Data di Pubblicazione:
2000
Citazione:
Image compression through embedded multiwavelet transform coding / Cotronei, M., Lazzaro, D., Montefusco, L.b., Puccio, L.. - In: IEEE TRANSACTIONS ON IMAGE PROCESSING. - ISSN 1057-7149. - 9:2(2000), pp. 184-189. [10.1109/83.821728]
Abstract:
In this paper, multiwavelets are considered in the context
of image compression and two orthonormal multiwavelet bases
are experimented, each used in connection with its proper prefilter.
For evaluating the effectiveness of multiwavelet transform
for coding images at low bit-rates, an efficient embedded coding
of multiwavelet coefficients has been realized. The performance
of this multiwavelet-based coder is compared with the results obtained
for scalar wavelets.
of image compression and two orthonormal multiwavelet bases
are experimented, each used in connection with its proper prefilter.
For evaluating the effectiveness of multiwavelet transform
for coding images at low bit-rates, an efficient embedded coding
of multiwavelet coefficients has been realized. The performance
of this multiwavelet-based coder is compared with the results obtained
for scalar wavelets.
Tipologia CRIS:
1.1 Articolo in rivista
Keywords:
Image compression; Multiwavelets; Prefiltering
Elenco autori:
Cotronei, Mariantonia; Lazzaro, D; Montefusco, Lb; Puccio, L
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