CN107181960B - 解码装置、解码方法和存储介质 - Google Patents

解码装置、解码方法和存储介质 Download PDF

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CN107181960B
CN107181960B CN201710349362.5A CN201710349362A CN107181960B CN 107181960 B CN107181960 B CN 107181960B CN 201710349362 A CN201710349362 A CN 201710349362A CN 107181960 B CN107181960 B CN 107181960B
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motion vector
motion information
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processing
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CN107181960A (zh
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G·拉罗彻
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Canon Inc
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    • 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
    • H04N19/102—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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
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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
    • H04N19/105—Selection 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
    • H—ELECTRICITY
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    • 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
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    • 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
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    • H04N19/436—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 using parallelised computational arrangements
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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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • H04N19/51—Motion estimation or motion compensation
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CN201710349362.5A 2011-08-17 2012-08-16 解码装置、解码方法和存储介质 Active CN107181960B (zh)

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GB1114184.3 2011-08-17
GB1114184.3A GB2493755B (en) 2011-08-17 2011-08-17 Method and device for encoding a sequence of images and method and device for decoding a sequence of images
CN201280040143.4A CN103748880B (zh) 2011-08-17 2012-08-16 图像序列的编码方法和装置及图像序列的解码方法和装置

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CN201280040143.4A Active CN103748880B (zh) 2011-08-17 2012-08-16 图像序列的编码方法和装置及图像序列的解码方法和装置
CN201710349649.8A Active CN107277546B (zh) 2011-08-17 2012-08-16 编码装置和方法、解码装置和方法以及存储介质
CN201710348275.8A Active CN107277543B (zh) 2011-08-17 2012-08-16 编码装置和方法、解码装置和方法以及存储介质
CN201710349647.9A Active CN107197306B (zh) 2011-08-17 2012-08-16 编码装置和方法、解码装置和方法以及存储介质
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CN201710349649.8A Active CN107277546B (zh) 2011-08-17 2012-08-16 编码装置和方法、解码装置和方法以及存储介质
CN201710348275.8A Active CN107277543B (zh) 2011-08-17 2012-08-16 编码装置和方法、解码装置和方法以及存储介质
CN201710349647.9A Active CN107197306B (zh) 2011-08-17 2012-08-16 编码装置和方法、解码装置和方法以及存储介质
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