KR101855975B1 - 모션 보상 예측을 위한 방법 및 장치 - Google Patents

모션 보상 예측을 위한 방법 및 장치 Download PDF

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KR101855975B1
KR101855975B1 KR1020177015861A KR20177015861A KR101855975B1 KR 101855975 B1 KR101855975 B1 KR 101855975B1 KR 1020177015861 A KR1020177015861 A KR 1020177015861A KR 20177015861 A KR20177015861 A KR 20177015861A KR 101855975 B1 KR101855975 B1 KR 101855975B1
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bit depth
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interpolation
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KR20170070262A (ko
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프랭크 잰 보센
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가부시키가이샤 엔.티.티.도코모
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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
    • H04N19/169—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
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • 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
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
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KR1020177015861A 2011-06-24 2012-06-22 모션 보상 예측을 위한 방법 및 장치 Active KR101855975B1 (ko)

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US201161501112P 2011-06-24 2011-06-24
US61/501,112 2011-06-24
PCT/US2012/043674 WO2012177961A1 (en) 2011-06-24 2012-06-22 Method and apparatus for motion compensation prediction

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KR1020137032807A Active KR101662654B1 (ko) 2011-06-24 2012-06-22 모션 보상 예측을 위한 방법 및 장치
KR1020177015861A Active KR101855975B1 (ko) 2011-06-24 2012-06-22 모션 보상 예측을 위한 방법 및 장치
KR1020187012281A Active KR101988409B1 (ko) 2011-06-24 2012-06-22 모션 보상 예측을 위한 방법 및 장치
KR1020167017300A Active KR101747122B1 (ko) 2011-06-24 2012-06-22 모션 보상 예측을 위한 방법 및 장치

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KR1020137032807A Active KR101662654B1 (ko) 2011-06-24 2012-06-22 모션 보상 예측을 위한 방법 및 장치

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CA3158173A1 (en) 2012-12-27
PT2724540T (pt) 2020-10-19
US9860532B2 (en) 2018-01-02
EP3367686B1 (en) 2021-01-13
US20190098320A1 (en) 2019-03-28
US10735746B2 (en) 2020-08-04
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JP5625139B2 (ja) 2014-11-12
AU2020294315B2 (en) 2021-11-04
KR101748810B1 (ko) 2017-06-19
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RU2664389C1 (ru) 2018-08-17
CN103650490B (zh) 2017-04-05
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PT3367687T (pt) 2021-04-26
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US20180054622A1 (en) 2018-02-22
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KR20140026557A (ko) 2014-03-05
ES2953082T3 (es) 2023-11-08
MX2013014726A (es) 2014-02-27
JP2017098984A (ja) 2017-06-01
EP2724540A1 (en) 2014-04-30
AU2019240711B2 (en) 2020-12-24
CA3158173C (en) 2025-11-18
CN103650490A (zh) 2014-03-19
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PL2724540T3 (pl) 2021-04-19
RU2559839C1 (ru) 2015-08-10
AU2012272779B2 (en) 2016-09-08
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RU2634703C2 (ru) 2017-11-03
ES2822248T3 (es) 2021-04-29
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HUE053960T2 (hu) 2021-08-30
KR101988409B1 (ko) 2019-06-12

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