72 search results - page 4 / 15 » Wavelet Filter Selection in Multispectral Image Compression |
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
The best-basis algorithm has gained much importance on textured-based image compression and denoising of signals. In this paper, an architecture for the wavelet-packet based best-...
SIBGRAPI
2005
IEEE
13 years 11 months ago
2005
IEEE
We present a lossless compressor for multispectral images that exploits interband correlations. Each band is divided into blocks, to which a wavelet transform is applied. The wave...
ICIP
2008
IEEE
14 years 7 months ago
2008
IEEE
A progressive image compression scheme is investigated using reversible integer discrete cosine transform (RDCT) which is derived from the matrix factorization theory. Previous te...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
This paper proposes a new method of designing finitesupport wavelet filters, based on minimization of energy in key parts of the frequency domain. In particular this technique is ...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper presents a novel fuzzy stochastic Kalman filter for compression of digital images. In particular, it is shown that the state evolution of the synthesis coefficients of ...