ES2972074T3 - Método de codificación/descodificación de señal de imagen, y dispositivo para el mismo - Google Patents

Método de codificación/descodificación de señal de imagen, y dispositivo para el mismo Download PDF

Info

Publication number
ES2972074T3
ES2972074T3 ES19883103T ES19883103T ES2972074T3 ES 2972074 T3 ES2972074 T3 ES 2972074T3 ES 19883103 T ES19883103 T ES 19883103T ES 19883103 T ES19883103 T ES 19883103T ES 2972074 T3 ES2972074 T3 ES 2972074T3
Authority
ES
Spain
Prior art keywords
current block
candidate
motion
vector
block
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
ES19883103T
Other languages
English (en)
Spanish (es)
Inventor
Bae Keun Lee
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Application granted granted Critical
Publication of ES2972074T3 publication Critical patent/ES2972074T3/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
    • H04N19/10—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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/102—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • 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
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/50—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
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
    • 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)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
ES19883103T 2018-11-08 2019-11-08 Método de codificación/descodificación de señal de imagen, y dispositivo para el mismo Active ES2972074T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20180136262 2018-11-08
KR20180167979 2018-12-21
PCT/KR2019/015198 WO2020096426A1 (ko) 2018-11-08 2019-11-08 영상 신호 부호화/복호화 방법 및 이를 위한 장치

Publications (1)

Publication Number Publication Date
ES2972074T3 true ES2972074T3 (es) 2024-06-11

Family

ID=70611562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19883103T Active ES2972074T3 (es) 2018-11-08 2019-11-08 Método de codificación/descodificación de señal de imagen, y dispositivo para el mismo

Country Status (18)

Country Link
US (1) US20210235075A1 (https=)
EP (2) EP3860123B1 (https=)
JP (6) JP7460616B2 (https=)
KR (6) KR102907584B1 (https=)
CN (9) CN121792729A (https=)
AU (6) AU2019376595B2 (https=)
BR (1) BR112021008720A2 (https=)
CA (3) CA3117479C (https=)
CL (1) CL2021001126A1 (https=)
ES (1) ES2972074T3 (https=)
IL (6) IL315819B1 (https=)
MX (5) MX2021004886A (https=)
MY (1) MY209696A (https=)
PH (1) PH12021550912A1 (https=)
PL (1) PL3860123T3 (https=)
SG (1) SG11202104531TA (https=)
WO (1) WO2020096426A1 (https=)
ZA (1) ZA202103282B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7391958B2 (ja) 2018-11-08 2023-12-05 オッポ広東移動通信有限公司 ビデオ信号符号化／復号方法及び前記方法に用いられる機器
CN113039780B (zh) 2018-11-17 2023-07-28 北京字节跳动网络技术有限公司 视频处理中用运动矢量差的Merge
CN113196773B (zh) * 2018-12-21 2024-03-08 北京字节跳动网络技术有限公司 具有运动矢量差的Merge模式中的运动矢量精度
WO2021052491A1 (en) 2019-09-19 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
CN118890491A (zh) 2019-10-05 2024-11-01 北京字节跳动网络技术有限公司 基于级别的视频编解码工具的信令通知
CN114556918B (zh) 2019-10-12 2025-08-12 北京字节跳动网络技术有限公司 细化视频编解码工具的使用和信令
JP7414980B2 (ja) 2019-10-13 2024-01-16 北京字節跳動網絡技術有限公司 参照ピクチャリサンプリングと映像コーディングツールとの間の相互作用
MX2022007503A (es) * 2019-12-27 2022-07-04 Beijing Bytedance Network Tech Co Ltd Se?alizacion de tipos de corte en encabezados de imagenes de video.
WO2021188571A1 (en) * 2020-03-16 2021-09-23 Beijing Dajia Internet Information Technology Co., Ltd. Improvements on merge mode with motion vector differences
MX2023015089A (es) * 2021-06-14 2024-01-18 Beijing Dajia Internet Information Tech Co Ltd Metodos y dispositivos para modo de particion geometrica con refinamiento del vector de movimiento.
JP2025055374A (ja) * 2023-09-27 2025-04-08 シャープ株式会社 動画像復号装置および動画像符号化装置
WO2025117596A1 (en) * 2023-11-30 2025-06-05 Google Llc Adaptive motion vector candidates list
US20250286992A1 (en) * 2024-03-06 2025-09-11 Tencent America LLC Merge candidate construction

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011095259A1 (en) * 2010-02-05 2011-08-11 Telefonaktiebolaget L M Ericsson (Publ) Selecting predicted motion vector candidates
US20130114717A1 (en) * 2011-11-07 2013-05-09 Qualcomm Incorporated Generating additional merge candidates
GB2561782B (en) * 2011-11-08 2019-01-16 Kt Corp Method and apparatus for encoding image, and method and apparatus for decoding image
US8964845B2 (en) * 2011-12-28 2015-02-24 Microsoft Corporation Merge mode for motion information prediction
JP2013223049A (ja) * 2012-04-13 2013-10-28 Sharp Corp 画像復号装置、および画像符号化装置
US20130294513A1 (en) * 2012-05-07 2013-11-07 Qualcomm Incorporated Inter layer merge list construction for video coding
KR101638752B1 (ko) * 2012-07-27 2016-07-11 미디어텍 인크. 3ｄ 비디오 코딩에서 변이 벡터 도출을 제한하는 방법
WO2014163458A1 (ko) * 2013-04-05 2014-10-09 삼성전자주식회사 인터 레이어 복호화 및 부호화 방법 및 장치를 위한 인터 예측 후보 결정 방법
EP3180917B1 (en) * 2014-09-01 2022-04-20 HFI Innovation Inc. Method of intra picture block copy for screen content and video coding
WO2016070808A1 (en) * 2014-11-05 2016-05-12 Mediatek Singapore Pte. Ltd. Method and apparatus of video coding with prediction offset
CN109479141B (zh) * 2016-07-12 2023-07-14 韩国电子通信研究院 图像编码/解码方法和用于所述方法的记录介质
US10812791B2 (en) * 2016-09-16 2020-10-20 Qualcomm Incorporated Offset vector identification of temporal motion vector predictor
KR20180043151A (ko) * 2016-10-19 2018-04-27 에스케이텔레콤 주식회사 영상 부호화 또는 복호화를 위한 장치 및 방법
WO2018173432A1 (ja) * 2017-03-21 2018-09-27 シャープ株式会社 予測画像生成装置、動画像復号装置、および動画像符号化装置
KR102450863B1 (ko) * 2017-03-22 2022-10-05 에스케이텔레콤 주식회사 움직임벡터를 부호화 또는 복호화하기 위한 장치 및 방법
US10701391B2 (en) * 2017-03-23 2020-06-30 Qualcomm Incorporated Motion vector difference (MVD) prediction
CN109218733B (zh) * 2017-06-30 2022-03-29 华为技术有限公司 一种确定预测运动矢量预测的方法以及相关设备
CN119324983A (zh) * 2018-03-30 2025-01-17 英迪股份有限公司 图像编码/解码方法以及存储介质
WO2019208372A1 (ja) * 2018-04-25 2019-10-31 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 符号化装置、復号装置、符号化方法及び復号方法
EP3826305A4 (en) 2018-07-18 2021-08-18 Panasonic Intellectual Property Corporation of America ENCODING DEVICE, DECODING DEVICE, ENCODING PROCESS, AND DECODING PROCESS

Also Published As

Publication number Publication date
AU2024278447A1 (en) 2025-01-09
CN113382234A (zh) 2021-09-10
SG11202104531TA (en) 2021-05-28
CN121792729A (zh) 2026-04-03
ZA202103282B (en) 2022-08-31
EP4287622A3 (en) 2024-02-21
EP3860123A4 (en) 2021-11-03
JP2024069564A (ja) 2024-05-21
IL315824A (en) 2024-11-01
CA3199533A1 (en) 2020-05-14
JP2022509743A (ja) 2022-01-24
AU2024278452B2 (en) 2026-01-29
MY209696A (en) 2025-07-30
CN116074505B (zh) 2026-02-27
CN116074506A (zh) 2023-05-05
IL315822A (en) 2024-11-01
KR20260012177A (ko) 2026-01-26
JP2024069562A (ja) 2024-05-21
CA3117479A1 (en) 2020-05-14
IL315819A (en) 2024-11-01
US20210235075A1 (en) 2021-07-29
AU2024278446A1 (en) 2025-01-09
CN113382234B (zh) 2023-03-10
CN113039788A (zh) 2021-06-25
AU2019376595B2 (en) 2024-10-10
JP7460616B2 (ja) 2024-04-04
JP7804811B2 (ja) 2026-01-22
MX2024015088A (es) 2025-01-09
KR102907584B1 (ko) 2026-01-05
JP7658000B2 (ja) 2025-04-07
EP3860123A1 (en) 2021-08-04
EP3860123B1 (en) 2023-12-27
IL282664B2 (en) 2025-02-01
CA3275440A1 (en) 2025-10-31
CN116208765B (zh) 2025-07-29
KR20200054111A (ko) 2020-05-19
AU2026201848A1 (en) 2026-04-02
JP7657999B2 (ja) 2025-04-07
CN116074506B (zh) 2025-08-01
CL2021001126A1 (es) 2021-10-01
AU2024278449A1 (en) 2025-01-09
KR20260005861A (ko) 2026-01-12
CA3117479C (en) 2023-06-13
CN116208765A (zh) 2023-06-02
WO2020096426A1 (ko) 2020-05-14
CA3199533C (en) 2025-09-09
JP2026062983A (ja) 2026-04-10
EP4287622A2 (en) 2023-12-06
MX2024015086A (es) 2025-01-09
JP2024069563A (ja) 2024-05-21
KR20260012176A (ko) 2026-01-26
IL315824B1 (en) 2026-04-01
IL315820A (en) 2024-11-01
IL315819B1 (en) 2026-04-01
IL282664B1 (en) 2024-10-01
CN120692397A (zh) 2025-09-23
MX2024015087A (es) 2025-01-09
KR20260011653A (ko) 2026-01-23
CN116074505A (zh) 2023-05-05
AU2019376595A1 (en) 2021-05-20
AU2024278446B2 (en) 2026-01-29
IL315822B1 (en) 2026-04-01
PH12021550912A1 (en) 2021-11-29
KR20260011113A (ko) 2026-01-22
CN121792730A (zh) 2026-04-03
BR112021008720A2 (pt) 2021-08-03
JP2025098255A (ja) 2025-07-01
PL3860123T3 (pl) 2024-05-13
IL326756A (en) 2026-04-01
CN121792728A (zh) 2026-04-03
AU2024278449B2 (en) 2026-01-22
AU2024278447B2 (en) 2026-01-22
IL282664A (en) 2021-06-30
MX2021004886A (es) 2021-06-15
MX2024015089A (es) 2025-01-09
JP7661564B2 (ja) 2025-04-14
IL315820B1 (en) 2026-04-01
AU2024278452A1 (en) 2025-01-09

Similar Documents

Publication Publication Date Title
ES2972074T3 (es) Método de codificación/descodificación de señal de imagen, y dispositivo para el mismo
ES2948265T3 (es) Método de codificación/descodificación de señales de imagen y aparato para el mismo
ES2972076T3 (es) Procedimiento de codificación/decodificación de señales de imagen y dispositivo para lo mismo
ES2986850T3 (es) Método de codificación/decodificación de señales de imagen y dispositivo para el mismo
ES2955040T3 (es) Método de codificación/descodificación de señales de imagen y dispositivo para el mismo
RU2824092C1 (ru) Способ и устройство для кодирования и декодирования видеосигналов
RU2809324C2 (ru) Способ и устройство для кодирования и декодирования видеосигналов
RU2802731C2 (ru) Способ и устройство для кодирования и декодирования видеосигналов
RU2809582C2 (ru) Способ и устройство для кодирования и декодирования видеосигналов
RU2810054C2 (ru) Способ и устройство для кодирования и декодирования видеосигналов
BR122025013117A2 (pt) Método de decodificação de vídeo e método de codificação de vídeo
BR122025013114A2 (pt) Método de decodificação de vídeo e método de codificação de vídeo
BR122025013116A2 (pt) Método de decodificação de vídeo e método de codificação de vídeo
BR122024024714A2 (pt) Método de decodificação de vídeo, método de codificação de vídeo, aparelho de decodificação de vídeo e aparelho de codificação de vídeo
BR122025013112A2 (pt) Método de decodificação de vídeo e método de codificação de vídeo
BR122024024712A2 (pt) Método de decodificação de vídeo, método de codificação de vídeo, aparelho de decodificação de vídeo e aparelho de codificação de vídeo
BR122024024710A2 (pt) Método de decodificação de vídeo, método de codificação de vídeo, aparelho de decodificação de vídeo e aparelho de codificação de vídeo
BR122024024709A2 (pt) Método de decodificação de vídeo, método de codificação de vídeo, aparelho de decodificação de vídeo e aparelho de codificação de vídeo
BR122025007930A2 (pt) Método de decodificação de vídeo e método de codificação de vídeo
CN121985120A (en) Video signal encoding/decoding method and apparatus therefor