CN105009589A - 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
CN105009589A
CN105009589A CN201480009584.7A CN201480009584A CN105009589A CN 105009589 A CN105009589 A CN 105009589A CN 201480009584 A CN201480009584 A CN 201480009584A CN 105009589 A CN105009589 A CN 105009589A
Authority
CN
China
Prior art keywords
video
information
picture
layer
block
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
CN201480009584.7A
Other languages
English (en)
Chinese (zh)
Inventor
瓦迪姆·谢廖金
陈建乐
王益魁
李想
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 CN105009589A publication Critical patent/CN105009589A/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
    • H04N19/10—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
    • H04N19/134—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
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • 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)
CN201480009584.7A 2013-02-22 2014-02-20 用于视频信息的可缩放译码的装置和方法 Pending CN105009589A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361768342P 2013-02-22 2013-02-22
US61/768,342 2013-02-22
US14/184,633 2014-02-19
US14/184,633 US9584808B2 (en) 2013-02-22 2014-02-19 Device and method for scalable coding of video information
PCT/US2014/017321 WO2014130630A1 (en) 2013-02-22 2014-02-20 Device and method for scalable coding of video information

Publications (1)

Publication Number Publication Date
CN105009589A true CN105009589A (zh) 2015-10-28

Family

ID=51388130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480009584.7A Pending CN105009589A (zh) 2013-02-22 2014-02-20 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) US9584808B2 (enExample)
EP (1) EP2959687A1 (enExample)
JP (1) JP2016508011A (enExample)
KR (1) KR20150122686A (enExample)
CN (1) CN105009589A (enExample)
WO (1) WO2014130630A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020043194A1 (en) * 2018-08-30 2020-03-05 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods using a palette coding
CN113395521A (zh) * 2020-03-13 2021-09-14 华为技术有限公司 图像编码和解码方法及装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9807421B2 (en) * 2013-04-05 2017-10-31 Sharp Kabushiki Kaisha NAL unit type restrictions
US10051281B2 (en) * 2014-05-22 2018-08-14 Apple Inc. Video coding system with efficient processing of zooming transitions in video
EP3354029B1 (en) * 2015-09-23 2025-01-15 Nokia Technologies Oy A method, an apparatus and a computer program product for coding a 360-degree panoramic video
CN112913247B (zh) 2018-10-23 2023-04-28 北京字节跳动网络技术有限公司 使用局部照明补偿的视频处理
WO2020084508A1 (en) 2018-10-23 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Harmonization between local illumination compensation and inter prediction coding
CN113302918B (zh) * 2019-01-15 2025-01-17 北京字节跳动网络技术有限公司 视频编解码中的加权预测
WO2020147804A1 (en) 2019-01-17 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Use of virtual candidate prediction and weighted prediction in video processing
US11418807B2 (en) * 2019-03-15 2022-08-16 Tencent America LLC Temporal motion vector derivation in shared merge region at picture boundary
US11659201B2 (en) * 2019-08-16 2023-05-23 Qualcomm Incorporated Systems and methods for generating scaling ratios and full resolution pictures
MX2022005534A (es) 2019-11-08 2022-08-04 Op Solutions Llc Metodos y sistemas para recorte adaptativo..
WO2021187603A1 (ja) * 2020-03-19 2021-09-23 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、画像処理装置、符号化方法、復号方法、画像処理方法、ビットストリーム送信装置、および、非一時的記憶媒体
US20240214602A1 (en) * 2021-04-10 2024-06-27 Beijing Bytedance Network Technology Co., Ltd. Method, device, and medium for video processing
JP2025514816A (ja) * 2022-04-21 2025-05-09 オッポ広東移動通信有限公司 ビデオの符号化と復号化のための参照ピクチャのリサンプリング

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101185332A (zh) * 2005-05-26 2008-05-21 Lg电子株式会社 用于将通过层间预测编码的视频信号解码的方法
CN101395921A (zh) * 2006-11-17 2009-03-25 Lg电子株式会社 用于解码/编码视频信号的方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8175168B2 (en) * 2005-03-18 2012-05-08 Sharp Laboratories Of America, Inc. Methods and systems for picture up-sampling
KR100883602B1 (ko) 2005-04-13 2009-02-13 엘지전자 주식회사 기준 픽쳐를 이용하여 비디오 신호를 인코딩/디코딩하는방법 및 장치
KR100878811B1 (ko) * 2005-05-26 2009-01-14 엘지전자 주식회사 비디오 신호의 디코딩 방법 및 이의 장치
WO2008060125A1 (en) * 2006-11-17 2008-05-22 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal
US8548056B2 (en) * 2007-01-08 2013-10-01 Qualcomm Incorporated Extended inter-layer coding for spatial scability
FR2929797A1 (fr) 2008-04-03 2009-10-09 Thomson Licensing Sas Procede et dispositif de codage d'une sequence d'images
CN104205819B (zh) * 2012-02-01 2017-06-30 诺基亚技术有限公司 用于视频编码的方法和装置
US20140003504A1 (en) 2012-07-02 2014-01-02 Nokia Corporation Apparatus, a Method and a Computer Program for Video Coding and Decoding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101185332A (zh) * 2005-05-26 2008-05-21 Lg电子株式会社 用于将通过层间预测编码的视频信号解码的方法
CN101395921A (zh) * 2006-11-17 2009-03-25 Lg电子株式会社 用于解码/编码视频信号的方法及装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
J. BOYCE ET AL.: "Legacy base layer codec support in SHVC", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11》 *
J. BOYCE ET AL.: "NAL unit header and parameter set designs for HEVC extensions", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020043194A1 (en) * 2018-08-30 2020-03-05 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods using a palette coding
CN113395521A (zh) * 2020-03-13 2021-09-14 华为技术有限公司 图像编码和解码方法及装置

Also Published As

Publication number Publication date
JP2016508011A (ja) 2016-03-10
KR20150122686A (ko) 2015-11-02
US20140241437A1 (en) 2014-08-28
WO2014130630A1 (en) 2014-08-28
US9584808B2 (en) 2017-02-28
EP2959687A1 (en) 2015-12-30

Similar Documents

Publication Publication Date Title
CN105009589A (zh) 用于视频信息的可缩放译码的装置和方法
CN106105223B (zh) 译码视频信息的设备和方法及计算机可读存储介质
CN105556967B (zh) 用于视频信息的可缩放译码的装置和方法
CN105637882B (zh) 用于视频信息的可缩放译码的装置和方法
CN106105197B (zh) 针对帧内块复制的基于散列的编码器搜索
KR101825262B1 (ko) B 슬라이스에서의 예측 유닛의 단방향성 인터 예측으로의 제한
CN104620576B (zh) 可缩放视频译码中的替代变换
EP2774369B1 (en) Padding of segments in coded slice nal units
EP3158747B1 (en) Single color palette mode in video coding
CN106165429B (zh) 多层译码中的一致性窗口信息
CN103493488B (zh) 用于视频译码的变换系数的译码
EP2719179B1 (en) Border pixel padding for intra prediction in video coding
CN105637883B (zh) 用于视频信息的可缩放译码的装置和方法
CN105637862B (zh) 用于视频信息的可缩放译码的装置和方法
CN104429072B (zh) 自适应差域空间和时间参考重构及平滑
EP2932718B1 (en) Device and method for scalable coding of video information based on high efficiency video coding
CN105191311A (zh) 用于视频译码的并行处理
CN109196867A (zh) 在帧内预测中使用的参考线索引的隐式译码
CN104718757A (zh) 用于可缩放视频译码的预测模式信息上取样
CN104396243A (zh) 用于视频压缩的自适应上取样滤波器
CN104685883A (zh) 用于3d视频的经视图间预测运动向量
CN104365105A (zh) 视频译码中的外部图片
CN105247866A (zh) 使用颜色分量之间的样本预测的视频译码
CN104205829A (zh) 合并信令及环路滤波器开/关信令
CN103797799A (zh) 用于视频译码的运动向量确定

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

Application publication date: 20151028

WD01 Invention patent application deemed withdrawn after publication