BR112022005411A2 - Sinalização de cabeçalho de imagem em codificação de vídeo - Google Patents

Sinalização de cabeçalho de imagem em codificação de vídeo

Info

Publication number
BR112022005411A2
BR112022005411A2 BR112022005411A BR112022005411A BR112022005411A2 BR 112022005411 A2 BR112022005411 A2 BR 112022005411A2 BR 112022005411 A BR112022005411 A BR 112022005411A BR 112022005411 A BR112022005411 A BR 112022005411A BR 112022005411 A2 BR112022005411 A2 BR 112022005411A2
Authority
BR
Brazil
Prior art keywords
unit
image
video encoding
final
flagging
Prior art date
Application number
BR112022005411A
Other languages
English (en)
Portuguese (pt)
Inventor
Fnu Hendry
Jianle Chen
Ye-Kui Wang
Original Assignee
Huawei Tech Co 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022005411A2 publication Critical patent/BR112022005411A2/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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • 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
    • H04N19/17—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/169—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—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
    • H04N19/42—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
    • H04N19/423—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 characterised by memory 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
    • H04N19/44—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
    • H04N19/70—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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BR112022005411A 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo BR112022005411A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962905150P 2019-09-24 2019-09-24
PCT/US2020/045040 WO2021061283A1 (en) 2019-09-24 2020-08-05 Signaling of picture header in video coding

Publications (1)

Publication Number Publication Date
BR112022005411A2 true BR112022005411A2 (pt) 2022-06-21

Family

ID=75166764

Family Applications (6)

Application Number Title Priority Date Filing Date
BR112022005411A BR112022005411A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo
BR112022005409A BR112022005409A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo
BR112022005378A BR112022005378A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo
BR112022005495A BR112022005495A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo
BR112022005413A BR112022005413A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo
BR112022005403A BR112022005403A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo

Family Applications After (5)

Application Number Title Priority Date Filing Date
BR112022005409A BR112022005409A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo
BR112022005378A BR112022005378A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo
BR112022005495A BR112022005495A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo
BR112022005413A BR112022005413A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo
BR112022005403A BR112022005403A2 (pt) 2019-09-24 2020-08-05 Sinalização de cabeçalho de imagem em codificação de vídeo

Country Status (13)

Country Link
US (13) US12495162B2 (https=)
EP (6) EP4026100A4 (https=)
JP (9) JP7753621B2 (https=)
KR (7) KR102773400B1 (https=)
CN (6) CN114467292A (https=)
AU (5) AU2020352827A1 (https=)
BR (6) BR112022005411A2 (https=)
CA (4) CA3152445A1 (https=)
CL (5) CL2022000712A1 (https=)
IL (1) IL291675B2 (https=)
MX (5) MX2022003555A (https=)
SA (1) SA522432077B1 (https=)
WO (6) WO2021061281A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12375723B2 (en) * 2019-08-22 2025-07-29 Sharp Kabushiki Kaisha Systems and methods for signaling picture information in video coding
MX2022003555A (es) * 2019-09-24 2022-06-14 Huawei Tech Co Ltd Señalización de encabezado de imagen en codificación de video.
US12143601B2 (en) * 2019-12-05 2024-11-12 Hfi Innovation Inc. Specifying layout in video pictures
KR102836165B1 (ko) * 2019-12-12 2025-07-21 엘지전자 주식회사 픽처 레벨 또는 슬라이스 레벨에서 적용되는 영상 정보를 시그널링하는 방법 및 장치
US11395007B2 (en) * 2019-12-12 2022-07-19 Tencent America LLC Method for signaling dependent and independent picture header
JP7568350B2 (ja) * 2019-12-26 2024-10-16 バイトダンス インコーポレイテッド ビデオコーディングにおける復号パラメータセット
US11825107B2 (en) * 2019-12-27 2023-11-21 Tencent America LLC Method for parameter set reference in coded video stream
CN115299049B (zh) * 2020-03-20 2025-07-04 字节跳动有限公司 视频编解码中子图片信息的使用
US11706428B2 (en) * 2020-04-06 2023-07-18 Tencent America LLC Method for signaling picture header in coded video stream
US12335461B2 (en) * 2020-04-16 2025-06-17 Lg Electronics Inc. Image coding method based on information included in picture header in video or image coding system
US11743503B2 (en) * 2020-05-14 2023-08-29 Qualcomm Incorporated Reference picture list constraints and signaling in video coding
US11503342B2 (en) * 2020-06-10 2022-11-15 Sharp Kabushiki Kaisha Systems and methods for signaling sequence parameter information in video coding
JP7513764B2 (ja) * 2020-06-12 2024-07-09 バイトダンス インコーポレイテッド マルチレイヤビデオコーディングのピクチャヘッダ制約
US11750815B2 (en) 2020-09-17 2023-09-05 Lemon, Inc. Versatile video coding track coding
US12542894B2 (en) * 2022-01-05 2026-02-03 Nokia Technologies Oy Method, an apparatus and a computer program product for implementing gradual decoding refresh
EP4300957A1 (en) * 2022-06-30 2024-01-03 Nokia Technologies Oy A method, an apparatus and a computer program product for implementing gradual decoding refresh
US20240146994A1 (en) * 2022-11-01 2024-05-02 Qualcomm Incorporated Identifying and marking video data units for network transport of video data
KR20250103621A (ko) * 2022-11-01 2025-07-07 퀄컴 인코포레이티드 비디오 데이터의 네트워크 전송을 위한 비디오 데이터 유닛들의 식별 및 마킹
US20240348816A1 (en) * 2023-04-14 2024-10-17 Alibaba Innovation Private Limited Method and non-transitory computer readable storage medium for video generative compression
WO2025244468A1 (ko) * 2024-05-23 2025-11-27 가온그룹 주식회사 비디오 부호화 및 복호화를 위한 개선된 단계적 복호화기 갱신 방법 및 장치

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352350B (en) * 1999-07-19 2003-11-05 Nokia Mobile Phones Ltd Video coding
US6965646B1 (en) * 2000-06-28 2005-11-15 Cisco Technology, Inc. MPEG file format optimization for streaming
JP2003169333A (ja) 2001-09-21 2003-06-13 Ricoh Co Ltd 符号列作成装置、画像伸長システム、画像伸長装置、画像提供システム、符号列作成方法、プログラム及び記録媒体
DE10152716C1 (de) 2001-10-19 2003-07-03 Byk Chemie Gmbh Prozesshilfsmittel für die Verarbeitung von Kunststoffmassen
US9560367B2 (en) * 2004-09-03 2017-01-31 Nokia Technologies Oy Parameter set and picture header in video coding
KR100679022B1 (ko) 2004-10-18 2007-02-05 삼성전자주식회사 계층간 필터링을 이용한 비디오 코딩 및 디코딩방법과,비디오 인코더 및 디코더
CN101238736A (zh) * 2005-02-01 2008-08-06 德克萨斯仪器股份有限公司 在avs-m视频比特流中的随机访问
PL2595379T3 (pl) 2010-07-13 2021-05-04 Nec Corporation Dekoder wideo, sposób dekodowania wideo i program do dekodowania wideo
US20130007768A1 (en) 2011-07-02 2013-01-03 Ramakrishna Saripalli Atomic operations on multi-socket platforms
KR20140057533A (ko) 2011-07-15 2014-05-13 텔레폰악티에볼라겟엘엠에릭슨(펍) 랜덤 액세스 픽처를 청정하게 하기 위해 가장 낮은 계층 식별을 할당하기 위한 인코더 및 방법
JP2013048307A (ja) * 2011-07-26 2013-03-07 Panasonic Corp 動画像復号化装置および動画像復号化方法
AU2012311021B2 (en) * 2011-09-19 2016-07-14 Sun Patent Trust Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
US9338474B2 (en) * 2011-09-23 2016-05-10 Qualcomm Incorporated Reference picture list construction for video coding
CN103843341B (zh) 2011-09-27 2017-06-13 瑞典爱立信有限公司 用于管理视频解码过程中的画面的解码器及其方法
US9264717B2 (en) 2011-10-31 2016-02-16 Qualcomm Incorporated Random access with advanced decoded picture buffer (DPB) management in video coding
US9124895B2 (en) * 2011-11-04 2015-09-01 Qualcomm Incorporated Video coding with network abstraction layer units that include multiple encoded picture partitions
EP3576412B1 (en) * 2011-11-08 2021-09-01 Nokia Technologies Oy Reference picture handling
US20130195201A1 (en) 2012-01-10 2013-08-01 Vidyo, Inc. Techniques for layered video encoding and decoding
US9451252B2 (en) * 2012-01-14 2016-09-20 Qualcomm Incorporated Coding parameter sets and NAL unit headers for video coding
US9565431B2 (en) 2012-04-04 2017-02-07 Qualcomm Incorporated Low-delay video buffering in video coding
KR20130116782A (ko) 2012-04-16 2013-10-24 한국전자통신연구원 계층적 비디오 부호화에서의 계층정보 표현방식
US9736476B2 (en) * 2012-04-27 2017-08-15 Qualcomm Incorporated Full random access from clean random access pictures in video coding
US9762903B2 (en) * 2012-06-01 2017-09-12 Qualcomm Incorporated External pictures in video coding
US20130343465A1 (en) * 2012-06-26 2013-12-26 Qualcomm Incorporated Header parameter sets for video coding
US9591303B2 (en) 2012-06-28 2017-03-07 Qualcomm Incorporated Random access and signaling of long-term reference pictures in video coding
RU2625534C2 (ru) 2012-07-02 2017-07-14 Сан Пэтент Траст Способ декодирования изображений, способ кодирования изображений, устройство декодирования изображений, устройство кодирования изображений и устройство кодирования и декодирования изображений
US20140003520A1 (en) * 2012-07-02 2014-01-02 Cisco Technology, Inc. Differentiating Decodable and Non-Decodable Pictures After RAP Pictures
US9967583B2 (en) 2012-07-10 2018-05-08 Qualcomm Incorporated Coding timing information for video coding
US9432664B2 (en) 2012-09-28 2016-08-30 Qualcomm Incorporated Signaling layer identifiers for operation points in video coding
AU2012232992A1 (en) 2012-09-28 2014-04-17 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding the transform units of a coding unit
US9479782B2 (en) 2012-09-28 2016-10-25 Qualcomm Incorporated Supplemental enhancement information message coding
US9491457B2 (en) * 2012-09-28 2016-11-08 Qualcomm Incorporated Signaling of regions of interest and gradual decoding refresh in video coding
US9154785B2 (en) 2012-10-08 2015-10-06 Qualcomm Incorporated Sub-bitstream applicability to nested SEI messages in video coding
US9571847B2 (en) * 2013-01-07 2017-02-14 Qualcomm Incorporated Gradual decoding refresh with temporal scalability support in video coding
US9674533B2 (en) 2013-04-05 2017-06-06 Qualcomm Incorporated Picture alignments in multi-layer video coding
KR102077900B1 (ko) 2013-04-17 2020-02-14 노키아 테크놀로지스 오와이 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램
US10003815B2 (en) 2013-06-03 2018-06-19 Qualcomm Incorporated Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures
US9515226B2 (en) 2013-07-10 2016-12-06 Yangang Xi Light emitting device and method for making the same
US9819941B2 (en) * 2013-10-10 2017-11-14 Qualcomm Incorporated Signaling for sub-decoded picture buffer (sub-DPB) based DPB operations in video coding
KR101930896B1 (ko) 2013-10-22 2018-12-19 후아웨이 테크놀러지 컴퍼니 리미티드 이미지 디코딩 장치 및 이미지 디코딩 방법
US9712843B2 (en) 2013-10-23 2017-07-18 Qualcomm Incorporated Multi-layer video file format designs
US10291827B2 (en) * 2013-11-22 2019-05-14 Futurewei Technologies, Inc. Advanced screen content coding solution
WO2015101716A1 (en) 2014-01-03 2015-07-09 Nokia Technologies Oy Parameter set coding
US10368097B2 (en) * 2014-01-07 2019-07-30 Nokia Technologies Oy Apparatus, a method and a computer program product for coding and decoding chroma components of texture pictures for sample prediction of depth pictures
JP6329246B2 (ja) 2014-03-14 2018-05-23 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 画像復号装置
JP6465863B2 (ja) 2014-03-14 2019-02-06 シャープ株式会社 画像復号装置、画像復号方法及び記録媒体
US20150264404A1 (en) 2014-03-17 2015-09-17 Nokia Technologies Oy Method and apparatus for video coding and decoding
CN106464893B (zh) 2014-03-17 2019-12-03 诺基亚技术有限公司 用于视频编码和解码的装置、方法和计算机程序
WO2015194191A1 (en) * 2014-06-19 2015-12-23 Sharp Kabushiki Kaisha Method for decoding a video bitstream
US9807419B2 (en) 2014-06-25 2017-10-31 Qualcomm Incorporated Recovery point SEI message in multi-layer video codecs
US10264286B2 (en) * 2014-06-26 2019-04-16 Qualcomm Incorporated Bitstream conformance constraints in scalable video coding
US10284867B2 (en) * 2014-12-18 2019-05-07 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
US20170105004A1 (en) * 2015-10-07 2017-04-13 Qualcomm Incorporated Methods and systems of coding a predictive random access picture using a background picture
JP2017073680A (ja) 2015-10-08 2017-04-13 ソニー株式会社 受信装置および方法
CN106937121B (zh) 2015-12-31 2021-12-10 中兴通讯股份有限公司 图像解码和编码方法、解码和编码装置、解码器及编码器
US10349067B2 (en) 2016-02-17 2019-07-09 Qualcomm Incorporated Handling of end of bitstream NAL units in L-HEVC file format and improvements to HEVC and L-HEVC tile tracks
WO2018128060A1 (en) 2017-01-05 2018-07-12 Sharp Kabushiki Kaisha Systems and methods for signaling of motion-constrained tile sets for virtual reality applications
KR101895294B1 (ko) * 2017-03-03 2018-09-05 주식회사 칩스앤미디어 프리 스캔을 이용한 블록 기반 동영상 복호화 방법 및 그 장치
JP7230464B2 (ja) 2018-11-29 2023-03-01 ヤマハ株式会社 音響解析方法、音響解析装置、プログラムおよび機械学習方法
WO2020130910A1 (en) 2018-12-20 2020-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing encoding and/or decoding of video using a syntax indicator and picture header
BR112021012096A2 (pt) 2018-12-20 2021-09-08 Telefonaktiebolaget Lm Ericsson (Publ) Métodos para decodificar e codificar um fluxo contínuo de bits, portadora, e, aparelhos de decodificação e codificação para decodificar e codificar um fluxo contínuo de bits
EP3987785A1 (en) 2019-06-20 2022-04-27 InterDigital VC Holdings France, SAS Lossless mode for versatile video coding
US11457242B2 (en) 2019-06-24 2022-09-27 Qualcomm Incorporated Gradual random access (GRA) signalling in video coding
US12395680B2 (en) 2019-09-19 2025-08-19 Interdigital Madison Patent Holdings, Sas Systems and methods for versatile video coding
US11375223B2 (en) 2019-09-20 2022-06-28 Tencent America LLC Method for signaling output layer set with sub-picture
EP4032259A4 (en) 2019-09-20 2022-11-23 Alibaba Group Holding Limited QUANTIZATION PARAMETER SIGNALING IN VIDEO PROCESSING
MX2022003555A (es) 2019-09-24 2022-06-14 Huawei Tech Co Ltd Señalización de encabezado de imagen en codificación de video.
WO2021100724A1 (en) * 2019-11-21 2021-05-27 Sharp Kabushiki Kaisha Systems and methods for signaling reference picture lists in video coding
CN120812258A (zh) * 2019-12-20 2025-10-17 韦勒斯标准与技术协会公司 视频信号处理方法及其设备
EP4082200A4 (en) 2019-12-27 2023-07-05 Alibaba Group Holding Limited METHODS AND SYSTEMS FOR PERFORMING PROGRESSIVE DECODING REFRESH PROCESSING ON IMAGES
EP4325850A3 (en) * 2020-06-22 2024-04-17 Beijing Bytedance Network Technology Co., Ltd. Signaling of quantization information in coded video
US12130823B2 (en) 2020-09-01 2024-10-29 Roblox Corporation Providing dynamically customized rankings of game items

Also Published As

Publication number Publication date
JP7581338B2 (ja) 2024-11-12
WO2021061282A1 (en) 2021-04-01
CN114467115A (zh) 2022-05-10
IL291675B1 (en) 2025-12-01
US12212783B2 (en) 2025-01-28
AU2020354283B2 (en) 2026-02-12
BR112022005409A2 (pt) 2022-06-21
KR20260015934A (ko) 2026-02-03
US20260012650A1 (en) 2026-01-08
US20250088670A1 (en) 2025-03-13
EP4026100A1 (en) 2022-07-13
JP7806383B2 (ja) 2026-01-27
CA3152435A1 (en) 2021-04-01
KR102744676B1 (ko) 2024-12-18
US20250294191A1 (en) 2025-09-18
JP7753621B2 (ja) 2025-10-15
US20220217392A1 (en) 2022-07-07
JP7485759B2 (ja) 2024-05-16
WO2021061284A1 (en) 2021-04-01
EP4026095A1 (en) 2022-07-13
AU2020356209A1 (en) 2022-04-21
US12495162B2 (en) 2025-12-09
KR102907782B1 (ko) 2026-01-02
CN114467118A (zh) 2022-05-10
MX2022003554A (es) 2022-06-02
CL2022000714A1 (es) 2022-11-18
EP4026099A1 (en) 2022-07-13
AU2020352828A1 (en) 2022-04-21
US20220224945A1 (en) 2022-07-14
CL2022000717A1 (es) 2022-11-18
WO2021061283A1 (en) 2021-04-01
KR20220066958A (ko) 2022-05-24
JP7806384B2 (ja) 2026-01-27
EP4026097A1 (en) 2022-07-13
AU2020356209B2 (en) 2026-04-09
MX2022003551A (es) 2022-05-30
EP4026098A4 (en) 2023-03-15
US20220217415A1 (en) 2022-07-07
US12407861B2 (en) 2025-09-02
AU2020352377B2 (en) 2026-02-12
MX2022003559A (es) 2022-06-14
CA3152441A1 (en) 2021-04-01
JP2022550718A (ja) 2022-12-05
JP2022550717A (ja) 2022-12-05
BR112022005413A2 (pt) 2022-06-21
US20250150632A1 (en) 2025-05-08
US20220217413A1 (en) 2022-07-07
KR20220063276A (ko) 2022-05-17
IL291675B2 (en) 2026-04-01
JP2022550716A (ja) 2022-12-05
CA3152416A1 (en) 2021-04-01
KR20220062124A (ko) 2022-05-13
CN114503163A (zh) 2022-05-13
BR112022005495A2 (pt) 2022-06-14
US20250274613A1 (en) 2025-08-28
US12587688B2 (en) 2026-03-24
EP4026099A4 (en) 2023-01-25
AU2020352827A1 (en) 2022-04-28
US20240373065A1 (en) 2024-11-07
US12177486B2 (en) 2024-12-24
US20240357180A1 (en) 2024-10-24
AU2020354883A1 (en) 2022-04-21
KR20220062123A (ko) 2022-05-13
JP7509868B2 (ja) 2024-07-02
AU2020352377A1 (en) 2022-04-21
NZ786844A (en) 2024-05-31
US12289474B2 (en) 2025-04-29
WO2021061281A1 (en) 2021-04-01
BR112022005378A2 (pt) 2022-06-21
MX2022003553A (es) 2022-06-02
MX2022003555A (es) 2022-06-14
EP4026096A4 (en) 2023-02-08
JP2024071388A (ja) 2024-05-24
US20220217416A1 (en) 2022-07-07
JP2024071387A (ja) 2024-05-24
SA522432077B1 (ar) 2024-11-24
CN114467117A (zh) 2022-05-10
EP4026100A4 (en) 2023-01-25
KR102844797B1 (ko) 2025-08-08
CA3152445A1 (en) 2021-04-01
EP4026095A4 (en) 2023-01-25
EP4026096A1 (en) 2022-07-13
KR102773400B1 (ko) 2025-02-25
WO2021061280A1 (en) 2021-04-01
EP4026098A1 (en) 2022-07-13
JP2024071389A (ja) 2024-05-24
AU2020354883B2 (en) 2026-04-09
IL291675A (en) 2022-05-01
JP2022549837A (ja) 2022-11-29
CL2022000710A1 (es) 2022-11-18
KR20220066957A (ko) 2022-05-24
CL2022000713A1 (es) 2022-11-18
AU2020354283A1 (en) 2022-04-21
KR20220066956A (ko) 2022-05-24
BR112022005403A2 (pt) 2022-06-21
EP4026097A4 (en) 2023-01-25
US20220217414A1 (en) 2022-07-07
JP2022549838A (ja) 2022-11-29
US12407870B2 (en) 2025-09-02
CN114467292A (zh) 2022-05-10
CL2022000712A1 (es) 2022-11-18
US12407862B2 (en) 2025-09-02
CN114467116A (zh) 2022-05-10
JP2022549011A (ja) 2022-11-22
WO2021061285A1 (en) 2021-04-01
CA3152472A1 (en) 2021-04-01

Similar Documents

Publication Publication Date Title
BR112022005411A2 (pt) Sinalização de cabeçalho de imagem em codificação de vídeo
BR112022004883A2 (pt) Método implementado por um decodificador, mídia legível por computador não transitória, e dispositivo de decodificação
EP4407950A3 (en) High-level syntax designs for point cloud coding
BR112022005265A2 (pt) Sinalização de parâmetros de dpb para fluxos de bits de vídeo multicamadas
EP4432649A3 (en) Gradual decoding refresh in video coding
BR112013012814A2 (pt) dispositivo de codificação de vídeo, dispositivo de decodificação de vídeo, método de codificação de vídeo, método de decodificação de vídeo, programa de codificação de vídeo e programa de decodificação de vídeo
BR112022006419A2 (pt) Prevenção de erro de sps em extração de subfluxo de bits
WO2011002809A3 (en) Template matching for video coding
BRPI0408708A (pt) método, equipamento e sistema para codificar e decodificar informações secundárias para transmissão de multimìdia
BR112022005603A2 (pt) Informação de temporização de imagem e unidade de decodificação para escalabilidade temporal
FI3906685T3 (fi) Alikuvaan perustuva hajasaanti
AR118329A1 (es) Métodos para el proceso de puntos de recuperación para la codificación de videos y aparatos relacionados
MX2022003450A (es) Se?alizacion de elementos de sintaxis no a nivel de imagen al nivel de imagen.
CL2022000704A1 (es) Pruebas de conformidad hrd en ols
MX2022007280A (es) Metodo y aparato de codificacion de video por capas con restricciones.
MX2025003076A (es) Un codificador de video, un decodificador de video y metodos correspondientes
RU2013158347A (ru) Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений
PH12022551932A1 (en) Independent subpicture signaling in video coding
BR112021025361A2 (pt) Tabelas de mapeamento de parâmetros de quantização (qp) de croma de sinalização
EP4664893A3 (en) Method for signaling picture header in coded video stream
BR112022018463A2 (pt) Codificador, decodificador e métodos correspondentes
TW202131682A (zh) 有關子圖像之視訊寫碼技術
EP4521747A3 (en) Video image processing method and device, and storage medium
BR112021024987A2 (pt) Sinalização de acesso aleatório gradual (gra) na codificação de vídeo
MX2022007724A (es) Metodos y aparatos para codificar, decodificar y representar contenido de 6 grados de libertad (6dof) a partir de elementos compuestos de 3 grados de libertad (3dof+).