KR102037545B1 - 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치 - Google Patents

비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치 Download PDF

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KR102037545B1
KR102037545B1 KR1020147023154A KR20147023154A KR102037545B1 KR 102037545 B1 KR102037545 B1 KR 102037545B1 KR 1020147023154 A KR1020147023154 A KR 1020147023154A KR 20147023154 A KR20147023154 A KR 20147023154A KR 102037545 B1 KR102037545 B1 KR 102037545B1
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얀 예
용 헤
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브이아이디 스케일, 인크.
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection 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
    • HELECTRICITY
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    • HELECTRICITY
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    • H04N19/117Filters, e.g. for pre-processing or post-processing
    • HELECTRICITY
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    • H04N19/102Methods 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • H04N19/137Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
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    • H04N19/146Data rate or code amount at the encoder output
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    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/174Methods 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 slice, e.g. a line of blocks or a group of blocks
    • HELECTRICITY
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    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/577Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • HELECTRICITY
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    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/172Methods 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 picture, frame or field

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KR1020147023154A 2012-01-19 2013-01-10 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치 Active KR102037545B1 (ko)

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US201261588571P 2012-01-19 2012-01-19
US61/588,571 2012-01-19
PCT/US2013/021014 WO2013109460A1 (en) 2012-01-19 2013-01-10 Method and apparatus for signaling and construction of video coding reference picture lists

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KR1020147023154A Active KR102037545B1 (ko) 2012-01-19 2013-01-10 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치
KR1020227037142A Active KR102559468B1 (ko) 2012-01-19 2013-01-10 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치
KR1020227005716A Active KR102460288B1 (ko) 2012-01-19 2013-01-10 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치
KR1020237024942A Pending KR20230111277A (ko) 2012-01-19 2013-01-10 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는방법 및 장치
KR1020197030879A Active KR102163103B1 (ko) 2012-01-19 2013-01-10 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치
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KR1020227005716A Active KR102460288B1 (ko) 2012-01-19 2013-01-10 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치
KR1020237024942A Pending KR20230111277A (ko) 2012-01-19 2013-01-10 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는방법 및 장치
KR1020197030879A Active KR102163103B1 (ko) 2012-01-19 2013-01-10 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치
KR1020217020082A Active KR102367618B1 (ko) 2012-01-19 2013-01-10 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치

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TWI680672B (zh) 2019-12-21
TWI634781B (zh) 2018-09-01
CN104170390A (zh) 2014-11-26
EP3917140A1 (en) 2021-12-01
AU2017202286A1 (en) 2017-04-27
JP2020096387A (ja) 2020-06-18
JP2015508248A (ja) 2015-03-16
KR102273741B1 (ko) 2021-07-05
US11490074B2 (en) 2022-11-01
MX338055B (es) 2016-04-01
JP7568820B2 (ja) 2024-10-16
ES2780849T3 (es) 2020-08-27
US10771780B2 (en) 2020-09-08
AU2013209989A1 (en) 2014-08-21
KR102460288B1 (ko) 2022-10-27
JP6480185B2 (ja) 2019-03-06
EP2805512B1 (en) 2018-06-27
KR20220146715A (ko) 2022-11-01
US9467695B2 (en) 2016-10-11
TW201342928A (zh) 2013-10-16
KR20190122874A (ko) 2019-10-30
MX2014008573A (es) 2015-02-10
US20250150577A1 (en) 2025-05-08
KR20140120347A (ko) 2014-10-13
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