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Toyokura et al., 1998 - Google Patents

Wavelet coefficients motion compensation for image sequence encoding

Toyokura et al., 1998

Document ID
8126384330552089414
Author
Toyokura N
Kawasaki S
Kondo S
Publication year
Publication venue
IEEE. APCCAS 1998. 1998 IEEE Asia-Pacific Conference on Circuits and Systems. Microelectronics and Integrating Systems. Proceedings (Cat. No. 98EX242)

External Links

Snippet

In this paper, we propose a method of image sequence encoding called a DWT-MC (discrete wavelet transform and motion compensation) using the wavelet transform. In this method each image of a given image sequence is decomposed into three-level …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

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    • 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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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
    • H04N19/124Quantisation
    • H04N19/126Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
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    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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