KR102173630B1 - 공간 예측을 위한 시스템들 및 방법들 - Google Patents

공간 예측을 위한 시스템들 및 방법들 Download PDF

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KR102173630B1
KR102173630B1 KR1020147009836A KR20147009836A KR102173630B1 KR 102173630 B1 KR102173630 B1 KR 102173630B1 KR 1020147009836 A KR1020147009836 A KR 1020147009836A KR 20147009836 A KR20147009836 A KR 20147009836A KR 102173630 B1 KR102173630 B1 KR 102173630B1
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KR20140062516A (ko
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얀 예
퀴안 첸
지에 덩
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브이아이디 스케일, 인크.
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    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • H—ELECTRICITY
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    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
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    • 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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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    • H—ELECTRICITY
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    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
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    • 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
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    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments
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    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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KR1020147009836A 2011-09-15 2012-09-14 공간 예측을 위한 시스템들 및 방법들 Active KR102173630B1 (ko)

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WO2013040287A1 (en) 2013-03-21
US12328442B2 (en) 2025-06-10
US20170251222A1 (en) 2017-08-31
CN108462875A (zh) 2018-08-28
CN103797792A (zh) 2014-05-14
US20240015321A1 (en) 2024-01-11
JP2014531154A (ja) 2014-11-20
CN103797792B (zh) 2018-06-05
US11785249B2 (en) 2023-10-10
TWI568242B (zh) 2017-01-21
EP3232665B1 (en) 2024-07-03
US9699452B2 (en) 2017-07-04
CN108462875B (zh) 2022-12-06
US11432001B2 (en) 2022-08-30
US20220408109A1 (en) 2022-12-22
US20130243091A1 (en) 2013-09-19
KR20140062516A (ko) 2014-05-23
JP6242793B2 (ja) 2017-12-06
EP2756678A1 (en) 2014-07-23
EP2756678B1 (en) 2017-04-19
TW201334541A (zh) 2013-08-16
TW201722150A (zh) 2017-06-16
EP3232665A1 (en) 2017-10-18

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