BR112015006856B1 - Método e aparelho para decodificar dados de vídeo, método e aparelho para codificar dados de vídeo e memória legível por computador - Google Patents

Método e aparelho para decodificar dados de vídeo, método e aparelho para codificar dados de vídeo e memória legível por computador Download PDF

Info

Publication number
BR112015006856B1
BR112015006856B1 BR112015006856-1A BR112015006856A BR112015006856B1 BR 112015006856 B1 BR112015006856 B1 BR 112015006856B1 BR 112015006856 A BR112015006856 A BR 112015006856A BR 112015006856 B1 BR112015006856 B1 BR 112015006856B1
Authority
BR
Brazil
Prior art keywords
decoding
unit
units
decoding unit
nal
Prior art date
Application number
BR112015006856-1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112015006856A2 (pt
Inventor
Ye-Kui Wang
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112015006856A2 publication Critical patent/BR112015006856A2/pt
Publication of BR112015006856B1 publication Critical patent/BR112015006856B1/pt

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/188Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/40Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BR112015006856-1A 2012-09-28 2013-08-20 Método e aparelho para decodificar dados de vídeo, método e aparelho para codificar dados de vídeo e memória legível por computador BR112015006856B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261707759P 2012-09-28 2012-09-28
US61/707,759 2012-09-28
US13/926,478 US9565452B2 (en) 2012-09-28 2013-06-25 Error resilient decoding unit association
US13/926,478 2013-06-25
PCT/US2013/055858 WO2014051892A1 (en) 2012-09-28 2013-08-20 Error resilient decoding unit association

Publications (2)

Publication Number Publication Date
BR112015006856A2 BR112015006856A2 (pt) 2017-07-04
BR112015006856B1 true BR112015006856B1 (pt) 2022-08-09

Family

ID=50385188

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112015006856-1A BR112015006856B1 (pt) 2012-09-28 2013-08-20 Método e aparelho para decodificar dados de vídeo, método e aparelho para codificar dados de vídeo e memória legível por computador
BR112015006849-9A BR112015006849B1 (pt) 2012-09-28 2013-08-20 Métodos para decodificar e codificar dados de vídeo, aparelhos para decodificar e codificar dados de vídeo, e, memória legível por computador

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112015006849-9A BR112015006849B1 (pt) 2012-09-28 2013-08-20 Métodos para decodificar e codificar dados de vídeo, aparelhos para decodificar e codificar dados de vídeo, e, memória legível por computador

Country Status (20)

Country Link
US (2) US9479782B2 (https=)
EP (2) EP2901676B1 (https=)
JP (2) JP6125643B2 (https=)
KR (2) KR101762521B1 (https=)
CN (2) CN104685888B (https=)
AR (1) AR094447A1 (https=)
AU (2) AU2013324246B2 (https=)
BR (2) BR112015006856B1 (https=)
CA (2) CA2884560C (https=)
ES (2) ES2996260T3 (https=)
IL (2) IL237771A (https=)
MY (2) MY173902A (https=)
PH (2) PH12015500509A1 (https=)
PL (1) PL2901676T3 (https=)
RU (2) RU2628250C2 (https=)
SG (2) SG11201501636WA (https=)
TW (3) TWI556630B (https=)
UA (2) UA117355C2 (https=)
WO (2) WO2014051892A1 (https=)
ZA (1) ZA201502307B (https=)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102030136B1 (ko) 2010-12-08 2019-10-08 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화 장치 및 복호화 장치
WO2013119325A1 (en) * 2012-02-08 2013-08-15 Thomson Licensing Method and apparatus for using an ultra-low delay mode of a hypothetical reference decoder
CN107743233B (zh) * 2012-06-25 2020-10-16 日本电气株式会社 视频解码设备和视频解码方法
RU2616549C2 (ru) * 2012-07-09 2017-04-17 Вид Скейл, Инк. Архитектура кодека для многослойного кодирования видео
US9479782B2 (en) 2012-09-28 2016-10-25 Qualcomm Incorporated Supplemental enhancement information message coding
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
KR102416235B1 (ko) * 2013-07-15 2022-07-05 지이 비디오 컴프레션, 엘엘씨 다계층식 비디오 코딩에서의 저지연 개념
US20150016547A1 (en) * 2013-07-15 2015-01-15 Sony Corporation Layer based hrd buffer management for scalable hevc
US10178398B2 (en) * 2013-10-11 2019-01-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for video transcoding using mode or motion or in-loop filter information
KR102197505B1 (ko) 2013-10-25 2020-12-31 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩 및 디코딩에서의 해시 값을 갖는 블록의 표현
EP3061253A1 (en) 2013-10-25 2016-08-31 Microsoft Technology Licensing, LLC Hash-based block matching in video and image coding
WO2015131326A1 (en) 2014-03-04 2015-09-11 Microsoft Technology Licensing, Llc Encoder-side decisions for block flipping and skip mode in intra block copy prediction
WO2015131325A1 (en) * 2014-03-04 2015-09-11 Microsoft Technology Licensing, Llc Hash table construction and availability checking for hash-based block matching
US10178397B2 (en) * 2014-03-24 2019-01-08 Qualcomm Incorporated Generic use of HEVC SEI messages for multi-layer codecs
US9819948B2 (en) * 2014-06-18 2017-11-14 Qualcomm Incorporated Signaling HRD parameters for bitstream partitions
CN105706450B (zh) * 2014-06-23 2019-07-16 微软技术许可有限责任公司 根据基于散列的块匹配的结果的编码器决定
US9729887B2 (en) 2014-06-25 2017-08-08 Qualcomm Incorporated Multi-layer video coding
CA2961089C (en) 2014-09-30 2023-03-28 Microsoft Technology Licensing, Llc Hash-based encoder decisions for video coding
US9800898B2 (en) * 2014-10-06 2017-10-24 Microsoft Technology Licensing, Llc Syntax structures indicating completion of coded regions
US9516147B2 (en) 2014-10-30 2016-12-06 Microsoft Technology Licensing, Llc Single pass/single copy network abstraction layer unit parser
EP3249912A4 (en) * 2015-01-23 2018-10-24 LG Electronics Inc. Method and device for transmitting and receiving broadcast signal for restoring pulled-down signal
US10390039B2 (en) 2016-08-31 2019-08-20 Microsoft Technology Licensing, Llc Motion estimation for screen remoting scenarios
US11095877B2 (en) 2016-11-30 2021-08-17 Microsoft Technology Licensing, Llc Local hash-based motion estimation for screen remoting scenarios
JP7026450B2 (ja) * 2017-04-24 2022-02-28 ソニーグループ株式会社 送信装置、送信方法、受信装置および受信方法
JP6982990B2 (ja) 2017-06-19 2021-12-17 ソニーグループ株式会社 送信装置、送信方法、受信装置および受信方法
WO2019160986A1 (en) * 2018-02-14 2019-08-22 Dolby Laboratories Licensing Corporation Image reshaping in video coding using rate distortion optimization
PL3831055T3 (pl) * 2018-08-17 2025-03-10 Huawei Technologies Co., Ltd. Zarządzanie obrazami odniesienia w kodowaniu wideo
US11140403B2 (en) * 2018-12-20 2021-10-05 Tencent America LLC Identifying tile from network abstraction unit 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
US12113997B2 (en) * 2019-01-22 2024-10-08 Tencent America LLC Method for tile group identification
CN109905715B (zh) * 2019-02-26 2021-07-06 北京世纪好未来教育科技有限公司 插入sei数据的码流转换方法及系统
MX2022003555A (es) 2019-09-24 2022-06-14 Huawei Tech Co Ltd Señalización de encabezado de imagen en codificación de video.
US11395007B2 (en) * 2019-12-12 2022-07-19 Tencent America LLC Method for signaling dependent and independent picture header
CN114902656B (zh) 2019-12-26 2025-03-21 字节跳动有限公司 对编解码比特流中的视频层的信令的约束
JP7425204B2 (ja) 2019-12-26 2024-01-30 バイトダンス インコーポレイテッド ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約
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
EP4066386A4 (en) 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
CN115211122B (zh) 2020-01-02 2025-08-26 Lg电子株式会社 用于对包括画面头的图像信息进行编码的图像解码方法和设备
CN115211121A (zh) 2020-01-02 2022-10-18 Lg电子株式会社 Ph nal单元编码相关图像解码方法及其装置
WO2021137592A1 (ko) * 2020-01-02 2021-07-08 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
WO2021138652A1 (en) * 2020-01-04 2021-07-08 Bytedance Inc. Restrictions on inter prediction for subpicture
EP4074024A4 (en) 2020-01-09 2023-04-05 ByteDance Inc. SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES
WO2021193775A1 (ja) * 2020-03-27 2021-09-30 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、および復号方法
US11706428B2 (en) * 2020-04-06 2023-07-18 Tencent America LLC Method for signaling picture header in coded video stream
JP7511680B2 (ja) 2020-06-09 2024-07-05 バイトダンス インコーポレイテッド サブピクチャサブビットストリーム抽出プロセスにおける補足エンハンスメント情報の処理
US11202085B1 (en) 2020-06-12 2021-12-14 Microsoft Technology Licensing, Llc Low-cost hash table construction and hash-based block matching for variable-size blocks
US11770498B2 (en) 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams
US11930222B1 (en) * 2021-03-30 2024-03-12 Amazon Technologies, Inc. Encoding video for film grain synthesis
JP7686080B2 (ja) * 2021-04-12 2025-05-30 テレフオンアクチーボラゲット エルエム エリクソン(パブル) メッセージ参照
JP7666875B2 (ja) 2021-06-29 2025-04-22 ドルビー ラボラトリーズ ライセンシング コーポレイション ビデオコーディングにおけるメタデータメッセージングの処理優先順位のシグナリング
CN114745600B (zh) * 2022-06-10 2022-09-27 中国传媒大学 一种基于sei的视频标签标注方法及装置
CN120530646A (zh) * 2022-11-17 2025-08-22 Lg电子株式会社 用于编码/解码图像的方法、用于发送比特流的方法及存储比特流的记录介质
US20250119587A1 (en) * 2023-10-05 2025-04-10 Tencent America LLC Ai text for video streams
WO2025226607A1 (en) * 2024-04-21 2025-10-30 Bytedance Inc. Handling of a processing chain indicated by an sei processing order sei message

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382940A (en) * 2001-11-27 2003-06-11 Nokia Corp Encoding objects and background blocks
US7831990B2 (en) * 2002-04-29 2010-11-09 Sony Corporation Generic adaptation layer for JVT video
US20050201471A1 (en) * 2004-02-13 2005-09-15 Nokia Corporation Picture decoding method
US7586924B2 (en) 2004-02-27 2009-09-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream
EP1773063A1 (en) 2005-06-14 2007-04-11 Thomson Licensing Method and apparatus for encoding video data, and method and apparatus for decoding video data
US20070230564A1 (en) * 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
RU2395174C1 (ru) * 2006-03-30 2010-07-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для декодирования/кодирования сигнала видео
US8520733B2 (en) * 2006-06-30 2013-08-27 Core Wireless Licensing S.A.R.L Video coding
US8582663B2 (en) * 2006-08-08 2013-11-12 Core Wireless Licensing S.A.R.L. Method, device, and system for multiplexing of video streams
CN101502096B (zh) * 2006-08-10 2013-06-26 佳能株式会社 图像解码设备
AU2008204833A1 (en) * 2007-01-09 2008-07-17 Vidyo, Inc. Improved systems and methods for error resilience in video communication systems
CA2675955C (en) * 2007-01-18 2013-07-23 Nokia Corporation Carriage of sei messages in rtp payload format
RU2432703C2 (ru) * 2007-04-17 2011-10-27 Нокиа Корпорейшн Масштабируемое видеокодирование с обратной связью
US20080291999A1 (en) 2007-05-24 2008-11-27 Julien Lerouge Method and apparatus for video frame marking
US8855199B2 (en) * 2008-04-21 2014-10-07 Nokia Corporation Method and device for video coding and decoding
US20110110436A1 (en) 2008-04-25 2011-05-12 Thomas Schierl Flexible Sub-Stream Referencing Within a Transport Data Stream
CA2730543C (en) * 2008-07-16 2014-04-22 Nokia Corporation Method and apparatus for track and track subset grouping
TWI371214B (en) 2008-12-03 2012-08-21 Himax Media Solutions Inc Decoding testing device and decoding testing method
TW201234833A (en) * 2010-10-25 2012-08-16 Panasonic Corp Encoding method, display apparatus, and decoding method
ES2967302T3 (es) * 2011-01-14 2024-04-29 Sun Patent Trust Aparato de codificación y decodificación de imágenes
JP6026443B2 (ja) * 2011-03-10 2016-11-16 ヴィディオ・インコーポレーテッド ビデオ・ビットストリーム中の描画方向情報
US20120236115A1 (en) 2011-03-14 2012-09-20 Qualcomm Incorporated Post-filtering in full resolution frame-compatible stereoscopic video coding
SG11201408612TA (en) * 2012-06-29 2015-01-29 Fraunhofer Ges Forschung Video data stream concept
US9479782B2 (en) 2012-09-28 2016-10-25 Qualcomm Incorporated Supplemental enhancement information message coding

Also Published As

Publication number Publication date
JP6125643B2 (ja) 2017-05-10
AU2013324246B2 (en) 2017-09-14
UA117355C2 (uk) 2018-07-25
TWI556630B (zh) 2016-11-01
RU2628250C2 (ru) 2017-08-15
AU2013324246A1 (en) 2015-04-16
CA2884560A1 (en) 2014-04-03
WO2014051892A1 (en) 2014-04-03
AU2013324245B2 (en) 2017-08-10
KR101741342B1 (ko) 2017-05-29
JP2015534773A (ja) 2015-12-03
SG11201501632SA (en) 2015-05-28
AR094447A1 (es) 2015-08-05
EP2901678C0 (en) 2024-05-15
KR20150063117A (ko) 2015-06-08
CN104704841A (zh) 2015-06-10
HK1208580A1 (en) 2016-03-04
IL237771A (en) 2017-09-28
IL237770A0 (en) 2015-05-31
TW201424404A (zh) 2014-06-16
RU2015115896A (ru) 2016-11-20
IL237770B (en) 2019-08-29
PH12015500645A1 (en) 2015-05-11
PH12015500509B1 (en) 2015-04-27
CN104685888B (zh) 2018-02-06
AU2013324245A1 (en) 2015-04-16
CA2884352C (en) 2019-01-08
CN104685888A (zh) 2015-06-03
CN104704841B (zh) 2018-10-26
UA114343C2 (uk) 2017-05-25
MY173902A (en) 2020-02-26
TW201611583A (zh) 2016-03-16
TW201424391A (zh) 2014-06-16
ES2996260T3 (en) 2025-02-12
EP2901676A1 (en) 2015-08-05
HK1207927A1 (en) 2016-02-12
KR101762521B1 (ko) 2017-07-27
ES2978906T3 (es) 2024-09-23
EP2901676C0 (en) 2024-11-13
US9479782B2 (en) 2016-10-25
JP2015534774A (ja) 2015-12-03
EP2901678B1 (en) 2024-05-15
CA2884352A1 (en) 2014-04-03
CA2884560C (en) 2019-05-14
US20140092994A1 (en) 2014-04-03
ZA201502307B (en) 2017-05-31
PH12015500509A1 (en) 2015-04-27
SG11201501636WA (en) 2015-05-28
EP2901678A1 (en) 2015-08-05
RU2015115894A (ru) 2016-11-20
BR112015006849B1 (pt) 2022-08-02
JP6235026B2 (ja) 2017-11-22
TWI569633B (zh) 2017-02-01
US9565452B2 (en) 2017-02-07
WO2014051893A1 (en) 2014-04-03
BR112015006856A2 (pt) 2017-07-04
PH12015500645B1 (en) 2015-05-11
PL2901676T3 (pl) 2025-02-10
MY194740A (en) 2022-12-15
RU2618942C2 (ru) 2017-05-11
BR112015006849A2 (pt) 2017-07-04
EP2901676B1 (en) 2024-11-13
US20140092993A1 (en) 2014-04-03
KR20150063116A (ko) 2015-06-08

Similar Documents

Publication Publication Date Title
BR112015006856B1 (pt) Método e aparelho para decodificar dados de vídeo, método e aparelho para codificar dados de vídeo e memória legível por computador
BR112015006440B1 (pt) Indicação e ativação de conjuntos de parâmetros para codificação de vídeo
BR112015014649B1 (pt) Modelo de armazenamento de baixo retardo em codificação de vídeo
BR112014026026B1 (pt) Métodos e dispositivos para processar dados de vídeo, e memória legível por computador
BR112015032977B1 (pt) Equipamento e método para codificar informações de vídeo, equipamento e método para decodificar informações de vídeo, e memória legível por computador
BR112014006845B1 (pt) Método e dispositivos para codificar dados de vídeo e mídia de armazenamento não transitório legível por computador
BR112015000597B1 (pt) Codificação de imagens de acesso aleatório para codificação de vídeo
BR112015016230B1 (pt) Sinalização condicional de informação de temporização de contagem de ordem de imagens para temporização de vídeo em codificação de vídeo
BR112014002479B1 (pt) Conjuntos de parâmetros de codificação para várias dimensões em codificação de vídeo
BR112015006839B1 (pt) Sinalizando identificadores de camada para pontos de operação em codificação de vídeo
BR112014033008B1 (pt) Conjunto de parâmetros de vídeo para hevc e extensões
BR112015025639B1 (pt) Alinhamento poc de camada cruzada para fluxos de bits de várias camadas que podem incluir imagens irap não alinhadas
BR112014017159B1 (pt) Conjuntos de parâmetros de codificação e cabeçalhos de unidade nal para codificação de vídeo
BR112015008574B1 (pt) Métodos para decodificar e codificar dados de vídeo, dispositivos para decodificar e codificar dados de vídeo, e, memória legível por computador
BR112014032473B1 (pt) Método e dispositivo para decodificar dados de vídeo, método e dispositvo para codificar dados de vídeo e mídia de armazenamento legível por computador
BR112015007273B1 (pt) Método e dispositivo para processar dados de vídeo de múltiplas camadas, dispositivo de codificação de vídeo e memória legível por computador
BR112016006677B1 (pt) Tipo de dependência inter-vista em mv-hevc
BR112016029356B1 (pt) Método para decodificar e codificar e dispositivo para decodificar dados de vídeo de acordo com um padrão de codificação de vídeo de alta eficiência (hevc)
BR112014033011B1 (pt) Conjunto de parâmetros de vídeo para hevc e extensões
BR112016029306B1 (pt) Método e dispositivo para decodificar, bem como, método e dispositivo para codificar dados de vídeo de acordo com um padrão de codificação de vídeo de alta eficiência (hevc) uma extensão multivista do mesmo ou uma extensão escalonável do mesmo, e, memória legível por computador
BR112016021476B1 (pt) Método e dispositivo para codificar dados de vídeo e memória legível por computador
HK1208580B (zh) 编码和解码视频数据的方法和装置及计算机可读存储介质
BR112015000599B1 (pt) Codificação de unidades nal sei para codificação de vídeo
BR112014031749B1 (pt) Acesso randômico e sinalização de imagens de referência de longo termo em codificação de vídeo

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04N 7/00 (2011.01)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/08/2013, OBSERVADAS AS CONDICOES LEGAIS