CN105359528A - 用于视频信息的可缩放译码的装置和方法 - Google Patents

用于视频信息的可缩放译码的装置和方法 Download PDF

Info

Publication number
CN105359528A
CN105359528A CN201480039027.XA CN201480039027A CN105359528A CN 105359528 A CN105359528 A CN 105359528A CN 201480039027 A CN201480039027 A CN 201480039027A CN 105359528 A CN105359528 A CN 105359528A
Authority
CN
China
Prior art keywords
picture
layer
current
enhancement layer
video
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201480039027.XA
Other languages
English (en)
Chinese (zh)
Inventor
克里希纳坎斯·拉帕卡
瓦迪姆·谢廖金
陈建乐
王益魁
马尔塔·卡切维奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN105359528A publication Critical patent/CN105359528A/zh
Pending legal-status Critical Current

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive 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
    • H04N19/10—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
    • H04N19/169—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
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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)
CN201480039027.XA 2013-07-15 2014-07-14 用于视频信息的可缩放译码的装置和方法 Pending CN105359528A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361846509P 2013-07-15 2013-07-15
US61/846,509 2013-07-15
US201361847931P 2013-07-18 2013-07-18
US61/847,931 2013-07-18
US201361884978P 2013-09-30 2013-09-30
US61/884,978 2013-09-30
US14/329,804 US20150016502A1 (en) 2013-07-15 2014-07-11 Device and method for scalable coding of video information
US14/329,804 2014-07-11
PCT/US2014/046546 WO2015009629A2 (en) 2013-07-15 2014-07-14 Device and method for scalable coding of video information

Publications (1)

Publication Number Publication Date
CN105359528A true CN105359528A (zh) 2016-02-24

Family

ID=52277074

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480039027.XA Pending CN105359528A (zh) 2013-07-15 2014-07-14 用于视频信息的可缩放译码的装置和方法

Country Status (6)

Country Link
US (1) US20150016502A1 (https=)
EP (1) EP3022926A2 (https=)
JP (1) JP2016528802A (https=)
KR (1) KR20160034319A (https=)
CN (1) CN105359528A (https=)
WO (1) WO2015009629A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110418143A (zh) * 2019-07-19 2019-11-05 山西大学 一种车联网中svc视频的传输方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014288482A1 (en) * 2013-07-12 2015-02-26 Sony Corporation Image coding device and method
EP3306935A4 (en) * 2015-06-05 2019-01-02 Intellectual Discovery Co., Ltd. Image encoding and decoding method and image decoding device
US10178403B2 (en) * 2015-06-23 2019-01-08 Qualcomm Incorporated Reference picture list construction in intra block copy mode
KR20190052128A (ko) 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
MX392418B (es) 2018-06-29 2025-03-24 Beijing Bytedance Network Tech Co Ltd Poda parcial/total cuando se añade un candidato a hmvp para fusión/amvp.
AU2019293670B2 (en) 2018-06-29 2023-06-08 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: FIFO, constrained FIFO
EP4322533A3 (en) * 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in lut
TW202029755A (zh) 2018-09-26 2020-08-01 美商Ｖｉｄ衡器股份有限公司 視訊編碼雙預測
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
WO2020224581A1 (en) 2019-05-05 2020-11-12 Beijing Bytedance Network Technology Co., Ltd. Chroma deblocking harmonization for video coding
KR102540022B1 (ko) 2019-06-24 2023-06-02 텔레폰악티에볼라겟엘엠에릭슨(펍) 인코딩된 비디오 비트스트림에 포함된 데이터의 양을 줄이기 위한 파라미터 세트의 시그널링 파라미터 값 정보
CN114342369B (zh) 2019-09-02 2025-07-18 北京字节跳动网络技术有限公司 用于视频编解码的色度去方块调谐
CN115380538B (zh) 2020-04-02 2025-05-06 瑞典爱立信有限公司 基于双向图片条件的解码
US11770498B2 (en) 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070086515A1 (en) * 2003-12-09 2007-04-19 Koninkiljke Phillips Electronics N.V. Spatial and snr scalable video coding
KR100886191B1 (ko) * 2004-12-06 2009-02-27 엘지전자 주식회사 영상 블록을 디코딩 하는 방법
CN101228794B (zh) * 2005-07-21 2011-05-11 汤姆森许可贸易公司 针对加权预测的可分级视频编码方法及设备
KR20080092372A (ko) * 2006-01-09 2008-10-15 엘지전자 주식회사 영상 신호의 레이어 간 예측 방법
BRPI0608004B1 (pt) * 2006-03-22 2019-08-27 Fraunhofer Ges Forschung esquema de codificação permitindo escalabilidade de precisão
BRPI0721640A2 (pt) * 2007-06-27 2013-01-29 Thomson Licensing aperfeiÇoamento de qualidade de imagem
RU2461978C2 (ru) * 2007-10-25 2012-09-20 Ниппон Телеграф Энд Телефон Корпорейшн Способ масштабируемого кодирования и способ масштабируемого декодирования видеоинформации, устройства для них, программы для них и носитель записи, на котором записаны программы
US8897359B2 (en) * 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
WO2010014123A1 (en) * 2008-07-26 2010-02-04 Thomson Licensing A real-time transport protocol (rtp) packetization method for fast channel change applications using scalable video coding (svc)
EP2630799A4 (en) * 2010-10-20 2014-07-02 Nokia Corp METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING
US9973749B2 (en) * 2012-01-20 2018-05-15 Nokia Technologies Oy Method for video coding and an apparatus, a computer-program product, a system, and a module for the same
TW201415893A (zh) * 2012-06-29 2014-04-16 Vid Scale Inc 以預測資訊為基礎之訊框優先
US9510004B2 (en) * 2013-06-12 2016-11-29 Microsoft Technology Licensing, Llc Multi-layered rate control for scalable video coding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110418143A (zh) * 2019-07-19 2019-11-05 山西大学 一种车联网中svc视频的传输方法

Also Published As

Publication number Publication date
WO2015009629A3 (en) 2015-03-19
US20150016502A1 (en) 2015-01-15
KR20160034319A (ko) 2016-03-29
JP2016528802A (ja) 2016-09-15
EP3022926A2 (en) 2016-05-25
WO2015009629A2 (en) 2015-01-22

Similar Documents

Publication Publication Date Title
CN105637880B (zh) 用于视频信息的可缩放译码的装置和方法
CN106233727B (zh) 译码视频信息的方法及设备
KR102127549B1 (ko) 멀티-계층 비디오 코딩에서의 상이한 코덱의 기본 계층의 지원
CN106416255B (zh) 用于编码视频信息的方法、设备及计算机可读媒体
CA2917200C (en) Device and method for scalable coding of video information
US9860540B2 (en) Inference of nooutputofpriorpicsflag in video coding
US20150016502A1 (en) Device and method for scalable coding of video information
US10212437B2 (en) Device and method for scalable coding of video information
CN105900429A (zh) Hevc多层扩展中的非hevc基础层的支持
CN106105223A (zh) 用于多层位流的sps时间id嵌套信息的导出
US20150016500A1 (en) Device and method for scalable coding of video information
CN106464897A (zh) 用于多层编解码器的图片次序计数重设

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160224