KR101821067B1 - 멀티-레이어 비디오 코딩을 위한 레이어간 예측 시그널링에 대한 최적화들 - Google Patents

멀티-레이어 비디오 코딩을 위한 레이어간 예측 시그널링에 대한 최적화들 Download PDF

Info

Publication number
KR101821067B1
KR101821067B1 KR1020167000643A KR20167000643A KR101821067B1 KR 101821067 B1 KR101821067 B1 KR 101821067B1 KR 1020167000643 A KR1020167000643 A KR 1020167000643A KR 20167000643 A KR20167000643 A KR 20167000643A KR 101821067 B1 KR101821067 B1 KR 101821067B1
Authority
KR
South Korea
Prior art keywords
picture
layer
video
inter
pictures
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.)
Active
Application number
KR1020167000643A
Other languages
English (en)
Korean (ko)
Other versions
KR20160030174A (ko
Inventor
지안레 천
잉 천
예-쿠이 왕
크리쉬나칸트 라파카
프누 헨드리
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20160030174A publication Critical patent/KR20160030174A/ko
Application granted granted Critical
Publication of KR101821067B1 publication Critical patent/KR101821067B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/169—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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

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)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
KR1020167000643A 2013-07-02 2014-06-30 멀티-레이어 비디오 코딩을 위한 레이어간 예측 시그널링에 대한 최적화들 Active KR101821067B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361842326P 2013-07-02 2013-07-02
US61/842,326 2013-07-02
US201361845299P 2013-07-11 2013-07-11
US61/845,299 2013-07-11
US14/318,193 2014-06-27
US14/318,193 US9648326B2 (en) 2013-07-02 2014-06-27 Optimizations on inter-layer prediction signalling for multi-layer video coding
PCT/US2014/044902 WO2015002887A1 (en) 2013-07-02 2014-06-30 Optimizations on inter-layer prediction signaling for multi-layer video coding

Publications (2)

Publication Number Publication Date
KR20160030174A KR20160030174A (ko) 2016-03-16
KR101821067B1 true KR101821067B1 (ko) 2018-01-22

Family

ID=52132814

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020167000644A Ceased KR20160026981A (ko) 2013-07-02 2014-06-30 멀티-레이어 비디오 코딩을 위한 레이어간 예측 시그널링에 대한 최적화들
KR1020167000643A Active KR101821067B1 (ko) 2013-07-02 2014-06-30 멀티-레이어 비디오 코딩을 위한 레이어간 예측 시그널링에 대한 최적화들

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020167000644A Ceased KR20160026981A (ko) 2013-07-02 2014-06-30 멀티-레이어 비디오 코딩을 위한 레이어간 예측 시그널링에 대한 최적화들

Country Status (9)

Country Link
US (2) US9648326B2 (enExample)
EP (2) EP3017602A1 (enExample)
JP (2) JP2016526848A (enExample)
KR (2) KR20160026981A (enExample)
CN (2) CN105432085B (enExample)
BR (2) BR112015032832A2 (enExample)
MX (2) MX353372B (enExample)
TW (2) TWI615021B (enExample)
WO (2) WO2015002887A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY171975A (en) * 2012-06-29 2019-11-09 Velos Media Int Ltd Decoding device and decoding method
EP3407608A1 (en) * 2012-07-09 2018-11-28 Vid Scale, Inc. Codec architecture for multiple layer video coding
KR20140087971A (ko) * 2012-12-26 2014-07-09 한국전자통신연구원 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부／복호화 방법 및 그 장치
US9648326B2 (en) 2013-07-02 2017-05-09 Qualcomm Incorporated Optimizations on inter-layer prediction signalling for multi-layer video coding
JPWO2015005331A1 (ja) * 2013-07-10 2017-03-02 シャープ株式会社 画像復号装置および画像符号化装置
CN104604234B (zh) * 2013-07-12 2019-07-16 索尼公司 图像编码设备和方法
CN105379273B (zh) * 2013-07-14 2019-03-15 夏普株式会社 对来自比特流的视频进行解码的方法和设备
US20160261878A1 (en) * 2013-10-11 2016-09-08 Sharp Kabushiki Kaisha Signaling information for coding
US9681145B2 (en) * 2013-10-14 2017-06-13 Qualcomm Incorporated Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependency
KR102294092B1 (ko) * 2014-01-02 2021-08-27 한국전자통신연구원 영상의 복호화 방법 및 이를 이용하는 장치
WO2015147426A1 (ko) * 2014-03-24 2015-10-01 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
CN105463276B (zh) * 2015-12-21 2017-04-26 东睦新材料集团股份有限公司 一种具有致密化表面的铝基粉末冶金零件的制备方法
CN107770601B (zh) * 2016-08-16 2021-04-02 上海交通大学 一种面向多媒体内容组件个性化呈现的方法及系统
CN116320477A (zh) * 2016-12-22 2023-06-23 株式会社Kt 对视频进行解码或编码的方法和发送视频数据的方法
US10552218B2 (en) * 2017-01-06 2020-02-04 Microsoft Technology Licensing, Llc Dynamic context of tasks
CN113906738B (zh) 2019-05-21 2024-01-12 北京字节跳动网络技术有限公司 仿射模式的自适应运动矢量差分辨率
PT3977723T (pt) * 2019-07-08 2024-03-11 Huawei Tech Co Ltd Tratamento de múltiplos tamanhos de imagem e janelas de conformidade para reamostragem de imagem de referência em codificação de vídeo
CN114270831B (zh) 2019-08-10 2024-07-30 北京字节跳动网络技术有限公司 视频处理中的子图片尺寸定义
US11310492B2 (en) 2019-09-20 2022-04-19 Tencent America LLC Signaling of inter layer prediction in video bitstream
US11178418B2 (en) * 2019-09-27 2021-11-16 Tencent America LLC Method and apparatus for efficient signaling of picture size and partitioning information in video bitstream
CN114631317B (zh) 2019-10-18 2024-03-15 北京字节跳动网络技术有限公司 子图片的参数集信令中的语法约束
CN115280774B (zh) 2019-12-02 2025-08-19 抖音视界有限公司 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质
CN114846786B (zh) 2019-12-26 2025-07-08 字节跳动有限公司 对视频比特流中的假设参考解码器参数的信令的约束
KR102708658B1 (ko) 2019-12-26 2024-09-24 바이트댄스 아이엔씨 비디오 코딩에서의 프로필, 티어 및 계층 표시
CN114902567A (zh) 2019-12-27 2022-08-12 字节跳动有限公司 视频编解码中的子图像信令
EP4070466A4 (en) 2020-01-09 2023-05-10 ByteDance Inc. SIGNALING A HIGH-LEVEL SYNTAX DISPLAY
JP2021117379A (ja) * 2020-01-27 2021-08-10 株式会社ジャパンディスプレイ 電子機器
TWI797560B (zh) * 2020-02-19 2023-04-01 寰發股份有限公司 跨層參考限制條件
CN111372083B (zh) * 2020-03-19 2023-03-31 宁波大学 一种基于层间处理的shvc视频加密方法
EP4107941A4 (en) 2020-03-23 2023-04-19 Beijing Bytedance Network Technology Co., Ltd. PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE
WO2021235882A1 (ko) * 2020-05-22 2021-11-25 엘지전자 주식회사 Ilrp의 레이어 인덱스에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체
US11431998B2 (en) * 2020-05-22 2022-08-30 Tencent America LLC Systems and methods for decoding based on inferred video parameter sets

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1224263C (zh) * 2001-02-27 2005-10-19 皇家菲利浦电子有限公司 Mpeg－4视频数据的编码方法
US8345762B2 (en) * 2005-02-18 2013-01-01 Thomson Licensing Method for deriving coding information for high resolution pictures from low resolution pictures and coding and decoding devices implementing said method
WO2006109117A1 (en) * 2005-04-13 2006-10-19 Nokia Corporation Method, device and system for effectively coding and decoding of video data
BRPI0616619B1 (pt) * 2005-10-12 2019-09-10 Interdigital Madison Patent Holdings método e aparelho para prognóstico ponderal na codificação e decodificação de vídeo com abordagem de escala
JP2007115293A (ja) * 2005-10-17 2007-05-10 Toshiba Corp 情報記憶媒体、プログラム、情報再生方法、情報再生装置、データ転送方法、及びデータ処理方法
WO2007077116A1 (en) * 2006-01-05 2007-07-12 Thomson Licensing Inter-layer motion prediction method
KR20070074452A (ko) * 2006-01-09 2007-07-12 엘지전자 주식회사 영상신호의 엔코딩/디코딩시의 레이어간 예측 방법
JP5715756B2 (ja) * 2006-07-05 2015-05-13 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ マルチビュー・ビデオを符号化し、復号化する方法及び装置
TWI350696B (en) * 2007-08-27 2011-10-11 Univ Nat Chiao Tung Low complexity macroblock mode decision and motion search method for scalable video coding with combined coarse granular scalability (cgs) and temporal scalability
CN105847781B (zh) * 2010-07-21 2018-03-20 杜比实验室特许公司 用于多层帧兼容视频传输的解码方法
WO2012173440A2 (ko) * 2011-06-15 2012-12-20 한국전자통신연구원 스케일러블 비디오 코딩 및 디코딩 방법과 이를 이용한 장치
CN108337522B (zh) * 2011-06-15 2022-04-19 韩国电子通信研究院 可伸缩解码方法/设备、可伸缩编码方法/设备和介质
KR20140057533A (ko) * 2011-07-15 2014-05-13 텔레폰악티에볼라겟엘엠에릭슨(펍) 랜덤 액세스 픽처를 청정하게 하기 위해 가장 낮은 계층 식별을 할당하기 위한 인코더 및 방법
US9451284B2 (en) * 2011-10-10 2016-09-20 Qualcomm Incorporated Efficient signaling of reference picture sets
JP6017574B2 (ja) * 2011-10-24 2016-11-02 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） 参照ピクチャマーキング
US8693793B2 (en) 2012-01-19 2014-04-08 Sharp Laboratories Of America, Inc. Reducing reference picture set signal overhead on an electronic device
EP2810438A1 (en) * 2012-01-31 2014-12-10 VID SCALE, Inc. Reference picture set (rps) signaling for scalable high efficiency video coding (hevc)
EP2842322A1 (en) 2012-04-24 2015-03-04 Telefonaktiebolaget LM Ericsson (Publ) Encoding and deriving parameters for coded multi-layer video sequences
US20140140406A1 (en) 2012-11-16 2014-05-22 General Instrument Corporation Devices and methods for processing of non-idr related syntax for high efficiency video coding (hevc)
KR20140087971A (ko) * 2012-12-26 2014-07-09 한국전자통신연구원 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부／복호화 방법 및 그 장치
US10419778B2 (en) * 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
CN105191314B (zh) 2013-01-10 2018-12-21 三星电子株式会社 用于对多层视频进行编码的方法和设备、用于对多层视频进行解码的方法和设备
WO2014116047A1 (ko) 2013-01-23 2014-07-31 삼성전자 주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
EP2996339A4 (en) 2013-04-04 2016-11-02 Sharp Kk IMAGE DECODING APPARATUS AND IMAGE ENCODING APPARATUS
US9532067B2 (en) * 2013-04-05 2016-12-27 Sharp Kabushiki Kaisha Decoding of inter-layer reference picture set and reference picture list construction
US9807421B2 (en) 2013-04-05 2017-10-31 Sharp Kabushiki Kaisha NAL unit type restrictions
US9351009B2 (en) 2013-04-05 2016-05-24 Sharp Kabushiki Kaisha Marking pictures for inter-layer prediction
MY174134A (en) 2013-06-18 2020-03-10 Vid Scale Inc Inter-layer parameter set for hevc extensions
US9648326B2 (en) 2013-07-02 2017-05-09 Qualcomm Incorporated Optimizations on inter-layer prediction signalling for multi-layer video coding
WO2015006281A2 (en) * 2013-07-09 2015-01-15 Sony Corporation High level syntax improvement on inter-layer prediction for shvc/mv-hevc
JPWO2015005331A1 (ja) * 2013-07-10 2017-03-02 シャープ株式会社 画像復号装置および画像符号化装置
CN104604234B (zh) * 2013-07-12 2019-07-16 索尼公司 图像编码设备和方法
CN105379273B (zh) * 2013-07-14 2019-03-15 夏普株式会社 对来自比特流的视频进行解码的方法和设备
US20160261878A1 (en) 2013-10-11 2016-09-08 Sharp Kabushiki Kaisha Signaling information for coding
US9681145B2 (en) 2013-10-14 2017-06-13 Qualcomm Incorporated Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependency

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
J. Chen, et al. MV-HEVC/SHVC HLS: On Inter layer Prediction Signaling. JCT-VC of ITU-T and ISO/IEC. JCTVC-N0118 Ver.2, Jul. 29, 2013. pp.1-5
J. W. Kang, et al. MV-HEVC/SHVC HLS: On signalling of inter-layer RPS in slice segment header. JCT-VC of ITU-T and ISO/IEC. JCTVC-N0154 Ver.3, Aug. 1, 2013. pp.1-3
J. Xu, et al. MV-HEVC/SHVC HLS: On inter-layer prediction related syntax. JCT-VC of ITU-T and ISO/IEC. JCTVC-N0081 Ver.2, Jul. 26, 2013. pp.1-9
S. Deshpande. Comments On SHVC and MV-HEVC. JCT-VC of ITU-T and ISO/IEC. JCTVC-N0195 Ver.1, Jul. 16, 2013. pp.1-7

Also Published As

Publication number Publication date
BR112015032977B8 (pt) 2023-10-24
TW201509174A (zh) 2015-03-01
WO2015002887A1 (en) 2015-01-08
WO2015002891A1 (en) 2015-01-08
EP3017602A1 (en) 2016-05-11
JP6285024B2 (ja) 2018-02-28
CN105432085B (zh) 2019-04-02
TW201509171A (zh) 2015-03-01
BR112015032832A2 (pt) 2017-07-25
TWI615021B (zh) 2018-02-11
JP2016527785A (ja) 2016-09-08
CN105340276A (zh) 2016-02-17
MX2015017309A (es) 2016-03-11
KR20160030174A (ko) 2016-03-16
US20150010051A1 (en) 2015-01-08
JP2016526848A (ja) 2016-09-05
EP3017601A1 (en) 2016-05-11
US9648326B2 (en) 2017-05-09
BR112015032977B1 (pt) 2023-04-11
KR20160026981A (ko) 2016-03-09
BR112015032977A2 (enExample) 2017-07-25
US20150010050A1 (en) 2015-01-08
MX352910B (es) 2017-12-13
TWI618396B (zh) 2018-03-11
MX2015017304A (es) 2016-03-11
CN105432085A (zh) 2016-03-23
US9756335B2 (en) 2017-09-05
MX353372B (es) 2018-01-10
EP3017601B1 (en) 2020-03-18

Similar Documents

Publication Publication Date Title
KR101821067B1 (ko) 멀티-레이어 비디오 코딩을 위한 레이어간 예측 시그널링에 대한 최적화들
KR102276777B1 (ko) 상이한 종횡비를 갖는 공간 스케일러빌리티를 위한 계층간 참조 화상 구성
KR102182441B1 (ko) 비디오 코딩에서 ｈｅｖｃ 확장들을 위한 다중 계층들의 저복잡도 지원
US9648353B2 (en) Multiple base layer reference pictures for SHVC
KR101930249B1 (ko) Ｖｐｓ 에서 비트 레이트 정보 및 픽처 레이트 정보의 시그널링
WO2014039802A2 (en) Weighted prediction mode for scalable video coding
KR20160019904A (ko) 상이한 계층간 예측 타입들에 대한 참조 픽처들의 독립적인 리샘플링 및 선택
WO2014036162A1 (en) Intra prediction most probable mode order improvement for scalable video coding
WO2013184949A1 (en) Prediction mode information downsampling in enhancement layer coding
KR20150052247A (ko) 스케일러블 비디오 코딩에서의 변환 베이시스 조정
WO2014011480A1 (en) Generalized residual prediction for scalable video coding and 3d video coding
WO2014011559A1 (en) Smoothing of difference reference picture
WO2013184810A1 (en) Bi-layer texture prediction for video coding
KR20140139571A (ko) 비디오 코딩을 위한 계층간 텍스처 예측
KR20150139889A (ko) 멀티-계층 비디오 코딩에서의 계층 교차 정렬
KR20150111982A (ko) 인터-레이어 신택스 예측 제어

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20160111

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20170830

Comment text: Request for Examination of Application

PA0302 Request for accelerated examination

Patent event date: 20170830

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20171221

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20180116

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20180116

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20201224

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20211229

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20221221

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20241223

Start annual number: 8

End annual number: 8