JP6716253B2 - ビデオコーディングにおけるｈｅｖｃ拡張用の多重レイヤの低複雑度サポート - Google Patents

ビデオコーディングにおけるｈｅｖｃ拡張用の多重レイヤの低複雑度サポート Download PDF

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JP6716253B2
JP6716253B2 JP2015543130A JP2015543130A JP6716253B2 JP 6716253 B2 JP6716253 B2 JP 6716253B2 JP 2015543130 A JP2015543130 A JP 2015543130A JP 2015543130 A JP2015543130 A JP 2015543130A JP 6716253 B2 JP6716253 B2 JP 6716253B2
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layers
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video
prediction
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JP2016501483A5 (OSRAM
JP2016501483A (ja
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セレジン、バディム
ワン、イェ−クイ
チェン、イン
カークゼウィックズ、マルタ
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Qualcomm Inc
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    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015543130A 2012-11-21 2013-11-20 ビデオコーディングにおけるｈｅｖｃ拡張用の多重レイヤの低複雑度サポート Active JP6716253B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261729287P 2012-11-21 2012-11-21
US61/729,287 2012-11-21
US14/084,285 2013-11-19
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 (3)

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JP2016501483A JP2016501483A (ja) 2016-01-18
JP2016501483A5 JP2016501483A5 (OSRAM) 2016-12-15
JP6716253B2 true JP6716253B2 (ja) 2020-07-01

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

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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
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WO2017197146A1 (en) 2016-05-13 2017-11-16 Vid Scale, Inc. Systems and methods for generalized multi-hypothesis prediction for video coding
GB2554680B (en) * 2016-10-03 2020-04-01 Advanced Risc Mach Ltd Selecting encoding options
GB2567835B (en) 2017-10-25 2020-11-18 Advanced Risc Mach Ltd Selecting encoding options
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
WO2020231176A1 (ko) * 2019-05-13 2020-11-19 삼성전자 주식회사 영상 크기에 기반한 영상의 부호화 방법 및 장치, 영상의 복호화 방법 및 장치
US20220279185A1 (en) * 2021-02-26 2022-09-01 Lemon Inc. Methods of coding images/videos with alpha channels

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Publication number Publication date
CN104798372B (zh) 2019-05-28
CN104798372A (zh) 2015-07-22
MA38111B2 (fr) 2018-11-30
ECSP15026416A (es) 2016-01-29
AP2015008482A0 (en) 2015-05-31
KR102182441B1 (ko) 2020-11-24
TW201429262A (zh) 2014-07-16
TWI527440B (zh) 2016-03-21
WO2014081775A1 (en) 2014-05-30
KR20150086533A (ko) 2015-07-28
SA515360467B1 (ar) 2018-04-22
EP2923490A1 (en) 2015-09-30
US20140140399A1 (en) 2014-05-22
JP2016501483A (ja) 2016-01-18
US10097825B2 (en) 2018-10-09

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