BR112021008720A2 - método de codificação de vídeo e método de decodificação vídeo - Google Patents

método de codificação de vídeo e método de decodificação vídeo Download PDF

Info

Publication number
BR112021008720A2
BR112021008720A2 BR112021008720-6A BR112021008720A BR112021008720A2 BR 112021008720 A2 BR112021008720 A2 BR 112021008720A2 BR 112021008720 A BR112021008720 A BR 112021008720A BR 112021008720 A2 BR112021008720 A2 BR 112021008720A2
Authority
BR
Brazil
Prior art keywords
candidate
block
merge
current block
vector
Prior art date
Application number
BR112021008720-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Bae Keun Lee
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.
Publication of BR112021008720A2 publication Critical patent/BR112021008720A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—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
    • H04N19/117—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)
BR112021008720-6A 2018-11-08 2019-11-08 método de codificação de vídeo e método de decodificação vídeo BR112021008720A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20180136262 2018-11-08
KR10-2018-0136262 2018-11-08
KR10-2018-0167979 2018-12-21
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
BR112021008720A2 true BR112021008720A2 (pt) 2021-08-03

Family

ID=70611562

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021008720-6A BR112021008720A2 (pt) 2018-11-08 2019-11-08 método de codificação de vídeo e método de decodificação vídeo

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
ES2972074T3 (es) 2024-06-11
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
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
BR112021008720A2 (pt) método de codificação de vídeo e método de decodificação vídeo
BR112021008731A2 (pt) método de decodificação de vídeo e método de codificação de vídeo
BR112021008654A2 (pt) método de decodificação vídeo, método de codificação de vídeo, e aparelho de decodificação de vídeo
BR112021008625A2 (pt) método de decodificação e codificação de vídeo e aparelho de decodificação e codificação de vídeo
BR112021008091A2 (pt) método de codificação e decodificação de sinal de vídeo e aparelho de decodificação de vídeo
BR112021005175A2 (pt) método de decodificação de vídeo, método de codificação de vídeo, aparelho de decodificação de vídeo e aparelho de codificação de vídeo
BR112021004922A2 (pt) método de decodificação de vídeo, decodificador de vídeo, codificador de vídeo, e mídia legível por computador não transitório
BR122025013114A2 (pt) Método de decodificação de vídeo e método de codificação de vídeo
BR122025013112A2 (pt) Método de decodificação de vídeo e método de codificação de vídeo
BR122025013117A2 (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
BR122025008352A2 (pt) Método de decodificação de vídeo, método de codificação de vídeo e dispositivo de decodificação de vídeo
BR122025008338A2 (pt) Método de decodificação de vídeo, método de codificação de vídeo e dispositivo de decodificação 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
BR122025008347A2 (pt) Método de decodificação de vídeo, método de codificação de vídeo e dispositivo de decodificação de vídeo
BR122025008354A2 (pt) Método de decodificação de vídeo, método de codificação de vídeo e dispositivo de decodificação 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
BR122024024712A2 (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
BR122025018017A2 (pt) Metodo de decodificaqao video, metodo de codificaqao de video, e aparelho de decodificaqao de video e aparelho de codificaqao de video
BR122025008771A2 (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
BR122025007928A2 (pt) Método de decodificação de vídeo e método de codificação de vídeo
BR122025007926A2 (pt) Método de decodificação de vídeo e método de codificação de vídeo
BR122025007924A2 (pt) Método de decodificação de vídeo e método de codificação de vídeo

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B154 Notification of filing of divisional application [chapter 15.50 patent gazette]

Free format text: O PEDIDO FOI DIVIDIDO NO BR122025013112-1 PROTOCOLO 870250053199 EM 25/06/2025 11:39.O PEDIDO FOI DIVIDIDO NO BR122025013114-8 PROTOCOLO 870250053202 EM 25/06/2025 11:44.O PEDIDO FOI DIVIDIDO NO BR122025013116-4 PROTOCOLO 870250053211 EM 25/06/2025 12:02.O PEDIDO FOI DIVIDIDO NO BR122025013117-2 PROTOCOLO 870250053215 EM 25/06/2025 12:05.