12 search results - page 1 / 3 » Orthonormal Finite Ridgelet Transform for Image Compression |
ICIP
2000
IEEE
15 years 23 days ago
2000
IEEE
A finite implementation of the ridgelet transform is presented. The transform is invertible, non-redundant and achieved via fast algorithms. Furthermore we show that this transfor...
ICIP
2008
IEEE
15 years 28 days ago
2008
IEEE
We propose a block-based transform optimization and associated image compression technique that exploits regularity along directional image singularities. Unlike established work,...
ICIP
2009
IEEE
15 years 7 days ago
2009
IEEE
Sparse Orthonormal Transforms (SOT) has recently been proposed as a data compression method that can achieve sparser representations in transform domain. Given initial conditions,...
SIGPRO
2002
13 years 10 months ago
2002
This paper describes newly invented multiscale transforms known under the name of the ridgelet [6] and the curvelet transforms [9, 8]. These systems combine ideas of multiscale an...
CLEIEJ
2008
13 years 11 months ago
2008
A lot of material has been written about wavelet theory. Most of these texts provide an elegant framework from the functional and real analysis point of view. The complete infinit...