ES2952775T3 - Indicación de uso de un procesamiento paralelo de frente de onda en una codificación de vídeo - Google Patents
Indicación de uso de un procesamiento paralelo de frente de onda en una codificación de vídeo Download PDFInfo
- Publication number
- ES2952775T3 ES2952775T3 ES12809552T ES12809552T ES2952775T3 ES 2952775 T3 ES2952775 T3 ES 2952775T3 ES 12809552 T ES12809552 T ES 12809552T ES 12809552 T ES12809552 T ES 12809552T ES 2952775 T3 ES2952775 T3 ES 2952775T3
- Authority
- ES
- Spain
- Prior art keywords
- image
- tile
- syntax element
- ctb
- slice
- 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
Links
- 238000012545 processing Methods 0.000 title claims abstract description 55
- 230000004044 response Effects 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims description 123
- 230000008569 process Effects 0.000 claims description 68
- 238000003860 storage Methods 0.000 claims description 19
- 101150114515 CTBS gene Proteins 0.000 claims 19
- 238000013139 quantization Methods 0.000 description 21
- 238000004458 analytical method Methods 0.000 description 17
- 238000004891 communication Methods 0.000 description 15
- 239000013598 vector Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 11
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 10
- 241000023320 Luma <angiosperm> Species 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000013500 data storage Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000002123 temporal effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 241000985610 Forpus Species 0.000 description 2
- 101150114886 NECTIN1 gene Proteins 0.000 description 2
- 102100023064 Nectin-1 Human genes 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012432 intermediate storage Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- H04N19/90—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
- H04N19/70—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
- H04N19/42—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
- H04N19/10—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
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261588096P | 2012-01-18 | 2012-01-18 | |
| US13/718,883 US9332259B2 (en) | 2012-01-18 | 2012-12-18 | Indication of use of wavefront parallel processing in video coding |
| PCT/US2012/070680 WO2013109382A2 (en) | 2012-01-18 | 2012-12-19 | Indication of use of wavefront parallel processing in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2952775T3 true ES2952775T3 (es) | 2023-11-06 |
Family
ID=48779951
Family Applications (2)
| 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 |
| ES12809553T Active ES2972503T3 (es) | 2012-01-18 | 2012-12-19 | Subflujos para el procesamiento paralelo de frente de onda en la codificación de vídeo |
Family Applications After (1)
| 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 |
Country Status (19)
Families Citing this family (113)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104618727B (zh) * | 2009-12-10 | 2018-01-12 | Sk电信有限公司 | 使用树形结构的解码方法 |
| US8767824B2 (en) | 2011-07-11 | 2014-07-01 | Sharp Kabushiki Kaisha | Video decoder parallelization for tiles |
| KR102375821B1 (ko) | 2011-12-29 | 2022-03-16 | 엘지전자 주식회사 | 비디오 인코딩 및 디코딩 방법과 이를 이용하는 장치 |
| US9749661B2 (en) | 2012-01-18 | 2017-08-29 | Qualcomm Incorporated | Sub-streams for wavefront parallel processing in video coding |
| SG11201406041VA (en) | 2012-01-30 | 2014-10-30 | 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 |
| KR20250010140A (ko) * | 2012-02-04 | 2025-01-20 | 엘지전자 주식회사 | 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치 |
| KR102219089B1 (ko) | 2012-03-22 | 2021-02-23 | 엘지전자 주식회사 | 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치 |
| FI4002842T3 (fi) | 2012-06-26 | 2023-11-02 | Lg Electronics Inc | Videodekoodausmenetelmä, videokoodausmenetelmä ja tallennusväline, joka tallentaa koodatun videoinformaation |
| US9621905B2 (en) * | 2012-06-29 | 2017-04-11 | Qualcomm Incorporated | Tiles and wavefront parallel processing |
| KR101825575B1 (ko) * | 2013-01-07 | 2018-02-05 | 노키아 테크놀로지스 오와이 | 비디오 코딩 및 디코딩 방법 및 장치 |
| CN105359512B (zh) * | 2013-07-15 | 2019-05-28 | 索尼公司 | 用于交互性的运动约束贴片集合sei消息的扩展 |
| US11425395B2 (en) | 2013-08-20 | 2022-08-23 | Google Llc | Encoding and decoding using tiling |
| 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 |
| US9299122B2 (en) | 2013-09-25 | 2016-03-29 | Apple Inc. | Neighbor context 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 |
| EP3058736B1 (en) | 2013-10-14 | 2019-02-27 | Microsoft Technology Licensing, LLC | Encoder-side options for intra block copy prediction mode for video and image coding |
| EP3058740B1 (en) | 2013-10-14 | 2020-06-03 | Microsoft Technology Licensing, LLC | Features of base color index map mode for video and image coding and decoding |
| KR102170169B1 (ko) | 2013-10-14 | 2020-10-26 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐 |
| KR101718830B1 (ko) * | 2013-10-30 | 2017-03-23 | 한국전자통신연구원 | 부호화 모드에 따른 적응적 병렬처리가 적용된 고속 비디오 복호화 방법 및 장치 |
| US9860540B2 (en) * | 2014-01-03 | 2018-01-02 | Qualcomm Incorporated | Inference of nooutputofpriorpicsflag in video coding |
| CA2934699A1 (en) | 2014-01-03 | 2015-07-09 | Microsoft Technology Licensing, Llc | Block vector prediction in video and image coding/decoding |
| 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 |
| KR102780333B1 (ko) | 2014-06-19 | 2025-03-12 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 통합된 인트라 블록 카피 및 인터 예측 모드 |
| EP3160144B1 (en) * | 2014-06-20 | 2022-02-02 | Sony Group Corporation | Image encoding apparatus and method |
| 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 |
| WO2016041507A1 (en) * | 2014-09-17 | 2016-03-24 | Mediatek Inc. | Syntax parsing apparatus with multiple syntax parsing circuits for processing multiple image regions within same frame or processing multiple frames and related syntax parsing method |
| CA3171803A1 (en) | 2014-09-30 | 2016-04-07 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
| 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 |
| US10958927B2 (en) * | 2015-03-27 | 2021-03-23 | Qualcomm Incorporated | Motion information derivation mode determination in video coding |
| US11233998B2 (en) * | 2015-05-29 | 2022-01-25 | Qualcomm Incorporated | Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design |
| CN106664405B (zh) | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
| 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 |
| US20190253624A1 (en) * | 2017-07-17 | 2019-08-15 | Ki Baek Kim | Image data encoding/decoding method and apparatus |
| KR102531386B1 (ko) | 2016-10-04 | 2023-05-12 | 주식회사 비원영상기술연구소 | 영상 데이터 부호화/복호화 방법 및 장치 |
| EP3531700B1 (en) * | 2016-10-18 | 2022-04-06 | Panasonic Intellectual Property Management Co., Ltd. | Image coding method, transmission method and image coding device |
| 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 |
| US10754242B2 (en) | 2017-06-30 | 2020-08-25 | Apple Inc. | Adaptive resolution and projection format in multi-direction video |
| US20190005709A1 (en) * | 2017-06-30 | 2019-01-03 | Apple Inc. | Techniques for Correction of Visual Artifacts in Multi-View Images |
| CN115442597A (zh) * | 2017-10-20 | 2022-12-06 | 韩国电子通信研究院 | 图像编码、解码方法以及存储比特流的记录介质 |
| WO2019195035A1 (en) | 2018-04-03 | 2019-10-10 | Futurewei Technologies, Inc. | Error mitigation in sub-picture bitstream based viewport dependent video coding |
| WO2019234604A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Extended quad-tree with asymmetric sub-blocks |
| WO2020005758A1 (en) * | 2018-06-29 | 2020-01-02 | Interdigital Vc Holdings, Inc. | Wavefront parallel processing of luma and chroma components |
| CN116055732A (zh) | 2018-09-14 | 2023-05-02 | 华为技术有限公司 | 视频译码方法，设备以及非瞬时性计算机可读介质 |
| US11503308B2 (en) * | 2018-10-02 | 2022-11-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Picture tile attributes signaled using loop(s) over tiles |
| WO2020130139A1 (ja) | 2018-12-21 | 2020-06-25 | シャープ株式会社 | 動画像符号化装置および動画像復号装置 |
| 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 |
| EP4373084A3 (en) | 2018-12-31 | 2024-11-13 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods for tile configuration signaling |
| PL3906687T3 (pl) * | 2019-01-09 | 2024-07-22 | Huawei Technologies Co., Ltd. | Sygnalizacja wskaźnika poziomu obrazu podrzędnego w kodowaniu wideo |
| CN112292856B (zh) * | 2019-01-16 | 2023-10-27 | 瑞典爱立信有限公司 | 包括具有剩余量的均匀图块分割的视频编码 |
| WO2020163038A1 (en) * | 2019-02-07 | 2020-08-13 | Interdigital Vc Holdings, Inc. | Processing a point cloud |
| US11997297B2 (en) | 2019-03-06 | 2024-05-28 | Sharp Kabushiki Kaisha | Systems and methods for signaling tile group information in video coding |
| JP7430197B2 (ja) * | 2019-03-11 | 2024-02-09 | 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 |
| 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 |
| US11252409B2 (en) * | 2019-03-11 | 2022-02-15 | 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 |
| CN113796069B (zh) | 2019-05-01 | 2024-03-08 | 字节跳动有限公司 | 使用量化残差差分脉冲编解码调制编解码的帧内编解码视频 |
| 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 |
| KR20220002918A (ko) | 2019-05-02 | 2022-01-07 | 바이트댄스 아이엔씨 | 변환 스킵 모드에서의 시그널링 |
| MX2021013468A (es) * | 2019-05-03 | 2022-02-11 | Huawei Tech Co Ltd | Un codificador, un decodificador y metodos correspondientes. |
| WO2020233662A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Syntax signaling for optical-flow based inter coding |
| US11202070B2 (en) * | 2019-05-30 | 2021-12-14 | Hulu, LLC | Parallel bi-directional intra-coding of sub-partitions |
| US11197009B2 (en) * | 2019-05-30 | 2021-12-07 | Hulu, LLC | Processing sub-partitions in parallel using reference pixels |
| US11212530B2 (en) * | 2019-06-24 | 2021-12-28 | Tencent America LLC | Method for slice, tile and brick signaling |
| CN117336468A (zh) | 2019-08-10 | 2024-01-02 | 北京字节跳动网络技术有限公司 | 视频比特流中的子图片相关信令通知 |
| WO2021049890A1 (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 |
| WO2021063420A1 (en) * | 2019-10-02 | 2021-04-08 | Beijing Bytedance Network Technology Co., Ltd. | Slice level signaling in video bitstreams that include sub-pictures |
| MX2022004409A (es) | 2019-10-18 | 2022-05-18 | Beijing Bytedance Network Tech Co Ltd | Restricciones de sintaxis en la se?alizacion de conjuntos de parametros de subimagenes. |
| CA3163333A1 (en) * | 2019-11-28 | 2021-06-03 | Lg Electronics Inc. | Slice and tile configuration for image/video coding |
| CN119562056A (zh) | 2019-11-28 | 2025-03-04 | Lg 电子株式会社 | 基于图片划分结构的图像/视频编译方法及设备 |
| WO2021110017A1 (en) | 2019-12-02 | 2021-06-10 | Beijing Bytedance Network Technology Co., Ltd. | Merge with motion vector differencing in affine mode |
| 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 |
| WO2021142370A1 (en) * | 2020-01-09 | 2021-07-15 | Bytedance Inc. | Constraints on value ranges in video bitstreams |
| CN115211110B (zh) | 2020-02-21 | 2025-09-16 | 抖音视界有限公司 | 视频编解码中的图片分割 |
| CN115299050B (zh) | 2020-02-21 | 2025-09-02 | 抖音视界有限公司 | 处理视频数据的方法、装置及计算机可读存储介质 |
| WO2021173552A1 (en) * | 2020-02-24 | 2021-09-02 | Bytedance Inc. | Interaction between subpicture and tile row signaling |
| AU2021226398A1 (en) * | 2020-02-28 | 2022-09-29 | Huawei Technologies Co., Ltd. | A decoder and corresponding methods to signal picture partitioning information for slices |
| GB2624318B (en) | 2020-03-20 | 2024-11-13 | Canon Kk | High level syntax for video coding and decoding |
| US20210297704A1 (en) * | 2020-03-20 | 2021-09-23 | Qualcomm Incorporated | Independent subpicture signaling in video coding |
| WO2021190465A1 (en) | 2020-03-23 | 2021-09-30 | Beijing Bytedance Network Technology Co., Ltd. | Prediction refinement for affine merge and affine motion vector prediction mode |
| CN115606184A (zh) | 2020-04-01 | 2023-01-13 | 抖音视界有限公司（Cn） | 对量化参数增量的信令通知的控制 |
| 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 |
| WO2021204234A1 (en) * | 2020-04-09 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Deblocking signaling in video coding |
| CN115486064A (zh) | 2020-04-10 | 2022-12-16 | 抖音视界有限公司 | 标头语法元素和自适应参数集的使用 |
| WO2021209061A1 (en) | 2020-04-17 | 2021-10-21 | Beijing Bytedance Network Technology Co., Ltd. | Presence of adaptation parameter set units |
| CN115552802B (zh) | 2020-04-26 | 2025-05-16 | 字节跳动有限公司 | 加权预测信息的条件信令通知 |
| US11924435B2 (en) * | 2020-05-15 | 2024-03-05 | Intel Corporation | High quality advanced neighbor management encoder architecture |
| WO2022222988A1 (en) * | 2021-04-21 | 2022-10-27 | Beijing Bytedance Network Technology Co., Ltd. | Method, device, and medium for video processing |
| 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)
| 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 |
| FI3920538T3 (fi) | 2007-04-12 | 2023-04-05 | Dolby Int Ab | Limittäminen videon enkoodauksessa ja dekoodauksessa |
| WO2008136828A1 (en) | 2007-05-04 | 2008-11-13 | Qualcomm Incorporated | Video coding mode selection using estimated coding costs |
| US8150172B2 (en) | 2007-05-04 | 2012-04-03 | 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 |
| WO2013068498A2 (en) | 2011-11-08 | 2013-05-16 | Telefonaktiebolaget L M Ericsson (Publ) | Tile size in video coding |
| US9749661B2 (en) | 2012-01-18 | 2017-08-29 | Qualcomm Incorporated | Sub-streams for wavefront parallel processing in video coding |
-
2012
- 2012-12-18 US US13/718,945 patent/US9749661B2/en active Active
- 2012-12-18 US US13/718,883 patent/US9332259B2/en active Active
- 2012-12-19 RU RU2014133749A patent/RU2612616C1/ru active
- 2012-12-19 BR BR112014017521-7A patent/BR112014017521B1/pt active IP Right Grant
- 2012-12-19 CA CA2860840A patent/CA2860840C/en active Active
- 2012-12-19 WO PCT/US2012/070680 patent/WO2013109382A2/en not_active Ceased
- 2012-12-19 KR KR1020147022721A patent/KR102057352B1/ko active Active
- 2012-12-19 MY MYPI2014701715A patent/MY165064A/en unknown
- 2012-12-19 EP EP12809553.6A patent/EP2805489B1/en active Active
- 2012-12-19 BR BR112014017379-6A patent/BR112014017379B1/pt active IP Right Grant
- 2012-12-19 SG SG10201605295XA patent/SG10201605295XA/en unknown
- 2012-12-19 JP JP2014553300A patent/JP6151276B2/ja active Active
- 2012-12-19 AU AU2012366143A patent/AU2012366143B2/en active Active
- 2012-12-19 ES ES12809552T patent/ES2952775T3/es active Active
- 2012-12-19 UA UAA201409162A patent/UA111879C2/uk unknown
- 2012-12-19 SG SG11201403351VA patent/SG11201403351VA/en unknown
- 2012-12-19 JP JP2014553301A patent/JP6203755B2/ja active Active
- 2012-12-19 UA UAA201409163A patent/UA112675C2/uk unknown
- 2012-12-19 CN CN201280067184.2A patent/CN104054347B/zh active Active
- 2012-12-19 CN CN201280067198.4A patent/CN104054348B/zh active Active
- 2012-12-19 AU AU2012366142A patent/AU2012366142B2/en active Active
- 2012-12-19 MY MYPI2014701714A patent/MY168215A/en unknown
- 2012-12-19 ES ES12809553T patent/ES2972503T3/es active Active
- 2012-12-19 SG SG11201403349SA patent/SG11201403349SA/en unknown
- 2012-12-19 EP EP12809552.8A patent/EP2805488B1/en active Active
- 2012-12-19 WO PCT/US2012/070687 patent/WO2013109383A1/en not_active Ceased
- 2012-12-19 PL PL12809552.8T patent/PL2805488T3/pl unknown
- 2012-12-19 CA CA2860762A patent/CA2860762C/en active Active
- 2012-12-19 KR KR1020147022720A patent/KR101676547B1/ko active Active
- 2012-12-19 RU RU2014133720A patent/RU2609073C2/ru active
- 2012-12-27 TW TW101150670A patent/TWI478588B/zh active
- 2012-12-27 TW TW101150668A patent/TWI561064B/zh active
-
2014
- 2014-06-23 IL IL233321A patent/IL233321B/en active IP Right Grant
- 2014-06-24 IL IL233360A patent/IL233360B/en active IP Right Grant
- 2014-07-02 PH PH12014501531A patent/PH12014501531B1/en unknown
- 2014-07-02 PH PH12014501528A patent/PH12014501528A1/en unknown
- 2014-08-15 ZA ZA2014/06023A patent/ZA201406023B/en unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2952775T3 (es) | Indicación de uso de un procesamiento paralelo de frente de onda en una codificación de vídeo | |
| ES2892341T3 (es) | Codificación de vídeo con unidades de capa de abstracción de red que incluyen múltiples particiones de imagen codificada | |
| ES2928248T3 (es) | Relleno de segmentos en unidades NAL de la porción codificada | |
| ES2727814T3 (es) | Estructura sintáctica de parámetros de descodificador hipotético de referencia | |
| ES2832607T3 (es) | Intrapredicción y codificación intramodo | |
| US20130266074A1 (en) | Coded block flag coding | |
| HK1198236B (en) | Indication of use of wavefront parallel processing in video coding | |
| HK1198403B (en) | Sub-streams for wavefront parallel processing in video coding |