CN106878730B - 视频解码设备和视频解码方法 - Google Patents

视频解码设备和视频解码方法 Download PDF

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CN106878730B
CN106878730B CN201710077103.1A CN201710077103A CN106878730B CN 106878730 B CN106878730 B CN 106878730B CN 201710077103 A CN201710077103 A CN 201710077103A CN 106878730 B CN106878730 B CN 106878730B
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prediction
size
entropy
video
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CN106878730A (zh
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先崎健太
仙田裕三
蝶野庆一
青木启史
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NEC Corp
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    • 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
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    • H04N19/134—Methods 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
    • H04N19/146—Data rate or code amount at the encoder output
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    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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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
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    • 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
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    • H—ELECTRICITY
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    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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KR20150063582A (ko) 2015-06-09
ES2928097T3 (es) 2022-11-15
KR20130098420A (ko) 2013-09-04
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US11582461B2 (en) 2023-02-14
CN105208393A (zh) 2015-12-30
JP5994911B2 (ja) 2016-09-21
JP2016226019A (ja) 2016-12-28
US20240163448A1 (en) 2024-05-16
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US9712826B2 (en) 2017-07-18
BR112013017799A2 (pt) 2016-10-11
KR20160070161A (ko) 2016-06-17
EP3833026B1 (en) 2022-07-13
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US12506876B2 (en) 2025-12-23
BR112013017799B1 (pt) 2022-05-24
EP2899976B1 (en) 2021-05-19
JP2014187701A (ja) 2014-10-02
US20240163449A1 (en) 2024-05-16
WO2012096147A1 (ja) 2012-07-19
BR122020018528B1 (pt) 2022-05-24
US20160029025A1 (en) 2016-01-28
CN105208393B (zh) 2017-10-27
PL2899976T3 (pl) 2021-11-22
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US20230156198A1 (en) 2023-05-18
EP2899976A1 (en) 2015-07-29
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US12219151B2 (en) 2025-02-04
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