KR102052876B1 - 고 비트-심도 비디오의 스케일러블 코딩에서의 고 정밀 업-샘플링 - Google Patents

고 비트-심도 비디오의 스케일러블 코딩에서의 고 정밀 업-샘플링 Download PDF

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KR102052876B1
KR102052876B1 KR1020197013074A KR20197013074A KR102052876B1 KR 102052876 B1 KR102052876 B1 KR 102052876B1 KR 1020197013074 A KR1020197013074 A KR 1020197013074A KR 20197013074 A KR20197013074 A KR 20197013074A KR 102052876 B1 KR102052876 B1 KR 102052876B1
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sampling
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펭 얀
타오란 루
타오 첸
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돌비 레버러토리즈 라이쎈싱 코오포레이션
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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
    • H04N19/30—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
    • H04N19/10—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
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
KR1020197013074A 2012-12-21 2013-12-04 고 비트-심도 비디오의 스케일러블 코딩에서의 고 정밀 업-샘플링 Active KR102052876B1 (ko)

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US201261745050P 2012-12-21 2012-12-21
US61/745,050 2012-12-21
PCT/US2013/073006 WO2014099370A1 (en) 2012-12-21 2013-12-04 High precision up-sampling in scalable coding of high bit-depth video

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KR1020197013074A Active KR102052876B1 (ko) 2012-12-21 2013-12-04 고 비트-심도 비디오의 스케일러블 코딩에서의 고 정밀 업-샘플링
KR1020167024774A Abandoned KR20160110546A (ko) 2012-12-21 2013-12-04 고 비트-심도 비디오의 스케일러블 코딩에서의 고 정밀 업-샘플링
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KR20170060185A (ko) 2017-05-31
CN108055542B (zh) 2021-08-13
RU2728738C1 (ru) 2020-07-30
CN108055543A (zh) 2018-05-18
CN104871545A (zh) 2015-08-26
BR112015014277B1 (pt) 2022-12-13
US11284095B2 (en) 2022-03-22
RU2718159C1 (ru) 2020-03-30
WO2014099370A1 (en) 2014-06-26
TWI618397B (zh) 2018-03-11
RU2015123238A (ru) 2017-01-10
TWI521946B (zh) 2016-02-11
US11570455B2 (en) 2023-01-31
US20230164335A1 (en) 2023-05-25
BR122017002044B1 (pt) 2022-12-20
HK1208577A1 (en) 2016-03-04
US20150350661A1 (en) 2015-12-03
US20200021825A1 (en) 2020-01-16
US20210281866A1 (en) 2021-09-09
JP6272419B2 (ja) 2018-01-31
US10516889B2 (en) 2019-12-24
JP6034983B2 (ja) 2016-11-30
KR20190052165A (ko) 2019-05-15
US11792416B2 (en) 2023-10-17
TW201731291A (zh) 2017-09-01
TW201608873A (zh) 2016-03-01
KR101985647B1 (ko) 2019-06-04
KR101694139B1 (ko) 2017-01-10
CN108055542A (zh) 2018-05-18
BR122017002044A2 (pt) 2019-09-03
EP2936820A1 (en) 2015-10-28
MY181150A (en) 2020-12-19
JP2016507947A (ja) 2016-03-10
RU2610589C2 (ru) 2017-02-13
KR20150090148A (ko) 2015-08-05
EP3734975A1 (en) 2020-11-04
TW201433148A (zh) 2014-08-16
BR112015014277A2 (pt) 2017-07-11
RU2017102758A (ru) 2018-12-20
US20220174297A1 (en) 2022-06-02
EP2936820B1 (en) 2020-07-15
IN2015MN01331A (enExample) 2015-08-14
TWI597968B (zh) 2017-09-01
US20190058892A1 (en) 2019-02-21
US10958922B2 (en) 2021-03-23
KR20160110546A (ko) 2016-09-21
CN104871545B (zh) 2018-02-23
US10165288B2 (en) 2018-12-25
CN108055543B (zh) 2021-08-17
MY202235A (en) 2024-04-18
JP2017028713A (ja) 2017-02-02

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