IN2015MN00077A - - Google Patents

Info

Publication number
IN2015MN00077A
IN2015MN00077A IN77MUN2015A IN2015MN00077A IN 2015MN00077 A IN2015MN00077 A IN 2015MN00077A IN 77MUN2015 A IN77MUN2015 A IN 77MUN2015A IN 2015MN00077 A IN2015MN00077 A IN 2015MN00077A
Authority
IN
India
Prior art keywords
data
multilayer video
units
coding
nal unit
Prior art date
Application number
Other languages
English (en)
Inventor
Byeong Doo Choi
Jae Hyun Kim
Jeong Hoon Park
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN2015MN00077A publication Critical patent/IN2015MN00077A/en

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
    • H04N19/169—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
    • 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
    • H04N19/10—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
    • H04N19/30—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
    • H04N19/46—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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence 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
    • H04N19/70—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
IN77MUN2015 2012-07-06 2013-07-08 IN2015MN00077A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261668666P 2012-07-06 2012-07-06
PCT/KR2013/006058 WO2014007596A1 (ko) 2012-07-06 2013-07-08 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치

Publications (1)

Publication Number Publication Date
IN2015MN00077A true IN2015MN00077A (ko) 2015-10-16

Family

ID=49882280

Family Applications (1)

Application Number Title Priority Date Filing Date
IN77MUN2015 IN2015MN00077A (ko) 2012-07-06 2013-07-08

Country Status (7)

Country Link
US (1) US10116947B2 (ko)
EP (1) EP2871567A4 (ko)
JP (1) JP6050489B2 (ko)
KR (1) KR102180470B1 (ko)
CN (1) CN104620587B (ko)
IN (1) IN2015MN00077A (ko)
WO (1) WO2014007596A1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9479774B2 (en) 2012-09-24 2016-10-25 Qualcomm Incorporated Buffering period and recovery point supplemental enhancement information messages
US10547834B2 (en) * 2014-01-08 2020-01-28 Qualcomm Incorporated Support of non-HEVC base layer in HEVC multi-layer extensions
US9894370B2 (en) * 2014-03-24 2018-02-13 Qualcomm Incorporated Generic use of HEVC SEI messages for multi-layer codecs
WO2015184470A1 (en) * 2014-05-30 2015-12-03 Arris Enterprises, Inc. Reference layer offset parameters for inter-layer prediction in scalable video coding
CN106658225B (zh) * 2016-10-31 2019-11-26 日立楼宇技术（广州）有限公司 视频扩展码设置及视频播放方法和系统
CN108616748A (zh) * 2017-01-06 2018-10-02 科通环宇（北京）科技有限公司 一种码流及其封装方法、解码方法及装置
AU2020206246B2 (en) * 2019-01-09 2024-01-04 Huawei Technologies Co., Ltd. Sub-picture layout signaling in video coding
US11245899B2 (en) * 2019-09-22 2022-02-08 Tencent America LLC Method and system for single loop multilayer coding with subpicture partitioning
JP2023526661A (ja) 2020-05-22 2023-06-22 バイトダンス インコーポレイテッド 適合出力サブビットストリームの生成技術
EP4140128A4 (en) 2020-05-22 2023-08-02 ByteDance Inc. RESTRICTIONS ON IMAGE TYPES IN VIDEO BITSTREAM PROCESSING
WO2021252533A1 (en) 2020-06-09 2021-12-16 Bytedance Inc. Sub-bitstream extraction of multi-layer video bitstreams
CN115134432B (zh) * 2021-03-22 2023-09-12 中国科学院沈阳自动化研究所 一种多工业通信协议自适应快速解析方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7929610B2 (en) 2001-03-26 2011-04-19 Sharp Kabushiki Kaisha Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding
US7961963B2 (en) 2005-03-18 2011-06-14 Sharp Laboratories Of America, Inc. Methods and systems for extended spatial scalability with picture-level adaptation
US8175168B2 (en) 2005-03-18 2012-05-08 Sharp Laboratories Of America, Inc. Methods and systems for picture up-sampling
BRPI0714564B1 (pt) 2006-07-20 2020-09-15 Interdigital Vc Holdings, Inc Método e aparelho para escalabilidade de visualização por sinalização em codificação de multivisualização em vídeo, estrutura de sinal de vídeo para codificação de vídeo e mídia de armazenagem
KR100908062B1 (ko) 2006-09-07 2009-07-15 엘지전자 주식회사 비디오 신호의 디코딩/인코딩 방법 및 장치
WO2008083521A1 (en) * 2007-01-10 2008-07-17 Thomson Licensing Video encoding method and video decoding method for enabling bit depth scalability
EP3041195A1 (en) * 2007-01-12 2016-07-06 University-Industry Cooperation Group Of Kyung Hee University Packet format of network abstraction layer unit, and algorithm and apparatus for video encoding and decoding using the format
JP2010520697A (ja) * 2007-03-02 2010-06-10 エルジー エレクトロニクス インコーポレイティド ビデオ信号のデコーディング／エンコーディング方法及び装置
CN101669367A (zh) 2007-03-02 2010-03-10 Lg电子株式会社 用于解码/编码视频信号的方法及设备
US20100142613A1 (en) * 2007-04-18 2010-06-10 Lihua Zhu Method for encoding video data in a scalable manner
WO2008133455A1 (en) 2007-04-25 2008-11-06 Lg Electronics Inc. A method and an apparatus for decoding/encoding a video signal
BRPI0810213A8 (pt) * 2007-05-16 2018-12-11 Thomson Licensing métodos e aparelho para uso de grupos de fatia na decodificação de informações de codificação de vídeo de múltiplas vistas (mvc).
US8750632B2 (en) * 2008-12-26 2014-06-10 JVC Kenwood Corporation Apparatus and method for encoding images from multiple viewpoints and associated depth information
US8976871B2 (en) * 2009-09-16 2015-03-10 Qualcomm Incorporated Media extractor tracks for file format track selection
US20120183077A1 (en) * 2011-01-14 2012-07-19 Danny Hong NAL Unit Header
US9451252B2 (en) 2012-01-14 2016-09-20 Qualcomm Incorporated Coding parameter sets and NAL unit headers for video coding
DK3793200T3 (da) 2012-04-13 2023-02-13 Ge Video Compression Llc Billedkodning med lav forsinkelse
US9602827B2 (en) * 2012-07-02 2017-03-21 Qualcomm Incorporated Video parameter set including an offset syntax element
US9462287B2 (en) * 2013-01-04 2016-10-04 Dolby International Ab Implicit signaling of scalability dimension identifier information in a parameter set

Also Published As

Publication number Publication date
KR102180470B1 (ko) 2020-11-19
CN104620587A (zh) 2015-05-13
US10116947B2 (en) 2018-10-30
KR20140007292A (ko) 2014-01-17
JP2015526018A (ja) 2015-09-07
US20150172679A1 (en) 2015-06-18
EP2871567A1 (en) 2015-05-13
EP2871567A4 (en) 2016-01-06
JP6050489B2 (ja) 2016-12-21
WO2014007596A1 (ko) 2014-01-09
CN104620587B (zh) 2018-04-03

Similar Documents

Publication Publication Date Title
IN2015MN00077A (ko)
MY182651A (en) Information processing apparatus and method
MY196086A (en) Method and Apparatus for Encoding Video by Using Transformation Index, and Method and Apparatus for Decoding Video by Using Transformation Index
AU2016204370A1 (en) Encoding method and device of video using data unit of hierarchical structure, and decoding method and device therof
AU2016202272A1 (en) Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data
TR201906188T4 (tr) Çerçeve içi tahmin modlarının kodlanmasına ve kodunun çözülmesine yönelik yöntem, aparat ve sistem.
EP2837185A4 (en) METHOD, DEVICE AND SYSTEM FOR CODING AND DECODING AN SUBSEQUENT PART OF TRANSFORMATION UNITS OF CODED VIDEO DATA
PH12015500871B1 (en) Method and apparatus for encoding video based on scanning order of hierarchical data units, and methods and apparatus for decoding video based on scanning order of hierarchical data units
PH12015501135A1 (en) Decoding device and decoding method, and coding device and coding method
MY185190A (en) System and method for signaling segment encryption and key derivation for adaptive streaming
MY153787A (en) Method and apparatus for encoding and decoding image by using large transformation unit
MY177645A (en) Video encoding method for encoding hierarchical-structure symbols and a device thereof, and video decoding method for decoding hierarchical-structure symbols and a device thereof
EP3585060A3 (en) Reception device, reception method for temporally layered coded video
MX345239B (es) Dispositivo de codificación, método de codificación, dispositivo de descodificación, y método de descodificación.
WO2011126282A3 (en) Method and apparatus for encoding video by using transformation index, and method and apparatus for decoding video by using transformation index
BR112016022870B8 (pt) Métodos e aparelhos para ocultar e reconstruir dados em unidades de codificação estruturadas de múltiplas camadas
MX2012011773A (es) Metodo y dispositivo de codificacion de datos de imagen tridimensional y metodo y dispositivo de decodificacion.
EP2983369A4 (en) A MULTI-POINT VIEW VIDEO ENCODING METHOD USING A POINT OF SIGHT SYNTHESIS PREDICTION AND APPARATUS THEREFOR AND MULTI-POINT VIEW POINT VIDEO DECODING METHOD AND APPARATUS THEREOF
MY201972A (en) Image processing device and method
MY184223A (en) Decoding device and decoding method, encoding device, and encoding method
MX2018002265A (es) Aparato de transmision, metodo de transmision, aparato de recepcion, y metodo de recepcion.
PH12015501274A1 (en) Encoding device and encoding method, and decoding device and decoding method
MY173541A (en) Low complexity entropy-encoding/decoding method and apparatus
AU2012202182B2 (en) Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data
UA113752C2 (xx) Кодування наборів параметрів і заголовків одиниць nal для кодування відео