JP6530425B2 - マルチレイヤビデオコーディングにおける分割方式 - Google Patents

マルチレイヤビデオコーディングにおける分割方式 Download PDF

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JP6530425B2
JP6530425B2 JP2016564596A JP2016564596A JP6530425B2 JP 6530425 B2 JP6530425 B2 JP 6530425B2 JP 2016564596 A JP2016564596 A JP 2016564596A JP 2016564596 A JP2016564596 A JP 2016564596A JP 6530425 B2 JP6530425 B2 JP 6530425B2
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partition
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JP2017517195A5 (OSRAM
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アダルシュ・クリシュナン・ラマスブラモニアン
イェ−クイ・ワン
フヌ・ヘンドリー
クリシュナカンス・ラパカ
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クアルコム，インコーポレイテッド
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    • 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
    • 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
    • H04N19/10—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
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    • 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
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    • 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]
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    • 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
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    • 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
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    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • 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
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    • 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
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    • 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]
    • H04N21/20—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
    • H04N19/42—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
    • 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

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  • 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)
JP2016564596A 2014-05-01 2015-05-01 マルチレイヤビデオコーディングにおける分割方式 Active JP6530425B2 (ja)

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

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JP2017517195A JP2017517195A (ja) 2017-06-22
JP2017517195A5 JP2017517195A5 (OSRAM) 2018-06-07
JP6530425B2 true JP6530425B2 (ja) 2019-06-12

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JP2016564600A Active JP6858562B2 (ja) 2014-05-01 2015-05-01 ビデオコーディングにおける分割方式に対する仮想参照デコーダパラメータの準拠を試験する方法およびデバイス
JP2016564589A Active JP6464193B2 (ja) 2014-05-01 2015-05-01 ビデオコーディングにおける決定ビットストリーム復号機能
JP2016564596A Active JP6530425B2 (ja) 2014-05-01 2015-05-01 マルチレイヤビデオコーディングにおける分割方式

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JP2016564589A Active JP6464193B2 (ja) 2014-05-01 2015-05-01 ビデオコーディングにおける決定ビットストリーム復号機能

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US (3) US10390087B2 (OSRAM)
EP (3) EP3138290B1 (OSRAM)
JP (3) JP6858562B2 (OSRAM)
KR (3) KR101984368B1 (OSRAM)
CN (3) CN106464935B (OSRAM)
BR (3) BR112016025107B1 (OSRAM)
ES (2) ES2686699T3 (OSRAM)
HU (2) HUE041371T2 (OSRAM)
MX (2) MX364115B (OSRAM)
WO (3) WO2015168591A1 (OSRAM)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10390087B2 (en) 2014-05-01 2019-08-20 Qualcomm Incorporated Hypothetical reference decoder parameters for partitioning schemes in 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
CN116347073A (zh) * 2016-03-30 2023-06-27 韩国电子通信研究院 使用画面划分信息对视频进行编码和解码的方法和设备
US20200322406A1 (en) * 2016-05-24 2020-10-08 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
CN110868595B (zh) 2018-08-28 2023-03-14 北京字节跳动网络技术有限公司 扩展四叉树的限制
WO2020086317A1 (en) * 2018-10-23 2020-04-30 Tencent America Llc. Method and apparatus for video coding
EP4542996A3 (en) * 2019-01-04 2025-06-18 Huawei Technologies Co., Ltd. Sub-picture based random access
US11381867B2 (en) * 2019-01-08 2022-07-05 Qualcomm Incorporated Multiple decoder interface for streamed media data
CN113273197A (zh) 2019-02-03 2021-08-17 北京字节跳动网络技术有限公司 视频块分割模式的信令通知
WO2020190715A1 (en) * 2019-03-15 2020-09-24 Beijing Dajia Internet Information Technology Co., Ltd. Signaling of lossless coding in video coding
CN113906738B (zh) 2019-05-21 2024-01-12 北京字节跳动网络技术有限公司 仿射模式的自适应运动矢量差分辨率
EP3977734A4 (en) * 2019-06-03 2023-07-05 Nokia Technologies Oy DEVICE AND METHOD FOR VIDEO ENCODING AND DECODING
CN113940084B (zh) * 2019-06-03 2025-06-27 诺基亚技术有限公司 用于视频编码和解码的装置、方法和计算机程序
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
CN114270831B (zh) 2019-08-10 2024-07-30 北京字节跳动网络技术有限公司 视频处理中的子图片尺寸定义
BR112022005293A2 (pt) 2019-09-19 2022-09-20 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho para processar dados de vídeo e meios de armazenamento e de gravação não transitórios legíveis por computador
JP2022548330A (ja) 2019-09-24 2022-11-17 ホアウェイ・テクノロジーズ・カンパニー・リミテッド レイヤベースのパラメータセットｎａｌユニット制約
BR112022005370A2 (pt) * 2019-09-24 2022-06-14 Huawei Tech Co Ltd Sinalização de parâmetros de dpb para fluxos de bits de vídeo de múltiplas camadas
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)
CN117956189A (zh) 2019-09-24 2024-04-30 华为技术有限公司 支持空间可适性和snr可适性的ols
CN114424557B (zh) 2019-09-24 2023-11-10 华为技术有限公司 不允许未使用的层包括在多层视频码流中
KR102609308B1 (ko) * 2019-10-02 2023-12-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 비트스트림에서의 서브픽처 시그널링을 위한 신택스
BR112022006453A2 (pt) 2019-10-05 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de dados de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador
EP4032293B1 (en) 2019-10-07 2024-07-31 Huawei Technologies Co., Ltd. Error avoidance in sub-bitstream extraction
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
KR102758910B1 (ko) 2019-10-13 2025-01-24 두인 비전 컴퍼니 리미티드 레퍼런스 픽처 리샘플링 및 비디오 코딩 툴 사이의 상호 작용
CN114631317B (zh) 2019-10-18 2024-03-15 北京字节跳动网络技术有限公司 子图片的参数集信令中的语法约束
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
CN120455699A (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
CN114902672B (zh) 2019-12-26 2025-04-29 字节跳动有限公司 视频编解码中的档次-层-级别参数集
CN114846786B (zh) 2019-12-26 2025-07-08 字节跳动有限公司 对视频比特流中的假设参考解码器参数的信令的约束
KR102708658B1 (ko) 2019-12-26 2024-09-24 바이트댄스 아이엔씨 비디오 코딩에서의 프로필, 티어 및 계층 표시
CN114902567A (zh) 2019-12-27 2022-08-12 字节跳动有限公司 视频编解码中的子图像信令
KR20220113379A (ko) 2019-12-27 2022-08-12 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 픽처 헤더의 슬라이스 유형의 시그널링
WO2021137598A1 (ko) 2019-12-30 2021-07-08 엘지전자 주식회사 Dpb 관리 프로세스를 포함하는 영상 디코딩 방법 및 그 장치
JP7441316B2 (ja) * 2019-12-30 2024-02-29 エルジー エレクトロニクス インコーポレイティド Ｏｌｓ ｄｐｂパラメータインデックスを含む映像情報ベースの映像デコーディング方法及びその装置
EP4070466A4 (en) 2020-01-09 2023-05-10 ByteDance Inc. SIGNALING A HIGH-LEVEL SYNTAX DISPLAY
KR102706671B1 (ko) 2020-02-24 2024-09-19 바이트댄스 아이엔씨 서브픽처 레벨에 기초한 분할 계산
JP7479492B2 (ja) * 2020-03-03 2024-05-08 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低周波ノン・セパラブル変換シグナリング
WO2021185311A1 (en) * 2020-03-20 2021-09-23 Mediatek Inc. Method and apparatus for signaling tile and slice partition information in image and video coding
EP4107941A4 (en) 2020-03-23 2023-04-19 Beijing Bytedance Network Technology Co., Ltd. PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE
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
CN116134821A (zh) 2020-06-03 2023-05-16 Lg电子株式会社 用于在图像/视频编码系统中处理高级语法的方法和设备
WO2021246790A1 (ko) 2020-06-03 2021-12-09 엘지전자 주식회사 영상/비디오 코딩 시스템에서 일반 제한 정보를 처리하는 방법 및 장치
EP4154523A4 (en) 2020-06-08 2023-11-22 ByteDance Inc. Constraints of slice count in a coded video picture
PH12022553390A1 (en) * 2020-06-09 2024-03-25 Bytedance Inc Signaling non-scalable-nested hypothetical reference video decoder information
US11962936B2 (en) 2020-09-29 2024-04-16 Lemon Inc. Syntax for dependent random access point indication in video bitstreams
JP7726609B2 (ja) * 2021-10-08 2025-08-20 バイトダンス インコーポレイテッド ビデオ処理のための方法、装置及び媒体
EP4583511A1 (en) * 2022-09-03 2025-07-09 LG Electronics Inc. Image encoding/decoding method and device for signaling hrd parameters, and computer-readable recording medium onto which bitstream is stored
WO2025221836A1 (en) * 2024-04-19 2025-10-23 Bytedance Inc. Various high-level syntax improvements in dynamic mesh coding
EP4657857A1 (en) * 2024-05-31 2025-12-03 Beijing Xiaomi Mobile Software Co., Ltd. Methods for video encoding and video decoding, video encoder and video decoder for supporting multi-layer rgbd video profiles

Family Cites Families (28)

* 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
US20070230564A1 (en) 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
JP5026584B2 (ja) 2007-04-18 2012-09-12 トムソン ライセンシング 符号化システム
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
EP2779655B1 (en) 2010-01-06 2019-05-22 Dolby Laboratories Licensing Corporation Complexity-adaptive scalable decoding and streaming for multi-layered video systems
EP2525575A4 (en) 2010-01-12 2016-03-16 Lg Electronics Inc METHOD AND DEVICE FOR PROCESSING VIDEO SIGNALS
CN101795344B (zh) 2010-03-02 2013-03-27 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
EP3833026B1 (en) 2011-01-13 2022-07-13 NEC Corporation Video decoding device, video decoding method, and program
US10841588B2 (en) 2011-01-13 2020-11-17 Nec Corporation Video encoding device, video decoding device, video encoding method, video decoding method, and program using inter prediction
EP3007445A1 (en) 2011-04-15 2016-04-13 SK Planet Co., Ltd. High speed scalable video coding device and method using multi-track video
KR20130058584A (ko) 2011-11-25 2013-06-04 삼성전자주식회사 복호화기의 버퍼 관리를 위한 영상 부호화 방법 및 장치, 그 영상 복호화 방법 및 장치
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
US9161039B2 (en) * 2012-09-24 2015-10-13 Qualcomm Incorporated Bitstream properties in video coding
US9241158B2 (en) 2012-09-24 2016-01-19 Qualcomm Incorporated Hypothetical reference decoder parameters in video coding
JP6229895B2 (ja) 2012-12-11 2017-11-15 ソニー株式会社 符号化装置および符号化方法、並びに、復号装置および復号方法
EP2941891B1 (en) * 2013-01-04 2020-09-16 GE Video Compression, LLC Efficient scalable coding concept
US20140301463A1 (en) * 2013-04-05 2014-10-09 Nokia Corporation Method and apparatus for video coding and decoding
CN105122805B (zh) * 2013-04-05 2019-10-15 Vid拓展公司 针对多层视频编码的层间参考图片增强的设备
US9532067B2 (en) 2013-04-05 2016-12-27 Sharp Kabushiki Kaisha Decoding of inter-layer reference picture set and reference picture list construction
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
EP2984839B1 (en) 2013-04-08 2020-05-27 GE Video Compression, LLC Coding concept allowing efficient multi-view/layer coding
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
US10070125B2 (en) 2013-07-31 2018-09-04 Nokia Technologies Oy Method and apparatus for video coding and decoding
WO2015056158A1 (en) 2013-10-14 2015-04-23 Nokia Technologies Oy Multi-layer hypothetical reference decoder
US9712837B2 (en) 2014-03-17 2017-07-18 Qualcomm Incorporated Level definitions for multi-layer video codecs
US10390087B2 (en) 2014-05-01 2019-08-20 Qualcomm Incorporated Hypothetical reference decoder parameters for partitioning schemes in video coding

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