AP2015008482A0 - Low-complexity support of multiple layers for hevcextensions in video coding - Google Patents

Low-complexity support of multiple layers for hevcextensions in video coding

Info

Publication number
AP2015008482A0
AP2015008482A0 AP2015008482A AP2015008482A AP2015008482A0 AP 2015008482 A0 AP2015008482 A0 AP 2015008482A0 AP 2015008482 A AP2015008482 A AP 2015008482A AP 2015008482 A AP2015008482 A AP 2015008482A AP 2015008482 A0 AP2015008482 A0 AP 2015008482A0
Authority
AP
ARIPO
Prior art keywords
hevcextensions
low
video coding
multiple layers
complexity
Prior art date
Application number
AP2015008482A
Other languages
English (en)
Inventor
Marta Karczewicz
Ying Chen
Ye-Kui Wang
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 AP2015008482A0 publication Critical patent/AP2015008482A0/xx

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
    • H04N19/30—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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AP2015008482A 2012-11-21 2013-11-20 Low-complexity support of multiple layers for hevcextensions in video coding AP2015008482A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261729287P 2012-11-21 2012-11-21
US14/084,285 US10097825B2 (en) 2012-11-21 2013-11-19 Restricting inter-layer prediction based on a maximum number of motion-compensated layers in high efficiency video coding (HEVC) extensions
PCT/US2013/070920 WO2014081775A1 (en) 2012-11-21 2013-11-20 Low-complexity support of multiple layers for hevc extensions in video coding

Publications (1)

Publication Number Publication Date
AP2015008482A0 true AP2015008482A0 (en) 2015-05-31

Family

ID=50727908

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2015008482A AP2015008482A0 (en) 2012-11-21 2013-11-20 Low-complexity support of multiple layers for hevcextensions in video coding

Country Status (11)

Country Link
US (1) US10097825B2 (enExample)
EP (1) EP2923490A1 (enExample)
JP (1) JP6716253B2 (enExample)
KR (1) KR102182441B1 (enExample)
CN (1) CN104798372B (enExample)
AP (1) AP2015008482A0 (enExample)
EC (1) ECSP15026416A (enExample)
MA (1) MA38111B2 (enExample)
SA (1) SA515360467B1 (enExample)
TW (1) TWI527440B (enExample)
WO (1) WO2014081775A1 (enExample)

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US20140192880A1 (en) * 2013-01-04 2014-07-10 Zhipin Deng Inter layer motion data inheritance
US8958477B2 (en) * 2013-04-05 2015-02-17 Vidyo, Inc. Multiple reference layer prediction signaling techniques
TW201507443A (zh) * 2013-05-15 2015-02-16 Vid Scale Inc 基於單迴路解碼之多層視訊編碼
MX378541B (es) * 2014-07-31 2025-03-06 Sony Corp Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion.
KR102299573B1 (ko) * 2014-10-22 2021-09-07 삼성전자주식회사 실시간으로 인-루프 필터링을 수행할 수 있는 애플리케이션 프로세서, 이의 작동 방법, 및 이를 포함하는 시스템
CN106034236B (zh) * 2015-03-19 2019-07-19 阿里巴巴集团控股有限公司 一种hevc编码最佳参考帧的选择方法、装置及编码器
US10321162B2 (en) * 2015-06-08 2019-06-11 Qualcomm Incorporated Derivation of color gamut scalability parameters and tables in scalable video coding
KR102835073B1 (ko) 2015-08-28 2025-07-17 주식회사 케이티 비디오 신호 처리 방법 및 장치
US11134259B2 (en) * 2016-01-15 2021-09-28 Interdigital Madison Patent Holdings, Sas System and method for enhanced motion compensation using adaptive filtering
US10939099B2 (en) 2016-04-22 2021-03-02 Lg Electronics Inc. Inter prediction mode-based image processing method and device therefor
FI4060992T3 (fi) 2016-05-13 2025-08-14 Interdigital Vc Holdings Inc Järjestelmiä ja menetelmiä videokoodauksen yleistettyä monen hypoteesin ennustusta varten
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CN111801946B (zh) * 2018-01-24 2024-07-19 Vid拓展公司 用于具有降低的译码复杂性的视频译码的广义双预测
CN119211537A (zh) * 2019-05-13 2024-12-27 三星电子株式会社 基于视频尺寸编解码视频的方法和设备
US20220279185A1 (en) * 2021-02-26 2022-09-01 Lemon Inc. Methods of coding images/videos with alpha channels

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KR100878812B1 (ko) 2005-05-26 2009-01-14 엘지전자 주식회사 영상신호의 레이어간 예측에 대한 정보를 제공하고 그정보를 이용하는 방법
KR20080085199A (ko) 2006-01-09 2008-09-23 노키아 코포레이션 움직임 보상이 있는 낮은 복잡도 미세 입도 규모가변성비디오 부호화를 위한 시스템 및 장치
US8693549B2 (en) * 2006-01-16 2014-04-08 Electronics And Telecommunications Research Institute Method and apparatus for selective inter-layer prediction on macroblock basis
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KR101951084B1 (ko) 2012-01-31 2019-02-21 브이아이디 스케일, 인크. 스케일러블 고효율 비디오 코딩(hevc)을 위한 참조 픽처 세트(rps) 시그널링
US20140092985A1 (en) * 2012-09-28 2014-04-03 Sharp Laboratories Of America, Inc. Content initialization for enhancement layer coding

Also Published As

Publication number Publication date
TW201429262A (zh) 2014-07-16
US20140140399A1 (en) 2014-05-22
SA515360467B1 (ar) 2018-04-22
JP6716253B2 (ja) 2020-07-01
TWI527440B (zh) 2016-03-21
KR102182441B1 (ko) 2020-11-24
US10097825B2 (en) 2018-10-09
JP2016501483A (ja) 2016-01-18
KR20150086533A (ko) 2015-07-28
MA38111B2 (fr) 2018-11-30
EP2923490A1 (en) 2015-09-30
CN104798372A (zh) 2015-07-22
CN104798372B (zh) 2019-05-28
WO2014081775A1 (en) 2014-05-30
ECSP15026416A (es) 2016-01-29

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