KR101699600B1 - 비디오 코딩을 위해 최종 포지션 코딩을 위한 콘텍스트의 도출 - Google Patents

비디오 코딩을 위해 최종 포지션 코딩을 위한 콘텍스트의 도출 Download PDF

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KR101699600B1
KR101699600B1 KR1020147029386A KR20147029386A KR101699600B1 KR 101699600 B1 KR101699600 B1 KR 101699600B1 KR 1020147029386 A KR1020147029386 A KR 1020147029386A KR 20147029386 A KR20147029386 A KR 20147029386A KR 101699600 B1 KR101699600 B1 KR 101699600B1
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리웨이 궈
마르타 카르체비츠
웨이-정 치엔
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퀄컴 인코포레이티드
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    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • 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
    • 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
    • H04N19/18—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 set of transform coefficients
    • H—ELECTRICITY
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    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
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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
    • H04N19/50—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
    • H—ELECTRICITY
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020147029386A 2012-03-22 2013-03-13 비디오 코딩을 위해 최종 포지션 코딩을 위한 콘텍스트의 도출 Active KR101699600B1 (ko)

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US201261614178P 2012-03-22 2012-03-22
US61/614,178 2012-03-22
US201261620273P 2012-04-04 2012-04-04
US61/620,273 2012-04-04
US201261666316P 2012-06-29 2012-06-29
US61/666,316 2012-06-29
US13/796,572 US9237344B2 (en) 2012-03-22 2013-03-12 Deriving context for last position coding for video coding
US13/796,572 2013-03-12
PCT/US2013/030886 WO2013142195A1 (en) 2012-03-22 2013-03-13 Deriving context for last position coding for video coding

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ZA201407494B (en) 2017-08-30
CN104205835A (zh) 2014-12-10
SG11201405150XA (en) 2014-10-30
JP2015514355A (ja) 2015-05-18
ES2616486T3 (es) 2017-06-13
CA2865616C (en) 2017-09-05
PL2829061T3 (pl) 2017-05-31
PH12014502044B1 (en) 2014-11-24
TWI523530B (zh) 2016-02-21
RU2014142546A (ru) 2016-05-20
CN104205835B (zh) 2017-10-31
US20130251041A1 (en) 2013-09-26
DK2829061T3 (en) 2017-02-06
US9237344B2 (en) 2016-01-12
PH12014502044A1 (en) 2014-11-24
HK1202741A1 (en) 2015-10-02
BR112014023466B1 (pt) 2023-02-23
IL234269A (en) 2017-07-31
BR112014023466A2 (pt) 2017-06-20
SI2829061T1 (sl) 2017-02-28
BR112014023466A8 (pt) 2021-06-22
KR20140139570A (ko) 2014-12-05
JP6042526B2 (ja) 2016-12-14
PT2829061T (pt) 2017-02-15
MY165949A (en) 2018-05-18
RU2629437C2 (ru) 2017-08-29
EP2829061A1 (en) 2015-01-28
TW201352010A (zh) 2013-12-16
HUE031741T2 (en) 2017-07-28
AU2013235516B2 (en) 2017-04-20
WO2013142195A1 (en) 2013-09-26
EP2829061B1 (en) 2016-11-16
CA2865616A1 (en) 2013-09-26
AU2013235516A1 (en) 2014-09-25

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