ko) * 2019-06-03 2025-09-04 노키아 테크놀로지스 오와이 비디오 코딩 및 디코딩을 위한 장치 및 방법
US11228781B2 (en) 2019-06-26 2022-01-18 Gopro, Inc. Methods and apparatus for maximizing codec bandwidth in video applications
US11109067B2 (en) * 2019-06-26 2021-08-31 Gopro, Inc. Methods and apparatus for maximizing codec bandwidth in video applications
JP7478225B2 (ja) 2019-08-10 2024-05-02 北京字節跳動網絡技術有限公司 サブピクチャ復号のバッファ管理
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.
EP4022927A4 (en) * 2019-09-24 2022-11-09 Huawei Technologies Co., Ltd. DPB PARAMETER SIGNALING FOR MULTI-LAYER VIDEO BITSTREAMS
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)
EP4022918B1 (en) * 2019-09-24 2025-04-23 Huawei Technologies Co., Ltd. Disallowing unnecessary layers in multi-layer video bitstreams
CN117560510A (zh) * 2019-09-24 2024-02-13 华为技术有限公司 支持空间可适性和snr可适性的ols
MX2022003548A (es) 2019-09-24 2022-06-02 Huawei Tech Co Ltd Restricciones de identificador temporal para mensajes sei.
KR102609308B1 (ko) * 2019-10-02 2023-12-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 비트스트림에서의 서브픽처 시그널링을 위한 신택스
CN118890491A (zh) 2019-10-05 2024-11-01 北京字节跳动网络技术有限公司 基于级别的视频编解码工具的信令通知
KR20220069114A (ko) 2019-10-07 2022-05-26 후아웨이 테크놀러지 컴퍼니 리미티드 다중 계층 비디오 스트림에서 중복 시그널링의 방지
US11265567B2 (en) * 2019-10-08 2022-03-01 Tencent America LLC Method for output layer set signaling in scalable video stream
CN110677699B (zh) * 2019-10-10 2022-03-08 上海依图网络科技有限公司 视频流和/或图片流数据的共享方法、装置及电子设备
CN117376557A (zh) 2019-10-13 2024-01-09 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
WO2021073631A1 (en) 2019-10-18 2021-04-22 Beijing Bytedance Network Technology Co., Ltd. Interplay between subpictures and in-loop filtering
US11481863B2 (en) 2019-10-23 2022-10-25 Gopro, Inc. Methods and apparatus for hardware accelerated image processing for spherical projections
CN115280774B (zh) 2019-12-02 2025-08-19 抖音视界有限公司 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质
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
JP7568350B2 (ja) 2019-12-26 2024-10-16 バイトダンス インコーポレイテッド ビデオコーディングにおける復号パラメータセット
WO2021134011A1 (en) * 2019-12-26 2021-07-01 Bytedance Inc. Signaling of slice type and video layers
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
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
WO2021134056A1 (en) 2019-12-27 2021-07-01 Bytedance Inc. Syntax for signaling video subpictures
CN115152233B (zh) * 2019-12-30 2025-04-15 Lg电子株式会社 包括dpb管理处理的图像解码方法及其设备
CN119767006A (zh) * 2019-12-30 2025-04-04 Lg电子株式会社 图像解码方法/编码方法、图像数据发送方法及存储介质
EP4088431A4 (en) 2020-01-09 2023-09-27 ByteDance Inc. DECODING THE ORDER OF DIFFERENT SEI MESSAGES
KR20220143841A (ko) 2020-02-24 2022-10-25 바이트댄스 아이엔씨 비디오 코딩에서의 픽처 레벨 슬라이스 인덱스의 사용
EP4097980A4 (en) * 2020-03-03 2023-04-19 ByteDance Inc. NON-SEPARABLE LOW-FREQUENCY TRANSFORMATION SIGNALING IN VIDEO ENCODING
CN116195256A (zh) * 2020-03-20 2023-05-30 寰发股份有限公司 图片和视频编解码中以信号通知片和切片分区信息的方法和装置
WO2021190464A1 (en) 2020-03-23 2021-09-30 Beijing Bytedance Network Technology Co., Ltd. Controlling deblocking filtering at different levels in coded video
US11228776B1 (en) * 2020-03-27 2022-01-18 Tencent America LLC Method for output layer set mode in multilayered video stream
KR20220162738A (ko) * 2020-03-30 2022-12-08 엘지전자 주식회사 Ptl 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
GB2593776A (en) * 2020-04-03 2021-10-06 Sony Group Corp Video data encoding and decoding
US11470357B2 (en) * 2020-04-03 2022-10-11 Sharp Kabushiki Kaisha Systems and methods for signaling decoding capability information in video coding
KR20230023708A (ko) * 2020-06-03 2023-02-17 엘지전자 주식회사 영상/비디오 코딩 시스템에서 상위 레벨 신택스를 처리하는 방법 및 장치
WO2021246790A1 (ko) * 2020-06-03 2021-12-09 엘지전자 주식회사 영상/비디오 코딩 시스템에서 일반 제한 정보를 처리하는 방법 및 장치
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
JP7508599B2 (ja) * 2020-06-09 2024-07-01 バイトダンス インコーポレイテッド 非スケーラブルネスト化ビデオシンタックス要素におけるシグナリング制約
US12041386B2 (en) 2020-09-29 2024-07-16 Lemon Inc. Dependent random access point indication in video bitstreams
WO2023060023A1 (en) * 2021-10-08 2023-04-13 Bytedance Inc. Method, apparatus and medium for video processing
KR20250060888A (ko) * 2022-09-03 2025-05-07 엘지전자 주식회사 Hrd 파라미터를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
WO2025221836A1 (en) * 2024-04-19 2025-10-23 Bytedance Inc. Various high-level syntax improvements in dynamic mesh coding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101411192A (zh) * 2006-03-29 2009-04-15 高通股份有限公司 具有可缩放性的视频处理
CN101795344A (zh) * 2010-03-02 2010-08-04 北京大学 数字全息图像压缩、解码方法及系统、传输方法及系统
TW201330634A (zh) * 2011-11-25 2013-07-16 Samsung Electronics Co Ltd 編碼影像的方法與裝置以及將影像解碼以管理解碼器的緩衝器的方法與裝置
CN103338369A (zh) * 2013-06-03 2013-10-02 江苏省电力公司信息通信分公司 基于avs和神经网络的立体视频编码方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8615038B2 (en) * 2004-12-06 2013-12-24 Nokia Corporation Video coding, decoding and hypothetical reference decoder
KR101663917B1 (ko) 2007-04-18 2016-10-07 톰슨 라이센싱 코딩 시스템
JP5131101B2 (ja) * 2008-09-09 2013-01-30 富士通株式会社 動画像編集装置および動画像編集プログラム
JP5332773B2 (ja) * 2009-03-18 2013-11-06 ソニー株式会社 画像処理装置および方法
US8341168B1 (en) * 2009-06-04 2012-12-25 Workday, Inc. System for displaying hierarchical data
CN102860008B (zh) 2010-01-06 2016-05-11 杜比实验室特许公司 用于多层视频系统的复杂度自适应可伸缩解码及流处理
KR101785666B1 (ko) 2010-01-12 2017-10-16 엘지전자 주식회사 비디오 신호의 처리 방법 및 장치
US10841590B2 (en) * 2011-01-13 2020-11-17 Nec Corporation Video decoding device, video decoding method, and program
KR101840579B1 (ko) * 2011-01-13 2018-03-20 닛본 덴끼 가부시끼가이샤 영상 복호 장치, 영상 복호 방법 및 프로그램
EP3021587A3 (en) 2011-04-15 2016-12-28 SK Planet Co., Ltd. High speed scalable video coding device and method using multi-track video
CN102769747A (zh) 2012-06-29 2012-11-07 中山大学 一种基于并行迭代的分级分布式视频编解码方法及系统
US10021394B2 (en) * 2012-09-24 2018-07-10 Qualcomm Incorporated Hypothetical reference decoder parameters in video coding
US9161039B2 (en) * 2012-09-24 2015-10-13 Qualcomm Incorporated Bitstream properties in video coding
BR112015013034A2 (pt) * 2012-12-11 2017-07-11 Sony Corp dispositivos de codificação e decodificação, e, métodos de codificação usando um dispositivo de codificação e de decodificação usando um dispositivo de decodificação
WO2014106651A1 (en) 2013-01-04 2014-07-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Efficient scalable coding concept
US9532067B2 (en) * 2013-04-05 2016-12-27 Sharp Kabushiki Kaisha Decoding of inter-layer reference picture set and reference picture list construction
KR102118524B1 (ko) * 2013-04-05 2020-06-09 브이아이디 스케일, 인크. 다수의 레이어 비디오 코딩을 위한 레이어간 참조 화상 강화
US20140301463A1 (en) * 2013-04-05 2014-10-09 Nokia Corporation Method and apparatus for video coding and decoding
WO2014163460A1 (ko) 2013-04-05 2014-10-09 삼성전자 주식회사 계층 식별자 확장에 따른 비디오 스트림 부호화 방법 및 그 장치, 계층 식별자 확장에 따른 따른 비디오 스트림 복호화 방법 및 그 장치
CN110225356B (zh) * 2013-04-08 2024-02-13 Ge视频压缩有限责任公司 多视图解码器
US10070125B2 (en) 2013-07-31 2018-09-04 Nokia Technologies Oy Method and apparatus for video coding and decoding
US10554990B2 (en) 2013-10-14 2020-02-04 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
US9712837B2 (en) 2014-03-17 2017-07-18 Qualcomm Incorporated Level definitions for multi-layer video codecs
US9794626B2 (en) 2014-05-01 2017-10-17 Qualcomm Incorporated Partitioning schemes in multi-layer video coding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101411192A (zh) * 2006-03-29 2009-04-15 高通股份有限公司 具有可缩放性的视频处理
CN101795344A (zh) * 2010-03-02 2010-08-04 北京大学 数字全息图像压缩、解码方法及系统、传输方法及系统
TW201330634A (zh) * 2011-11-25 2013-07-16 Samsung Electronics Co Ltd 編碼影像的方法與裝置以及將影像解碼以管理解碼器的緩衝器的方法與裝置
CN103338369A (zh) * 2013-06-03 2013-10-02 江苏省电力公司信息通信分公司 基于avs和神经网络的立体视频编码方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
High efficiency video coding (HEVC) scalable extensions Draft 5;Ye-kui Wang, Qualcomm;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11》;20140117;第1页 *
MV-HEVC/SHVC HLS / JCT-VC AHG20: Multi-layer HRD operation;Miska M. Hannuksela;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11》;20131101;第2节 *

Also Published As

Publication number Publication date
BR112016025107B1 (pt) 2022-12-06
US20150319449A1 (en) 2015-11-05
EP3138291B1 (en) 2018-11-14
US10390087B2 (en) 2019-08-20
JP2017517195A (ja) 2017-06-22
EP3138291A1 (en) 2017-03-08
BR112016025100A2 (pt) 2017-08-15
EP3138292A1 (en) 2017-03-08
JP2017517194A (ja) 2017-06-22
EP3138290A1 (en) 2017-03-08
US9712871B2 (en) 2017-07-18
BR112016025419B1 (pt) 2022-12-06
WO2015168591A1 (en) 2015-11-05
MX2016013623A (es) 2017-02-28
MX363421B (es) 2019-03-22
WO2015168553A1 (en) 2015-11-05
KR102384092B1 (ko) 2022-04-06
BR112016025107A2 (pt) 2017-08-15
US9794626B2 (en) 2017-10-17
MX364115B (es) 2019-04-12
CN106464934A (zh) 2017-02-22
WO2015168585A1 (en) 2015-11-05
JP6858562B2 (ja) 2021-04-14
KR20160149217A (ko) 2016-12-27
JP2017517196A (ja) 2017-06-22
EP3138292B1 (en) 2019-09-18
ES2711535T3 (es) 2019-05-06
BR112016025419A2 (pt) 2017-08-15
US20150319462A1 (en) 2015-11-05
KR20170019344A (ko) 2017-02-21
ES2686699T3 (es) 2018-10-19
CN106464936A (zh) 2017-02-22
BR112016025100B1 (pt) 2022-12-06
JP6464193B2 (ja) 2019-02-06
MX2016013943A (es) 2017-01-09
KR102078896B1 (ko) 2020-02-19
KR101984368B1 (ko) 2019-05-30
HUE041371T2 (hu) 2019-05-28
CN106464934B (zh) 2019-06-14
EP3138290B1 (en) 2018-06-13
US20150319448A1 (en) 2015-11-05
KR20170018819A (ko) 2017-02-20
CN106464935B (zh) 2019-06-21
JP6530425B2 (ja) 2019-06-12
CN106464935A (zh) 2017-02-22
HUE040132T2 (hu) 2019-02-28

Similar Documents

Publication Publication Date Title
CN106464936B (zh) 通过基于含一或多个层的分区确定解码器的处理核心对多层视频数据进行解码的方法和装置
CN105612752B (zh) 对用于多层视频编解码器的多模提取的支持
CN108141617B (zh) 用于处理及产生文件的方法和设备以及计算机可读存储媒体
CN104704829B (zh) 处理视频数据的方法和装置以及计算机可读存储媒体
CN105308971B (zh) 一种解码视频数据的方法和装置、以及非暂时性计算机可读数据存储媒体
CN104054345B (zh) 对用于视频译码的参数集和nal单元标头进行译码
CN104685892B (zh) 一种处理视频数据的方法、装置及可读存储媒体
CN105637878B (zh) 在视频译码中用于基于子解码图片缓冲器(sub-dpb)的dpb操作的传信
CN105900429B (zh) 一种译码视频信息的方法、设备、装置及计算机可读媒体
CN104885459B (zh) 用于多层译码的多分辨率经解码图片缓冲器管理
CN108781289A (zh) 针对视频译码工具的受约束块层级优化和用信号发送
CN107105295A (zh) 用于高效视频译码(hevc)和扩展的视频参数集
CN104813671A (zh) 视频译码中的位流性质
CN106664447B (zh) 用于载送多层视频的传输流的方法、装置及存储媒体

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant