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Jiang et al., 2005 - Google Patents

Lifted wavelet-based image dataset compression with column random access for image-based virtual environment navigation

Jiang et al., 2005

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Document ID
12099693076856023545
Author
Jiang K
Dubois E
Publication year
Publication venue
IEEE International Workshop on Haptic Audio Visual Environments and their Applications

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Snippet

A lifted wavelet-based compression scheme with effective image-column random access for coding image datasets is proposed. This image dataset compression scheme is based on the approach of a lifted wavelet transform combined with embedded block entropy coding …
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    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
    • H04N19/645—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission by grouping of coefficients into blocks after the transform
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