ES2972503T3 - Subflujos para el procesamiento paralelo de frente de onda en la codificación de vídeo - Google Patents

Subflujos para el procesamiento paralelo de frente de onda en la codificación de vídeo Download PDF

Info

Publication number
ES2972503T3
ES2972503T3 ES12809553T ES12809553T ES2972503T3 ES 2972503 T3 ES2972503 T3 ES 2972503T3 ES 12809553 T ES12809553 T ES 12809553T ES 12809553 T ES12809553 T ES 12809553T ES 2972503 T3 ES2972503 T3 ES 2972503T3
Authority
ES
Spain
Prior art keywords
image
segment
ctb
tile
encoded
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
ES12809553T
Other languages
English (en)
Spanish (es)
Inventor
Ye-Kui Wang
Muhammed Zeyd Coban
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
Application granted granted Critical
Publication of ES2972503T3 publication Critical patent/ES2972503T3/es
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
    • H04N19/42—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
    • H04N19/46—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • 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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
ES12809553T 2012-01-18 2012-12-19 Subflujos para el procesamiento paralelo de frente de onda en la codificación de vídeo Active ES2972503T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261588096P 2012-01-18 2012-01-18
US13/718,945 US9749661B2 (en) 2012-01-18 2012-12-18 Sub-streams for wavefront parallel processing in video coding
PCT/US2012/070687 WO2013109383A1 (en) 2012-01-18 2012-12-19 Sub-streams for wavefront parallel processing in video coding

Publications (1)

Publication Number Publication Date
ES2972503T3 true ES2972503T3 (es) 2024-06-13

Family

ID=48779951

Family Applications (2)

Application Number Title Priority Date Filing Date
ES12809553T Active ES2972503T3 (es) 2012-01-18 2012-12-19 Subflujos para el procesamiento paralelo de frente de onda en la codificación de vídeo
ES12809552T Active ES2952775T3 (es) 2012-01-18 2012-12-19 Indicación de uso de un procesamiento paralelo de frente de onda en una codificación de vídeo

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES12809552T Active ES2952775T3 (es) 2012-01-18 2012-12-19 Indicación de uso de un procesamiento paralelo de frente de onda en una codificación de vídeo

Country Status (19)

Country Link
US (2) US9332259B2 (cg-RX-API-DMAC7.html)
EP (2) EP2805489B1 (cg-RX-API-DMAC7.html)
JP (2) JP6203755B2 (cg-RX-API-DMAC7.html)
KR (2) KR102057352B1 (cg-RX-API-DMAC7.html)
CN (2) CN104054347B (cg-RX-API-DMAC7.html)
AU (2) AU2012366143B2 (cg-RX-API-DMAC7.html)
BR (2) BR112014017521B1 (cg-RX-API-DMAC7.html)
CA (2) CA2860762C (cg-RX-API-DMAC7.html)
ES (2) ES2972503T3 (cg-RX-API-DMAC7.html)
IL (2) IL233321B (cg-RX-API-DMAC7.html)
MY (2) MY165064A (cg-RX-API-DMAC7.html)
PH (2) PH12014501531B1 (cg-RX-API-DMAC7.html)
PL (1) PL2805488T3 (cg-RX-API-DMAC7.html)
RU (2) RU2609073C2 (cg-RX-API-DMAC7.html)
SG (3) SG11201403349SA (cg-RX-API-DMAC7.html)
TW (2) TWI561064B (cg-RX-API-DMAC7.html)
UA (2) UA112675C2 (cg-RX-API-DMAC7.html)
WO (2) WO2013109383A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA201406023B (cg-RX-API-DMAC7.html)

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102771125B (zh) * 2009-12-10 2015-12-09 Sk电信有限公司 使用树形结构的编码/解码方法和装置
US8767824B2 (en) 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
KR102238127B1 (ko) 2011-12-29 2021-04-08 엘지전자 주식회사 비디오 인코딩 및 디코딩 방법과 이를 이용하는 장치
US9332259B2 (en) 2012-01-18 2016-05-03 Qualcomm Incorporated Indication of use of wavefront parallel processing in video coding
CA2898150C (en) 2012-01-30 2017-11-14 Samsung Electronics Co., Ltd. Method and apparatus for video encoding for each spatial sub-area, and method and apparatus for video decoding for each spatial sub-area
KR102269655B1 (ko) * 2012-02-04 2021-06-25 엘지전자 주식회사 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치
WO2013141665A1 (ko) 2012-03-22 2013-09-26 엘지전자 주식회사 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치
KR102351132B1 (ko) 2012-06-26 2022-01-13 엘지전자 주식회사 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치
US9621905B2 (en) * 2012-06-29 2017-04-11 Qualcomm Incorporated Tiles and wavefront parallel processing
EP2941868B1 (en) * 2013-01-07 2020-07-08 Nokia Technologies Oy Method and apparatus for video coding and decoding
KR20200045013A (ko) * 2013-07-15 2020-04-29 소니 주식회사 상호작용성을 위한 모션-구속된 타일 세트들 sei 메시지의 확장들
US11425395B2 (en) 2013-08-20 2022-08-23 Google Llc Encoding and decoding using tiling
US9299122B2 (en) 2013-09-25 2016-03-29 Apple Inc. Neighbor context processing in block processing pipelines
US9305325B2 (en) 2013-09-25 2016-04-05 Apple Inc. Neighbor context caching in block processing pipelines
US9270999B2 (en) 2013-09-25 2016-02-23 Apple Inc. Delayed chroma processing in block processing pipelines
US9571846B2 (en) 2013-09-27 2017-02-14 Apple Inc. Data storage and access in block processing pipelines
US9215472B2 (en) 2013-09-27 2015-12-15 Apple Inc. Parallel hardware and software block processing pipelines
US9218639B2 (en) 2013-09-27 2015-12-22 Apple Inc. Processing order in block processing pipelines
MX373811B (es) 2013-10-14 2020-03-24 Microsoft Technology Licensing Llc Características del modo de predicción copia de bloque interno para codificación y decodificación de imagen y video.
WO2015054813A1 (en) 2013-10-14 2015-04-23 Microsoft Technology Licensing, Llc Encoder-side options for intra block copy prediction mode for video and image coding
WO2015054812A1 (en) 2013-10-14 2015-04-23 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
KR101718830B1 (ko) * 2013-10-30 2017-03-23 한국전자통신연구원 부호화 모드에 따른 적응적 병렬처리가 적용된 고속 비디오 복호화 방법 및 장치
US10469863B2 (en) 2014-01-03 2019-11-05 Microsoft Technology Licensing, Llc Block vector prediction in video and image coding/decoding
US9860540B2 (en) * 2014-01-03 2018-01-02 Qualcomm Incorporated Inference of nooutputofpriorpicsflag in video coding
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
WO2015192353A1 (en) 2014-06-19 2015-12-23 Microsoft Technology Licensing, Llc Unified intra block copy and inter prediction modes
CN111836048B (zh) 2014-06-20 2024-06-11 索尼公司 图像编码设备和方法
US10257529B2 (en) 2014-06-30 2019-04-09 Intel Corporation Techniques for generating wave front groups for parallel processing a video frame by a video encoder
US9807410B2 (en) 2014-07-02 2017-10-31 Apple Inc. Late-stage mode conversions in pipelined video encoders
US20160014415A1 (en) * 2014-07-08 2016-01-14 Mediatek Inc. Method and apparatus for performing wave-front parallel encoding procedure with constraint on coding mode and/or quantization parameter selection
US9762937B2 (en) * 2014-08-07 2017-09-12 Sonic Ip, Inc. Systems and methods for protecting elementary bitstreams incorporating independently encoded tiles
CN105874800B (zh) * 2014-09-17 2019-05-10 联发科技股份有限公司 句法解析装置和句法解析方法
RU2679201C2 (ru) 2014-09-30 2019-02-06 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Правила для режимов внутрикадрового прогнозирования, когда активируется волновая параллельная обработка данных
GB2531001B (en) * 2014-10-06 2019-06-05 Canon Kk Method and apparatus for vector encoding in video coding and decoding
US10212445B2 (en) * 2014-10-09 2019-02-19 Qualcomm Incorporated Intra block copy prediction restrictions for parallel processing
US20160105678A1 (en) * 2014-10-13 2016-04-14 Microsoft Technology Licensing, Llc Video Parameter Techniques
CN105847825A (zh) * 2015-01-16 2016-08-10 杭州海康威视数字技术股份有限公司 视频编码码流的编码、索引存储和访问方法及相应装置
US9942551B2 (en) * 2015-01-30 2018-04-10 Qualcomm Incorporated Palette index grouping for video coding
JP6717562B2 (ja) * 2015-02-06 2020-07-01 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Ｐａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置
US10200711B2 (en) 2015-03-27 2019-02-05 Qualcomm Incorporated Motion vector derivation in video coding
US10334248B2 (en) * 2015-05-29 2019-06-25 Qualcomm Incorporated Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design
US10659783B2 (en) 2015-06-09 2020-05-19 Microsoft Technology Licensing, Llc Robust encoding/decoding of escape-coded pixels in palette mode
US20170019679A1 (en) * 2015-07-15 2017-01-19 Mediatek Inc. Hybrid video decoding apparatus for performing hardware entropy decoding and subsequent software decoding and associated hybrid video decoding method
US10535114B2 (en) * 2015-08-18 2020-01-14 Nvidia Corporation Controlling multi-pass rendering sequences in a cache tiling architecture
US9451291B1 (en) * 2015-08-31 2016-09-20 Radmilo Bozinovic Fast DWT-based intermediate video codec optimized for massively parallel architecture
US10212444B2 (en) * 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding
US10855989B2 (en) * 2016-06-09 2020-12-01 Qualcomm Incorporated Substream multiplexing for display stream compression
KR20190052128A (ko) * 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
US20190253624A1 (en) * 2017-07-17 2019-08-15 Ki Baek Kim Image data encoding/decoding method and apparatus
WO2018074291A1 (ja) * 2016-10-18 2018-04-26 パナソニックＩｐマネジメント株式会社 画像符号化方法、伝送方法および画像符号化装置
JP2018107500A (ja) * 2016-12-22 2018-07-05 キヤノン株式会社 符号化装置、符号化方法及びプログラム、復号装置、復号方法及びプログラム
US10999602B2 (en) 2016-12-23 2021-05-04 Apple Inc. Sphere projected motion estimation/compensation and mode decision
US11259046B2 (en) 2017-02-15 2022-02-22 Apple Inc. Processing of equirectangular object data to compensate for distortion by spherical projections
US10924747B2 (en) 2017-02-27 2021-02-16 Apple Inc. Video coding techniques for multi-view video
US11093752B2 (en) 2017-06-02 2021-08-17 Apple Inc. Object tracking in multi-view video
US20190005709A1 (en) * 2017-06-30 2019-01-03 Apple Inc. Techniques for Correction of Visual Artifacts in Multi-View Images
US10754242B2 (en) 2017-06-30 2020-08-25 Apple Inc. Adaptive resolution and projection format in multi-direction video
CN115442598B (zh) * 2017-10-20 2025-10-14 英迪股份有限公司 图像编码、解码方法以及存储比特流的记录介质
ES2971545T3 (es) 2018-04-03 2024-06-05 Huawei Tech Co Ltd Señalización de formato de archivo de mitigación de errores en una codificación de vídeo dependiente del área de visualización basada en flujos de bits de subimágenes
WO2019234608A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Partition tree with more than four sub-blocks
WO2020005758A1 (en) * 2018-06-29 2020-01-02 Interdigital Vc Holdings, Inc. Wavefront parallel processing of luma and chroma components
CN116781935A (zh) * 2018-09-14 2023-09-19 华为技术有限公司 视频译码中的分块指示
WO2020070120A1 (en) * 2018-10-02 2020-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Picture tile attributes signaled using loop(s) over tiles
EP3902260A4 (en) * 2018-12-21 2022-08-31 Sharp Kabushiki Kaisha VIDEO CODING DEVICE AND VIDEO DECODING DEVICE
CN120050434A (zh) 2018-12-31 2025-05-27 华为技术有限公司 视频译码中的显式地址指示
MX2021008001A (es) * 2018-12-31 2021-10-22 Huawei Tech Co Ltd Un codificador, un decodificador y métodos correspondientes para señalización de configuración de mosaicos.
EP3909246B1 (en) * 2019-01-09 2023-06-07 Huawei Technologies Co., Ltd. Sub-picture position constraints in video coding
CA3104069C (en) * 2019-01-16 2023-04-11 Telefonaktiebolaget Lm Ericsson (Publ) Video coding comprising uniform tile split with remainder
CN113475093B (zh) * 2019-02-07 2024-03-22 交互数字Vc控股公司 用于处理点云的方法和装置
US11997297B2 (en) 2019-03-06 2024-05-28 Sharp Kabushiki Kaisha Systems and methods for signaling tile group information in video coding
AU2019201649A1 (en) * 2019-03-11 2020-10-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a tree of blocks of video samples
KR102825177B1 (ko) * 2019-03-11 2025-06-26 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더, 및 대응하는 방법들
MY209892A (en) * 2019-03-11 2025-08-08 Tencent America LLC Tile and sub-picture partitioning
JP7311626B2 (ja) 2019-04-24 2023-07-19 バイトダンス インコーポレイテッド 符号化映像の量子化残差差分パルス符号変調表現の制約
KR102707777B1 (ko) 2019-05-01 2024-09-20 바이트댄스 아이엔씨 양자화된 잔차 차동 펄스 코드 변조 코딩을 사용하는 인트라 코딩된 비디오
KR20220002918A (ko) 2019-05-02 2022-01-07 바이트댄스 아이엔씨 변환 스킵 모드에서의 시그널링
CN113785306B (zh) 2019-05-02 2024-06-14 字节跳动有限公司 基于编解码树结构类型的编解码模式
CN117857797A (zh) * 2019-05-03 2024-04-09 华为技术有限公司 由视频解码器实现的解码方法及其相关装置和存储介质
WO2020233661A1 (en) 2019-05-21 2020-11-26 Beijing Bytedance Network Technology Co., Ltd. Syntax signaling in sub-block merge mode
US11197009B2 (en) 2019-05-30 2021-12-07 Hulu, LLC Processing sub-partitions in parallel using reference pixels
US11202070B2 (en) * 2019-05-30 2021-12-14 Hulu, LLC Parallel bi-directional intra-coding of sub-partitions
US11212530B2 (en) * 2019-06-24 2021-12-28 Tencent America LLC Method for slice, tile and brick signaling
CN114208165B (zh) 2019-08-10 2023-12-15 北京字节跳动网络技术有限公司 子图片解码中的缓冲器管理
KR20210030889A (ko) * 2019-09-10 2021-03-18 주식회사 엑스리스 영상 신호 부호화/복호화 방법 및 이를 위한 장치
US11153576B2 (en) * 2019-09-20 2021-10-19 Qualcomm Incorporated Scaling matrices and signaling for video coding
US11356685B2 (en) * 2019-09-23 2022-06-07 Qualcomm Incorproated Signaling number of sub-pictures in high-level syntax for video coding
KR102609308B1 (ko) 2019-10-02 2023-12-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 비트스트림에서의 서브픽처 시그널링을 위한 신택스
KR102871115B1 (ko) * 2019-10-18 2025-10-16 두인 비전 컴퍼니 리미티드 서브픽처들의 파라미터 세트 시그널링에서의 신택스 제약들
AU2020393728B2 (en) * 2019-11-28 2024-03-14 Lg Electronics Inc. Image/video coding method and apparatus on basis of picture division structure
CN120263977A (zh) 2019-11-28 2025-07-04 Lg 电子株式会社 用于图像/视频编译的切片和拼块配置
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
CN113038140B (zh) * 2019-12-24 2024-05-28 扬智电子科技(成都)有限公司 上下文适应性二进制算术编码的视频解码方法与其视频解码装置
EP4074024A4 (en) 2020-01-09 2023-04-05 ByteDance Inc. SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES
WO2021164785A1 (en) 2020-02-21 2021-08-26 Beijing Bytedance Network Technology Co., Ltd. Coding of pictures containing slices and tiles
EP4097988A4 (en) 2020-02-21 2023-03-01 Beijing Bytedance Network Technology Co., Ltd. SIGNALING OF SLICE AND TILE LPICTURE SUBDIVISIONS
JP7400114B2 (ja) * 2020-02-24 2023-12-18 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でのピクチャレベルスライスインデックスの使用
CN116962681A (zh) 2020-02-28 2023-10-27 华为技术有限公司 用于指示条带的图像分割信息的解码器及对应方法
US20210297704A1 (en) * 2020-03-20 2021-09-23 Qualcomm Incorporated Independent subpicture signaling in video coding
GB2593221B (en) * 2020-03-20 2023-04-05 Canon Kk High level syntax for video coding and decoding
WO2021190464A1 (en) 2020-03-23 2021-09-30 Beijing Bytedance Network Technology Co., Ltd. Controlling deblocking filtering at different levels in coded video
WO2021197447A1 (en) 2020-04-01 2021-10-07 Beijing Bytedance Network Technology Co., Ltd. Controlling quantization parameter delta signaling
JP7425224B2 (ja) 2020-04-07 2024-01-30 北京字節跳動網絡技術有限公司 高レベル構文におけるインター予測のための信号通知
JP7506175B2 (ja) 2020-04-09 2024-06-25 北京字節跳動網絡技術有限公司 映像コーディングにおけるデブロッキング信号通知
WO2021204251A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Use of header syntax elements and adaptation parameter set
WO2021209061A1 (en) 2020-04-17 2021-10-21 Beijing Bytedance Network Technology Co., Ltd. Presence of adaptation parameter set units
KR20230002447A (ko) 2020-04-26 2023-01-05 바이트댄스 아이엔씨 비디오 코딩 신택스 요소의 조건적 시그널링
US11924435B2 (en) 2020-05-15 2024-03-05 Intel Corporation High quality advanced neighbor management encoder architecture
CN117337567A (zh) * 2021-04-21 2024-01-02 抖音视界有限公司 用于视频处理的方法、设备和介质
EP4292283A1 (en) * 2021-04-26 2023-12-20 Huawei Technologies Co., Ltd. Parallel entropy coding
US12075074B2 (en) * 2021-09-24 2024-08-27 Apple Inc. Systems and methods for multi-core image encoding
CN114339291B (zh) * 2021-12-31 2024-05-28 杭州当虹科技股份有限公司 流媒体视频缩放播放的方法
CN117676146A (zh) * 2022-09-08 2024-03-08 华为技术有限公司 一种编解码方法及装置
CN115499667B (zh) * 2022-11-17 2023-07-14 山东云海国创云计算装备产业创新中心有限公司 一种视频处理方法、装置、设备及可读存储介质

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831728B1 (fr) * 2001-10-25 2004-03-12 Canon Kk Procede et dispositif de formation d'un signal numerique derive a partir d'un signal numerique compresse
US8000388B2 (en) 2006-07-17 2011-08-16 Sony Corporation Parallel processing apparatus for video compression
US8582663B2 (en) 2006-08-08 2013-11-12 Core Wireless Licensing S.A.R.L. Method, device, and system for multiplexing of video streams
US7991236B2 (en) 2006-10-16 2011-08-02 Nokia Corporation Discardable lower layer adaptations in scalable video coding
EP3399756B1 (en) 2007-04-12 2020-09-09 Dolby International AB Tiling in video encoding and decoding
US8150172B2 (en) 2007-05-04 2012-04-03 Qualcomm Incorporated Video coding mode selection using estimated coding costs
EP2156672A1 (en) 2007-05-04 2010-02-24 QUALCOMM Incorporated Video coding mode selection using estimated coding costs
US8265144B2 (en) 2007-06-30 2012-09-11 Microsoft Corporation Innovations in video decoder implementations
US8311111B2 (en) 2008-09-11 2012-11-13 Google Inc. System and method for decoding using parallel processing
US20110280314A1 (en) 2010-05-12 2011-11-17 Texas Instruments Incorporated Slice encoding and decoding processors, circuits, devices, systems and processes
CN101867821B (zh) 2010-06-18 2011-11-16 上海交通大学 基于稀疏采样和纹理重建的视频编码系统
US9313514B2 (en) 2010-10-01 2016-04-12 Sharp Kabushiki Kaisha Methods and systems for entropy coder initialization
WO2012048053A2 (en) * 2010-10-05 2012-04-12 Massachusetts Institute Of Technology System and method for optimizing context-adaptive binary arithmetic coding
US9300976B2 (en) * 2011-01-14 2016-03-29 Cisco Technology, Inc. Video encoder/decoder, method and computer program product that process tiles of video data
US9325999B2 (en) 2011-03-10 2016-04-26 Sharp Kabushiki Kaisha Video decoder for slices
EP2749025A2 (en) 2011-11-08 2014-07-02 Telefonaktiebolaget L M Ericsson (PUBL) Tile size in video coding
US9332259B2 (en) 2012-01-18 2016-05-03 Qualcomm Incorporated Indication of use of wavefront parallel processing in video coding

Also Published As

Publication number Publication date
MY165064A (en) 2018-02-28
UA111879C2 (uk) 2016-06-24
PH12014501528A1 (en) 2014-10-08
PL2805488T3 (pl) 2023-12-04
PH12014501528B1 (en) 2014-10-08
KR20140120339A (ko) 2014-10-13
TW201336312A (zh) 2013-09-01
AU2012366142A1 (en) 2014-08-07
WO2013109382A3 (en) 2013-10-10
RU2609073C2 (ru) 2017-01-30
BR112014017521A2 (pt) 2017-06-13
RU2014133720A (ru) 2016-03-10
IL233360B (en) 2018-03-29
BR112014017521A8 (pt) 2017-07-04
UA112675C2 (uk) 2016-10-10
US9332259B2 (en) 2016-05-03
MY168215A (en) 2018-10-15
TWI478588B (zh) 2015-03-21
AU2012366143B2 (en) 2017-04-20
JP6203755B2 (ja) 2017-09-27
JP2015507907A (ja) 2015-03-12
US20130182774A1 (en) 2013-07-18
WO2013109382A2 (en) 2013-07-25
ZA201406023B (en) 2017-09-27
ES2952775T3 (es) 2023-11-06
JP6151276B2 (ja) 2017-06-21
EP2805489C0 (en) 2024-02-14
CN104054347B (zh) 2018-08-28
AU2012366143A1 (en) 2014-08-07
BR112014017521B1 (pt) 2022-09-20
WO2013109383A1 (en) 2013-07-25
CA2860762A1 (en) 2013-07-25
RU2612616C1 (ru) 2017-03-09
CA2860840A1 (en) 2013-07-25
CN104054347A (zh) 2014-09-17
EP2805488A2 (en) 2014-11-26
IL233321A0 (en) 2014-08-31
KR20140120338A (ko) 2014-10-13
PH12014501531B1 (en) 2018-10-26
EP2805488B1 (en) 2023-08-02
SG10201605295XA (en) 2016-08-30
EP2805489B1 (en) 2024-02-14
US9749661B2 (en) 2017-08-29
IL233360A0 (en) 2014-08-31
KR101676547B1 (ko) 2016-11-15
CA2860840C (en) 2019-12-31
AU2012366142B2 (en) 2017-05-18
CN104054348A (zh) 2014-09-17
HK1198236A1 (en) 2015-03-13
SG11201403351VA (en) 2014-08-28
TW201338560A (zh) 2013-09-16
HK1198403A1 (en) 2015-04-17
KR102057352B1 (ko) 2019-12-18
BR112014017379B1 (pt) 2022-09-27
PH12014501531A1 (en) 2014-10-08
CN104054348B (zh) 2017-10-31
CA2860762C (en) 2019-07-02
EP2805489A1 (en) 2014-11-26
JP2015507906A (ja) 2015-03-12
IL233321B (en) 2018-04-30
BR112014017379A8 (pt) 2017-07-04
EP2805488C0 (en) 2023-08-02
TWI561064B (en) 2016-12-01
SG11201403349SA (en) 2014-09-26
BR112014017379A2 (pt) 2017-06-13
US20130182775A1 (en) 2013-07-18

Similar Documents

Publication Publication Date Title
ES2972503T3 (es) Subflujos para el procesamiento paralelo de frente de onda en la codificación de vídeo
ES2928248T3 (es) Relleno de segmentos en unidades NAL de la porción codificada
ES2892341T3 (es) Codificación de vídeo con unidades de capa de abstracción de red que incluyen múltiples particiones de imagen codificada
HK1198236B (en) Indication of use of wavefront parallel processing in video coding
HK1198403B (en) Sub-streams for wavefront parallel processing in video coding