CN105052152B - 用于视频译码及压缩的设备、方法及非暂时性计算机可读媒体 - Google Patents

用于视频译码及压缩的设备、方法及非暂时性计算机可读媒体 Download PDF

Info

Publication number
CN105052152B
CN105052152B CN201480017622.3A CN201480017622A CN105052152B CN 105052152 B CN105052152 B CN 105052152B CN 201480017622 A CN201480017622 A CN 201480017622A CN 105052152 B CN105052152 B CN 105052152B
Authority
CN
China
Prior art keywords
reference layer
picture
layer
video
current image
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
CN201480017622.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN105052152A (zh
Inventor
陈建乐
李想
克里希纳坎斯·拉帕卡
王益魁
马尔塔·卡切维奇
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 CN105052152A publication Critical patent/CN105052152A/zh
Application granted granted Critical
Publication of CN105052152B publication Critical patent/CN105052152B/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
    • 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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • 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)
CN201480017622.3A 2013-04-01 2014-03-28 用于视频译码及压缩的设备、方法及非暂时性计算机可读媒体 Active CN105052152B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361807283P 2013-04-01 2013-04-01
US61/807,283 2013-04-01
US201361809804P 2013-04-08 2013-04-08
US61/809,804 2013-04-08
US14/228,031 US9998735B2 (en) 2013-04-01 2014-03-27 Inter-layer reference picture restriction for high level syntax-only scalable video coding
US14/228,031 2014-03-27
PCT/US2014/032162 WO2014165401A1 (en) 2013-04-01 2014-03-28 Inter-layer reference picture restriction for high level syntax-only scalable video coding

Publications (2)

Publication Number Publication Date
CN105052152A CN105052152A (zh) 2015-11-11
CN105052152B true CN105052152B (zh) 2019-04-05

Family

ID=51620832

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201480017622.3A Active CN105052152B (zh) 2013-04-01 2014-03-28 用于视频译码及压缩的设备、方法及非暂时性计算机可读媒体
CN201480018177.2A Active CN105103560B (zh) 2013-04-01 2014-03-28 用于仅高级语法可缩放视频译码的层间参考图片限制

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201480018177.2A Active CN105103560B (zh) 2013-04-01 2014-03-28 用于仅高级语法可缩放视频译码的层间参考图片限制

Country Status (6)

Country Link
US (2) US9992493B2 (enExample)
EP (2) EP2982121A1 (enExample)
JP (2) JP2016518760A (enExample)
KR (4) KR20150137098A (enExample)
CN (2) CN105052152B (enExample)
WO (2) WO2014165401A1 (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9992490B2 (en) 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
CN110996100B (zh) 2012-10-01 2022-11-25 Ge视频压缩有限责任公司 解码器、解码方法、编码器和编码方法
US10419778B2 (en) * 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
US10219006B2 (en) 2013-01-04 2019-02-26 Sony Corporation JCTVC-L0226: VPS and VPS_extension updates
US9992493B2 (en) 2013-04-01 2018-06-05 Qualcomm Incorporated Inter-layer reference picture restriction for high level syntax-only scalable video coding
WO2014163418A1 (ko) 2013-04-04 2014-10-09 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
KR20140121315A (ko) 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
US9532067B2 (en) * 2013-04-05 2016-12-27 Sharp Kabushiki Kaisha Decoding of inter-layer reference picture set and reference picture list construction
BR112015024940B1 (pt) * 2013-04-12 2023-01-24 Telefonaktiebolaget Lm Ericsson (Publ) Método e dispositivo para construir uma primeira lista de imagens de referência e uma segunda lista de imagens de referência para predição intercamadas de uma imagem atual de uma sequência de vídeo multicamadas, meio de armazenamento legível por computador, e, terminal móvel
CN111510725B (zh) 2013-07-15 2022-12-16 Ge视频压缩有限责任公司 网络装置和差错处理
HK1223471A1 (zh) * 2013-10-08 2017-07-28 夏普株式会社 图像解码装置、图像编码装置以及编码数据变换装置
HK1223472A1 (zh) * 2013-10-10 2017-07-28 夏普株式会社 图像解码装置
WO2015053598A1 (ko) * 2013-10-12 2015-04-16 삼성전자 주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
WO2015163267A1 (ja) * 2014-04-25 2015-10-29 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
EP3329676B1 (en) 2015-07-28 2020-07-29 Dolby Laboratories Licensing Corporation Sdr bit depth enhancement via codeword range amplification in a codec with inverse display management
US11445223B2 (en) * 2016-09-09 2022-09-13 Microsoft Technology Licensing, Llc Loss detection for encoded video transmission
WO2019162230A1 (en) * 2018-02-20 2019-08-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Picture/video coding supporting varying resolution and/or efficiently handling region-wise packing
KR20210099017A (ko) * 2018-12-07 2021-08-11 인터디지털 브이씨 홀딩스 인코포레이티드 코딩 도구 조합 및 제한의 관리
JP7273193B2 (ja) 2019-05-12 2023-05-12 北京字節跳動網絡技術有限公司 参照ピクチャ再サンプリングのための信号通知
JP7359873B2 (ja) * 2019-05-15 2023-10-11 華為技術有限公司 エンコーダ、デコーダ、及び対応する方法
US11233988B2 (en) * 2019-05-17 2022-01-25 Qualcomm Incorporated Reference picture resampling and inter-coding tools for video coding
HUE064367T2 (hu) * 2019-06-04 2024-03-28 Huawei Tech Co Ltd Inter kódolás videókódolásban több réteg támogatásával
KR102778652B1 (ko) 2019-08-23 2025-03-07 두인 비전 컴퍼니 리미티드 참조 픽처 리샘플링에서의 클리핑
JP7328445B2 (ja) 2019-09-19 2023-08-16 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参照サンプル位置の導出
US11310492B2 (en) 2019-09-20 2022-04-19 Tencent America LLC Signaling of inter layer prediction in video bitstream
US11418813B2 (en) * 2019-09-20 2022-08-16 Tencent America LLC Signaling of inter layer prediction in video bitstream
US12069236B2 (en) * 2019-09-24 2024-08-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoder, decoder and data stream for gradual decoder refresh coding and scalable coding
CN110545431B (zh) * 2019-09-27 2023-10-24 腾讯科技（深圳）有限公司 视频解码方法及装置、视频编码方法及装置
KR102825281B1 (ko) 2019-10-07 2025-06-24 후아웨이 테크놀러지 컴퍼니 리미티드 다중 레이어 비디오 비트스트림에서의 중복 시그널링의 방지
KR20220070533A (ko) * 2019-10-07 2022-05-31 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더 및 대응하는 방법
WO2021068956A1 (en) 2019-10-12 2021-04-15 Beijing Bytedance Network Technology Co., Ltd. Prediction type signaling in video coding
WO2021073488A1 (en) 2019-10-13 2021-04-22 Beijing Bytedance Network Technology Co., Ltd. Interplay between reference picture resampling and video coding tools
JP7395727B2 (ja) 2019-10-23 2023-12-11 北京字節跳動網絡技術有限公司 ビデオ・データを処理する方法、装置及び記憶方法
EP4035356A4 (en) 2019-10-23 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. SIGNALING FOR RE-SAMPLING REFERENCE IMAGE
US11438611B2 (en) 2019-12-11 2022-09-06 Hfi Innovation Inc. Method and apparatus of scaling window constraint for worst case bandwidth consideration for reference picture resampling in video coding
JP7425204B2 (ja) 2019-12-26 2024-01-30 バイトダンス インコーポレイテッド ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約
WO2021134016A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Constraints on signaling of video layers in coded bitstreams
KR102922307B1 (ko) 2019-12-27 2026-02-05 두인 비전 컴퍼니 리미티드 비디오 픽처 헤더의 슬라이스 유형의 시그널링
JP7422881B2 (ja) 2019-12-27 2024-01-26 バイトダンス インコーポレイテッド パラメータセットにおけるサブピクチャシグナリング
US11146824B2 (en) * 2019-12-30 2021-10-12 Mediatek Inc. Video encoding or decoding methods and apparatuses related to high-level information signaling
CN117395441A (zh) 2020-01-09 2024-01-12 字节跳动有限公司 视频流中的填充数据单元的处理
US11445176B2 (en) 2020-01-14 2022-09-13 Hfi Innovation Inc. Method and apparatus of scaling window constraint for worst case bandwidth consideration for reference picture resampling in video coding
MX2022011424A (es) 2020-03-20 2022-10-03 Bytedance Inc Uso de informacion de subimagen en codificacion de video.
CN115428438B (zh) 2020-03-27 2025-10-21 字节跳动有限公司 视频编解码中的水平信息
KR20230002395A (ko) 2020-04-20 2023-01-05 바이트댄스 아이엔씨 레퍼런스 픽처 목록에 대한 제약
WO2021222040A1 (en) 2020-04-27 2021-11-04 Bytedance Inc. Virtual boundaries in video coding
WO2021235759A1 (ko) * 2020-05-22 2021-11-25 엘지전자 주식회사 비디오 또는 영상 코딩 시스템에서의 다중 레이어 기반 영상 코딩 방법
US20230156185A1 (en) * 2021-11-15 2023-05-18 Tencent America LLC Generalized sample offset
US20250008131A1 (en) * 2023-07-02 2025-01-02 Alibaba (China) Co., Ltd. Lightweight spatial upsampling methods for machine vision
KR102874350B1 (ko) 2023-07-04 2025-10-20 이동현 금융 경제 학습용 보드게임 세트

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1636407A (zh) * 2001-08-15 2005-07-06 皇家飞利浦电子股份有限公司 具有运动补偿的完全嵌入式fgs视频编码
CN101366283A (zh) * 2006-01-11 2009-02-11 高通股份有限公司 具有精细粒度空间可缩放性的视频编码
CN101558651A (zh) * 2006-10-16 2009-10-14 诺基亚公司 可伸缩视频编码中的可丢弃较低层自适应
CN101796841A (zh) * 2007-06-27 2010-08-04 汤姆逊许可公司 用位深度可分级性的增强层残差预测对视频数据进行编码和/或解码的方法和设备

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113124B (fi) * 1999-04-29 2004-02-27 Nokia Corp Tiedonsiirto
US7369610B2 (en) 2003-12-01 2008-05-06 Microsoft Corporation Enhancement layer switching for scalable video coding
WO2007042914A1 (en) 2005-10-11 2007-04-19 Nokia Corporation Efficient decoded picture buffer management for scalable video coding
KR101352978B1 (ko) 2006-01-16 2014-01-28 고려대학교 산학협력단 향상된 계층간 참조 영상 지정, 복호 방법 및 그 장치
US8170116B2 (en) * 2006-03-27 2012-05-01 Nokia Corporation Reference picture marking in scalable video encoding and decoding
US8396134B2 (en) * 2006-07-21 2013-03-12 Vidyo, Inc. System and method for scalable video coding using telescopic mode flags
US8565314B2 (en) * 2006-10-12 2013-10-22 Qualcomm Incorporated Variable length coding table selection based on block type statistics for refinement coefficient coding
US20080089411A1 (en) * 2006-10-16 2008-04-17 Nokia Corporation Multiple-hypothesis cross-layer prediction
JP5351761B2 (ja) * 2006-10-23 2013-11-27 ヴィドヨ，インコーポレーテッド テレスコピックモードフラグを使用するスケーラブルビデオコーディングのためのシステム及び方法
AU2007318376B2 (en) * 2006-11-09 2010-07-01 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal
CN101422046A (zh) * 2006-11-09 2009-04-29 Lg电子株式会社 用于解码/编码视频信号的方法及装置
CN101401430B (zh) * 2006-11-17 2012-02-29 Lg电子株式会社 用于解码/编码视频信号的方法及装置
WO2008060125A1 (en) * 2006-11-17 2008-05-22 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal
US20080205529A1 (en) * 2007-01-12 2008-08-28 Nokia Corporation Use of fine granular scalability with hierarchical modulation
US8107571B2 (en) 2007-03-20 2012-01-31 Microsoft Corporation Parameterized filters and signaling techniques
KR101147943B1 (ko) * 2007-10-15 2012-05-23 퀄컴 인코포레이티드 스케일러블 비디오 코딩을 위한 개선된 향상 계층 코딩
KR101506219B1 (ko) 2008-03-25 2015-03-27 삼성전자주식회사 3차원 영상 컨텐츠 제공 방법, 재생 방법, 그 장치 및 그기록매체
FR2931610B1 (fr) * 2008-05-20 2010-12-17 Canon Kk Procede et un dispositif de transmission de donnees d'images
FR2939593B1 (fr) * 2008-12-09 2010-12-31 Canon Kk Procede et dispositif de codage video
CN102577375B (zh) 2009-05-01 2016-08-17 汤姆森特许公司 用于三维视频的层间依赖性信息
US9014276B2 (en) * 2009-12-04 2015-04-21 Broadcom Corporation Method and system for 3D video coding using SVC temporal and spatial scalabilities
US8780991B2 (en) * 2010-09-14 2014-07-15 Texas Instruments Incorporated Motion estimation in enhancement layers in video encoding
US20120269275A1 (en) * 2010-10-20 2012-10-25 Nokia Corporation Method and device for video coding and decoding
US20120163472A1 (en) * 2010-12-22 2012-06-28 Qualcomm Incorporated Efficiently coding scanning order information for a video block in video coding
EP2659676A4 (en) 2010-12-27 2018-01-03 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for processing of encoded video
EP2664075A4 (en) * 2011-01-14 2015-08-19 Vidyo Inc ENHANCED NAL UNIT HEADER
CA2829493A1 (en) * 2011-03-10 2012-09-13 Vidyo, Inc. Dependency parameter set for scalable video coding
US9451283B2 (en) * 2011-07-05 2016-09-20 Texas Instruments Incorporated Method, system and computer program product for selecting a motion vector in scalable video coding
US10237565B2 (en) * 2011-08-01 2019-03-19 Qualcomm Incorporated Coding parameter sets for various dimensions in video coding
EP2769549A1 (en) 2011-10-21 2014-08-27 Dolby Laboratories Licensing Corporation Hierarchical motion estimation for video compression and motion analysis
US10091515B2 (en) 2012-03-21 2018-10-02 Mediatek Singapore Pte. Ltd Method and apparatus for intra mode derivation and coding in scalable video coding
WO2013153822A1 (en) 2012-04-13 2013-10-17 Sharp Kabushiki Kaisha Devices for sending and receiving a long-term reference picture indicator
US9992493B2 (en) 2013-04-01 2018-06-05 Qualcomm Incorporated Inter-layer reference picture restriction for high level syntax-only scalable video coding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1636407A (zh) * 2001-08-15 2005-07-06 皇家飞利浦电子股份有限公司 具有运动补偿的完全嵌入式fgs视频编码
CN101366283A (zh) * 2006-01-11 2009-02-11 高通股份有限公司 具有精细粒度空间可缩放性的视频编码
CN101558651A (zh) * 2006-10-16 2009-10-14 诺基亚公司 可伸缩视频编码中的可丢弃较低层自适应
CN101796841A (zh) * 2007-06-27 2010-08-04 汤姆逊许可公司 用位深度可分级性的增强层残差预测对视频数据进行编码和/或解码的方法和设备

Also Published As

Publication number Publication date
JP2016518760A (ja) 2016-06-23
KR20210087113A (ko) 2021-07-09
US9992493B2 (en) 2018-06-05
EP2982121A1 (en) 2016-02-10
KR20150137098A (ko) 2015-12-08
JP6297670B2 (ja) 2018-03-20
KR20210087114A (ko) 2021-07-09
US20140294062A1 (en) 2014-10-02
EP2982122A1 (en) 2016-02-10
US9998735B2 (en) 2018-06-12
KR20150137099A (ko) 2015-12-08
WO2014165402A1 (en) 2014-10-09
CN105103560B (zh) 2019-02-12
CN105103560A (zh) 2015-11-25
JP2016518759A (ja) 2016-06-23
CN105052152A (zh) 2015-11-11
US20140294063A1 (en) 2014-10-02
WO2014165401A1 (en) 2014-10-09

Similar Documents

Publication Publication Date Title
CN105103560B (zh) 用于仅高级语法可缩放视频译码的层间参考图片限制
KR102140361B1 (ko) 멀티 계층 코딩에서의 컨포먼스 윈도우 정보
JP6285020B2 (ja) コンポーネント間フィルタ処理
US9769492B2 (en) Conformance parameters for bitstream partitions
CN105191315B (zh) 一种用于对视频信息进行译码的方法和设备
KR102090005B1 (ko) 스케일링 가능 비디오 코딩의 비트스트림 준수 제약들
CN105075258B (zh) 针对具有不同纵横比的空间可缩放性的层间参考图片建构
CN112740681A (zh) 自适应多重变换译码
KR101810312B1 (ko) 스케일링 팩터를 사용하는 리샘플링
US9584808B2 (en) Device and method for scalable coding of video information
CN104429072B (zh) 自适应差域空间和时间参考重构及平滑
KR101930249B1 (ko) Ｖｐｓ 에서 비트 레이트 정보 및 픽처 레이트 정보의 시그널링
US10212437B2 (en) Device and method for scalable coding of video information
US9674522B2 (en) Device and method for scalable coding of video information
JP2015530040A (ja) スケーラブルビデオコード化における代替変換
KR20160019068A (ko) 멀티-계층 비디오 코딩에서의 계층간 예측 타입들에 관한 비트스트림 제약들의 프로세싱
JP2018514985A (ja) ビデオデータを処理するためのデバイスおよび方法
KR20160031498A (ko) 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법
KR102293104B1 (ko) 리샘플링 프로세스에서 중간 데이터의 동적 범위 제어
HK40048088A (en) Adaptive multiple transform coding

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