MX2022011463A - Combinacion de subimagenes y escalabilidad. - Google Patents
Combinacion de subimagenes y escalabilidad.Info
- Publication number
- MX2022011463A MX2022011463A MX2022011463A MX2022011463A MX2022011463A MX 2022011463 A MX2022011463 A MX 2022011463A MX 2022011463 A MX2022011463 A MX 2022011463A MX 2022011463 A MX2022011463 A MX 2022011463A MX 2022011463 A MX2022011463 A MX 2022011463A
- Authority
- MX
- Mexico
- Prior art keywords
- video
- subpicture
- subpictures
- scalability
- combination
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
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
- H04N19/70—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
- H04N19/30—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
- H04N19/103—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
- H04N19/10—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
- H04N19/172—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 picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- 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
- H04N19/96—Tree coding, e.g. quad-tree coding
-
- 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
- H04N21/234309—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 transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
Abstract
Se describen varias técnicas para codificación de video y decodificación de video. Un método de ejemplo incluye realizar una conversión entre una subimagen en una imagen de video de un video y un flujo de bits del video de acuerdo con una regla. La regla especifica que, en caso de que una subimagen se trate como una imagen de video para la conversión, se aplica una restricción de alineación de capas cruzadas a menos de todas las múltiples capas que comprenden una capa actual que incluye la subimagen y un subconjunto de capas asociadas con la capa actual.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020080533 | 2020-03-21 | ||
| PCT/CN2021/082029 WO2021190438A1 (en) | 2020-03-21 | 2021-03-22 | Combination of subpictures and scalability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022011463A true MX2022011463A (es) | 2022-10-07 |
Family
ID=77890942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022011463A MX2022011463A (es) | 2020-03-21 | 2021-03-22 | Combinacion de subimagenes y escalabilidad. |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11930220B2 (es) |
| EP (2) | EP4107957A4 (es) |
| JP (2) | JP7464742B2 (es) |
| KR (2) | KR20220156832A (es) |
| CN (2) | CN115606181A (es) |
| BR (1) | BR112022018960A2 (es) |
| MX (1) | MX2022011463A (es) |
| WO (2) | WO2021190436A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021188810A1 (en) | 2020-03-20 | 2021-09-23 | Bytedance Inc. | Constraints on reference picture lists for subpictures |
| WO2021201617A1 (ko) * | 2020-03-31 | 2021-10-07 | 엘지전자 주식회사 | 레이어간 정렬된 서브픽처 정보에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체 |
| CN115462070A (zh) * | 2020-04-20 | 2022-12-09 | 字节跳动有限公司 | 对参考图片列表的约束 |
Family Cites Families (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2011125313A1 (ja) | 2010-04-09 | 2013-07-08 | 三菱電機株式会社 | 動画像符号化装置および動画像復号装置 |
| US9392235B2 (en) | 2011-11-18 | 2016-07-12 | Google Technology Holdings LLC | Explicit way for signaling a collocated reference picture for video coding |
| WO2013153822A1 (en) | 2012-04-13 | 2013-10-17 | Sharp Kabushiki Kaisha | Devices for sending and receiving a long-term reference picture indicator |
| WO2013162454A1 (en) | 2012-04-24 | 2013-10-31 | Telefonaktiebolaget L M Ericsson (Publ) | Identifying a parameter set for decoding a multi-layer video representation |
| CN104380737B (zh) | 2012-06-22 | 2018-10-26 | 夏普株式会社 | 算术解码装置 |
| US20140003539A1 (en) * | 2012-07-02 | 2014-01-02 | Cisco Technology, Inc. | Signalling Information for Consecutive Coded Video Sequences that Have the Same Aspect Ratio but Different Picture Resolutions |
| US10230970B2 (en) * | 2012-07-10 | 2019-03-12 | Cisco Technology, Inc. | Decoded picture buffer size management |
| US9467707B2 (en) * | 2013-03-05 | 2016-10-11 | Qualcomm Incorporated | Parallel processing for video coding |
| US9674533B2 (en) * | 2013-04-05 | 2017-06-06 | Qualcomm Incorporated | Picture alignments in multi-layer video coding |
| US20140301436A1 (en) * | 2013-04-05 | 2014-10-09 | Qualcomm Incorporated | Cross-layer alignment in multi-layer video coding |
| US10003815B2 (en) * | 2013-06-03 | 2018-06-19 | Qualcomm Incorporated | Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures |
| US9648335B2 (en) | 2013-07-12 | 2017-05-09 | Qualcomm Incorporated | Bitstream restrictions on picture partitions across layers |
| US9560358B2 (en) | 2013-07-22 | 2017-01-31 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| US20150103924A1 (en) * | 2013-10-13 | 2015-04-16 | Sharp Laboratories Of America, Inc. | On operation of decoded picture buffer for interlayer pictures |
| US10116948B2 (en) * | 2014-02-21 | 2018-10-30 | Sharp Kabushiki Kaisha | System for temporal identifier handling for hybrid scalability |
| KR102210946B1 (ko) | 2014-03-04 | 2021-02-01 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 스크린 컨텐츠의 딕셔너리 인코딩 및 디코딩 |
| WO2016124710A1 (en) | 2015-02-05 | 2016-08-11 | Fraunhofer Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Multi-view video codec supporting residual prediction |
| FI20165114A (fi) * | 2016-02-17 | 2017-08-18 | Nokia Technologies Oy | Laitteisto, menetelmä ja tietokoneohjelma videokoodausta ja videokoodauksen purkua varten |
| WO2018066959A1 (ko) | 2016-10-04 | 2018-04-12 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| CN116320476A (zh) | 2016-12-22 | 2023-06-23 | 株式会社Kt | 对视频进行解码或编码的方法和发送视频数据的方法 |
| CN107071494B (zh) | 2017-05-09 | 2019-10-11 | 珠海市杰理科技股份有限公司 | 视频图像帧的二进制语法元素的生成方法和系统 |
| WO2018207956A1 (ko) | 2017-05-10 | 2018-11-15 | 엘지전자(주) | 비디오 신호를 엔트로피 인코딩, 디코딩하는 방법 및 장치 |
| US10791327B2 (en) | 2017-06-30 | 2020-09-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Encoding and decoding a picture block |
| US10834409B2 (en) | 2018-04-06 | 2020-11-10 | Arris Enterprises Llc | System and method of implementing multiple prediction models for local illumination compensation |
| CN116800961A (zh) | 2018-06-27 | 2023-09-22 | Lg电子株式会社 | 对视频信号进行编解码的设备和发送图像的数据的设备 |
| US20210274217A1 (en) | 2018-06-29 | 2021-09-02 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and apparatus for throughput enhancement, and recording medium storing bitstream |
| KR20230161543A (ko) | 2018-09-23 | 2023-11-27 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 적응적 움직임 벡터 해상도를 갖는 움직임 벡터 수정 |
| WO2020069651A1 (en) | 2018-10-05 | 2020-04-09 | Huawei Technologies Co., Ltd. | A candidate mv construction method for affine merge mode |
| EP4084490A1 (en) | 2019-01-02 | 2022-11-02 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| US10701385B1 (en) | 2019-01-13 | 2020-06-30 | Tencent America LLC | Method and apparatus for reference sample memory reuse for intra picture block compensation |
| US11523136B2 (en) | 2019-01-28 | 2022-12-06 | Hfi Innovation Inc. | Methods and apparatuses for coding transform blocks |
| US11889118B2 (en) | 2019-02-24 | 2024-01-30 | Sharp Kabushiki Kaisha | Systems and methods for signaling types of pictures and associated information in video coding |
| CN113661714A (zh) * | 2019-03-11 | 2021-11-16 | Vid拓展公司 | 子画面比特流提取和重新定位 |
| CN113853792A (zh) | 2019-05-11 | 2021-12-28 | 北京字节跳动网络技术有限公司 | 带有参考图片重采样的编解码工具 |
| FI3967038T3 (fi) | 2019-05-30 | 2024-03-19 | Huawei Tech Co Ltd | Vertailukuvan hallinta kerroksellisessa videokoodauksessa |
| US11659201B2 (en) | 2019-08-16 | 2023-05-23 | Qualcomm Incorporated | Systems and methods for generating scaling ratios and full resolution pictures |
| WO2021036977A1 (en) | 2019-08-23 | 2021-03-04 | Beijing Bytedance Network Technology Co., Ltd. | Clipping in reference picture resampling |
| MX2022003287A (es) | 2019-09-20 | 2022-04-12 | Nokia Technologies Oy | Un aparato, un metodo y un programa informatico para codificacion y decodificacion de video. |
| CN114424553A (zh) | 2019-09-22 | 2022-04-29 | 北京字节跳动网络技术有限公司 | 基于子块的帧间预测的缩放方法 |
| JP7388612B2 (ja) | 2019-09-24 | 2023-11-29 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | マルチレイヤビデオビットストリームのためのｄｐｂパラメータのシグナリング |
| BR112022006429A2 (pt) | 2019-10-07 | 2022-06-28 | Huawei Tech Co Ltd | Restrições de entrada de imagem de referência com base em tamanho de dpb |
| EP4035379A4 (en) | 2019-10-23 | 2023-03-15 | Beijing Bytedance Network Technology Co., Ltd. | CALCULATION FOR MULTIPLE CODING TOOLS |
| CN114600462A (zh) * | 2019-10-25 | 2022-06-07 | 夏普株式会社 | 用于在视频编码中发送信号通知图片信息的系统和方法 |
| US20230007291A1 (en) | 2019-12-06 | 2023-01-05 | Sharp Kabushiki Kaisha | Systems and methods for signaling temporal sublayer information in video coding |
| MX2022008384A (es) | 2020-01-12 | 2022-08-08 | Beijing Bytedance Network Tech Co Ltd | Restricciones para codificacion y decodificacion de video. |
| CN115176466A (zh) | 2020-02-14 | 2022-10-11 | 抖音视界有限公司 | 视频比特流中的子图片信息信令 |
| CN115398909A (zh) | 2020-02-27 | 2022-11-25 | Lg电子株式会社 | 用于残差编码的图像解码方法及其设备 |
| KR20220131331A (ko) | 2020-02-27 | 2022-09-27 | 엘지전자 주식회사 | 사인 데이터 하이딩 관련 영상 디코딩 방법 및 그 장치 |
| WO2021188451A1 (en) | 2020-03-16 | 2021-09-23 | Bytedance Inc. | Random access point access unit in scalable video coding |
| JP2021150703A (ja) | 2020-03-17 | 2021-09-27 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
| US11601647B2 (en) | 2020-06-10 | 2023-03-07 | Hfi Innovation Inc. | Methods and apparatuses of inter coding for pictures partitioned into subpictures in video coding systems |
| EP3972279A1 (en) | 2020-09-17 | 2022-03-23 | Lemon Inc. | Subpicture track referencing and processing |
| EP3972269A1 (en) | 2020-09-17 | 2022-03-23 | Lemon Inc. | Subpicture entity groups in video coding |
| US11758195B2 (en) | 2020-09-17 | 2023-09-12 | Lemon Inc. | Dependency information signaling in coded video |
| US11962936B2 (en) | 2020-09-29 | 2024-04-16 | Lemon Inc. | Syntax for dependent random access point indication in video bitstreams |
| US20220321919A1 (en) * | 2021-03-23 | 2022-10-06 | Sharp Kabushiki Kaisha | Systems and methods for signaling neural network-based in-loop filter parameter information in video coding |
-
2021
- 2021-03-22 MX MX2022011463A patent/MX2022011463A/es unknown
- 2021-03-22 CN CN202180023287.8A patent/CN115606181A/zh active Pending
- 2021-03-22 CN CN202180023223.8A patent/CN115868165A/zh active Pending
- 2021-03-22 JP JP2022556146A patent/JP7464742B2/ja active Active
- 2021-03-22 KR KR1020227031493A patent/KR20220156832A/ko active Search and Examination
- 2021-03-22 KR KR1020227031492A patent/KR20220157382A/ko active Search and Examination
- 2021-03-22 WO PCT/CN2021/082024 patent/WO2021190436A1/en unknown
- 2021-03-22 JP JP2022556156A patent/JP2023518442A/ja active Pending
- 2021-03-22 BR BR112022018960A patent/BR112022018960A2/pt unknown
- 2021-03-22 WO PCT/CN2021/082029 patent/WO2021190438A1/en unknown
- 2021-03-22 EP EP21775439.9A patent/EP4107957A4/en active Pending
- 2021-03-22 EP EP21775815.0A patent/EP4107956A4/en active Pending
-
2022
- 2022-09-21 US US17/950,040 patent/US11930220B2/en active Active
- 2022-09-21 US US17/949,938 patent/US11917208B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7464742B2 (ja) | 2024-04-09 |
| BR112022018960A2 (pt) | 2022-11-16 |
| KR20220157382A (ko) | 2022-11-29 |
| WO2021190438A1 (en) | 2021-09-30 |
| US11930220B2 (en) | 2024-03-12 |
| US11917208B2 (en) | 2024-02-27 |
| EP4107957A4 (en) | 2023-08-23 |
| EP4107957A1 (en) | 2022-12-28 |
| WO2021190436A1 (en) | 2021-09-30 |
| US20230023220A1 (en) | 2023-01-26 |
| JP2023518442A (ja) | 2023-05-01 |
| KR20220156832A (ko) | 2022-11-28 |
| EP4107956A1 (en) | 2022-12-28 |
| CN115606181A (zh) | 2023-01-13 |
| US20230029791A1 (en) | 2023-02-02 |
| EP4107956A4 (en) | 2023-06-21 |
| JP2023518440A (ja) | 2023-05-01 |
| CN115868165A (zh) | 2023-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2022011463A (es) | Combinacion de subimagenes y escalabilidad. | |
| TWI745522B (zh) | 用於時間延展性支持之修改適應性迴路濾波器時間預測 | |
| MX2022004139A (es) | Evitación de señalización redundante en flujos de bits de video multicapa. | |
| CN107079176B (zh) | 用于hevc延伸承载的数据流的hrd描述符及缓冲器模型的设计 | |
| CN101868978B (zh) | 经分层编码位流结构 | |
| MX2018003654A (es) | Un aparato, un método y un programa informático para codificación y decodificación de video. | |
| MX2021001743A (es) | Gestión de imágenes de referencia en codificación de video. | |
| TW200704193A (en) | Coding of frame number in scalable video coding | |
| WO2008067500A2 (en) | Parallel deblocking filter for h.264 video codec | |
| PH12016500412A1 (en) | Layer switching in video coding | |
| CN102057678A (zh) | 解码装置、解码方法及接收装置 | |
| MX2022008177A (es) | Un codificador, un decodificador y métodos y aparatos correspondientes. | |
| MX2022011424A (es) | Uso de informacion de subimagen en codificacion de video. | |
| CN105103562A (zh) | 随机接入点画面 | |
| Meng et al. | Multiple description coding with randomly and uniformly offset quantizers | |
| US20120082225A1 (en) | Selective indication of transform sizes | |
| JP2024038212A (ja) | 混成ｎａｌユニットタイプに基づく画像符号化／復号化方法及び装置、並びにビットストリームを伝送する方法 | |
| MX2022015674A (es) | Informacion de decodificador de video de referencia hipotetica anidada no escalable de se?alizacion. | |
| WO2021188544A3 (en) | Intra random access points for picture coding | |
| TWI558172B (zh) | 高階視訊編解碼晶片以及高階視訊編解碼方法 | |
| KR101138920B1 (ko) | 멀티 스레드 기반의 비디오 디코더 및 디코딩 방법 | |
| WO2022211658A8 (en) | Independent positioning of auxiliary information in neural network based picture processing | |
| US20210250579A1 (en) | Intra-picture prediction in video coding systems and methods | |
| KR101216821B1 (ko) | 영상 디코딩 장치 및 방법 | |
| Zhao et al. | Efficient multiple description scalable video coding scheme based on weighted signal combinations |