MX353159B - Definiciones de nivel para códecs de video de múltiples capas. - Google Patents

Definiciones de nivel para códecs de video de múltiples capas.

Info

Publication number
MX353159B
MX353159B MX2016011218A MX2016011218A MX353159B MX 353159 B MX353159 B MX 353159B MX 2016011218 A MX2016011218 A MX 2016011218A MX 2016011218 A MX2016011218 A MX 2016011218A MX 353159 B MX353159 B MX 353159B
Authority
MX
Mexico
Prior art keywords
decoder
layers
bitstream
layer video
decoding
Prior art date
Application number
MX2016011218A
Other languages
English (en)
Spanish (es)
Other versions
MX2016011218A (es
Inventor
Chen Jianle
Wang Ye-Kui
Krishnan Ramasubramonian Adarsh
Rapaka Krishnakanth
Hendry Fnu
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of MX2016011218A publication Critical patent/MX2016011218A/es
Publication of MX353159B publication Critical patent/MX353159B/es

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
    • 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
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/186—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 colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
MX2016011218A 2014-03-17 2015-03-16 Definiciones de nivel para códecs de video de múltiples capas. MX353159B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461954495P 2014-03-17 2014-03-17
US14/656,573 US9712837B2 (en) 2014-03-17 2015-03-12 Level definitions for multi-layer video codecs
PCT/US2015/020662 WO2015142694A1 (en) 2014-03-17 2015-03-16 Level definitions for multi-layer video codecs

Publications (2)

Publication Number Publication Date
MX2016011218A MX2016011218A (es) 2016-11-30
MX353159B true MX353159B (es) 2017-12-20

Family

ID=54070444

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016011218A MX353159B (es) 2014-03-17 2015-03-16 Definiciones de nivel para códecs de video de múltiples capas.

Country Status (8)

Country Link
US (1) US9712837B2 (show.php)
EP (1) EP3120550A1 (show.php)
JP (1) JP6440735B2 (show.php)
KR (1) KR101881239B1 (show.php)
CN (1) CN106105209B (show.php)
BR (1) BR112016021466A8 (show.php)
MX (1) MX353159B (show.php)
WO (1) WO2015142694A1 (show.php)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9712871B2 (en) 2014-05-01 2017-07-18 Qualcomm Incorporated Determination bitstream decoding capability in video coding
US10158874B2 (en) * 2015-09-30 2018-12-18 Apple Inc. Parallel bypass and regular bin coding
US9959097B2 (en) 2016-03-09 2018-05-01 Bank Of America Corporation SVN interface system for heterogeneous development environments
CN112640455B (zh) 2018-06-21 2024-06-14 瑞典爱立信有限公司 视频编码中具有子图块的图块分区
RU2760850C1 (ru) 2018-06-21 2021-11-30 Телефонактиеболагет Лм Эрикссон (Пабл) Гибкие разбиения тайлов
EP3811624A1 (en) 2018-06-21 2021-04-28 Telefonaktiebolaget LM Ericsson (publ) Tile shuffling for 360 degree video decoding
JP7179163B2 (ja) * 2018-09-13 2022-11-28 フラウンホーファー－ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン ビットストリームマージ
US11477470B2 (en) * 2018-10-02 2022-10-18 Telefonaktiebolaget Lm Ericsson (Publ) Encoding and decoding pictures based on tile group ID
EP3864845A1 (en) * 2018-10-09 2021-08-18 V-Nova International Ltd Dynamic range support within a multi-layer hierarchical coding scheme
US11165847B2 (en) * 2018-10-23 2021-11-02 Tencent America LLC Techniques for multiple conformance points in media coding
US11381867B2 (en) * 2019-01-08 2022-07-05 Qualcomm Incorporated Multiple decoder interface for streamed media data
PH12021551777A1 (en) 2019-02-02 2022-05-23 Beijing Bytedance Network Tech Co Ltd Buffer management for intra block copy in video coding
CN113366853B (zh) 2019-02-02 2024-08-02 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的缓冲区初始化
CN113508597B (zh) * 2019-03-01 2023-11-21 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的基于方向的预测
WO2020177662A1 (en) 2019-03-01 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Implementation aspects in intra block copy in video coding
CN113508581B (zh) 2019-03-04 2023-11-14 北京字节跳动网络技术有限公司 视频编解码中的帧内块复制中的实施方式方面
CN117294841A (zh) 2019-07-06 2023-12-26 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的虚拟预测缓冲
KR102635519B1 (ko) 2019-07-10 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 카피를 위한 샘플 식별
JP7609842B2 (ja) 2019-07-11 2025-01-07 北京字節跳動網絡技術有限公司 映像符号化におけるイントラブロックコピーのためのビットストリーム適合性の制約
WO2021054438A1 (ja) * 2019-09-20 2021-03-25 ソニー株式会社 画像処理装置および画像処理方法
WO2021066508A1 (ko) * 2019-09-30 2021-04-08 현대자동차주식회사 다른 해상도를 가지는 픽처들에 대한 인터 예측 방법 및 장치
WO2021134051A1 (en) * 2019-12-26 2021-07-01 Bytedance Inc. Signaling decoded picture buffer levels in video coding
US11503289B2 (en) * 2020-05-27 2022-11-15 Tencent America LLC Bitstream structure for viewport-based streaming with a fallback bitstream
WO2021251173A1 (ja) * 2020-06-12 2021-12-16 ソニーグループ株式会社 情報処理装置および方法
US12389042B2 (en) 2020-09-02 2025-08-12 Lemon Inc. Pictures and layers included in a VVC image item
KR20220030190A (ko) * 2020-09-02 2022-03-10 레몬 인크. 미디어 파일에 대한 브랜드

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100631777B1 (ko) * 2004-03-31 2006-10-12 삼성전자주식회사 다 계층의 모션 벡터를 효율적으로 압축하는 방법 및 장치
US20050254575A1 (en) * 2004-05-12 2005-11-17 Nokia Corporation Multiple interoperability points for scalable media coding and transmission
US20060062312A1 (en) * 2004-09-22 2006-03-23 Yen-Chi Lee Video demultiplexer and decoder with efficient data recovery
US8619860B2 (en) * 2005-05-03 2013-12-31 Qualcomm Incorporated System and method for scalable encoding and decoding of multimedia data using multiple layers
US20070230564A1 (en) * 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
CN104205813B (zh) * 2012-04-06 2018-05-08 维德约股份有限公司 分层视频编码的等级信令
JP2015523815A (ja) * 2012-07-09 2015-08-13 ヴィド スケール インコーポレイテッド 複数レイヤビデオ符号化のためのコーデックアーキテクチャ
GB2516224A (en) * 2013-07-11 2015-01-21 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
GB2516824A (en) * 2013-07-23 2015-02-11 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
WO2015056158A1 (en) * 2013-10-14 2015-04-23 Nokia Technologies Oy Multi-layer hypothetical reference decoder

Also Published As

Publication number Publication date
CN106105209B (zh) 2019-04-23
KR20160134704A (ko) 2016-11-23
US20150264373A1 (en) 2015-09-17
US9712837B2 (en) 2017-07-18
EP3120550A1 (en) 2017-01-25
CN106105209A (zh) 2016-11-09
KR101881239B1 (ko) 2018-07-23
MX2016011218A (es) 2016-11-30
BR112016021466A8 (pt) 2021-07-06
JP2017513330A (ja) 2017-05-25
WO2015142694A1 (en) 2015-09-24
JP6440735B2 (ja) 2018-12-19
BR112016021466A2 (pt) 2017-08-15

Similar Documents

Publication Publication Date Title
MX2016011218A (es) Definiciones de nivel para codecs de video de multiples capas.
MX2016013623A (es) Determinacion de capacidad de decodificacion de corriente de bits en codificacion de video.
MX2016004644A (es) Indicacion de procesamiento de paralelo en codificacion de video.
BR112016016012A2 (pt) Predição residual avançada baseada em bloco para codificação de vídeo 3d
PT3164870T (pt) Descodificador e método para descodificação de um sinal de áudio, codificador e método para codificação de um sinal de áudio
PL3879527T3 (pl) Dekoder audio do dekodowania enkodowanego sygnału audio
MX352910B (es) Optimizaciones en señalización de predicción inter-capas para codificación de video multicapa.
TN2017000327A1 (en) Restriction on palette block size in video coding
BR112016029387A2 (pt) sistemas e métodos para cópia intra-bloco
PH12017500702B1 (en) An apparatus, a method and a computer program for image sequence coding and decoding
AR084787A1 (es) Separacion de cuadro en codificacion de video
PH12015500645A1 (en) Error resilient decoding unit association
EP3241352A4 (en) Inter-layer prediction for scalable video coding and decoding
MX2016011209A (es) Purga de imagen e inferencia de parametro de almacenamiento en memoria tampon de imagen decodificada para corrientes de bits multi-capa.
MX359458B (es) Derivacion de informacion de unidad nal de fin de secuencia para corrientes de bits multi-capa.
PL3529989T3 (pl) Przydział przepływności bitowej o stałym nachyleniu dla rozproszonego kodowania wideo
MX364550B (es) Señalización y selección para la mejora de capas en vídeo escalable.
EP3160141C0 (en) INTER-LAYER VIDEO ENCODING METHOD AND DEVICE FOR COMPENSATING LUMINANCE DIFFERENCE, AND VIDEO DECODING METHOD AND DEVICE
ES3052673T3 (en) Method and apparatus for processing an audio signal, computer readable medium, audio decoder and audio encoder
IL263025A (en) A method and system for predicting the prognosis for kidney disease
MX2017005892A (es) Aparato y metodo de codificacion de prediccion por muestra.
GB201819658D0 (en) Content playback system
MX368227B (es) Parámetros de compensación de capa de referencia para predicción inter-capa en codificación de video escalable.
MX352139B (es) Método de decodificación de video.
HK1244948A1 (zh) Mdct域错误掩盖

Legal Events

Date Code Title Description
FG Grant or registration