785 search results - page 44 / 157 » On the Hilbert Transform of Wavelets |
ASAP
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper focuses on SIMD implementations of the 2D discrete wavelet transform (DWT). The transforms considered are Daubechies’ real-to-real method of four coefficients (Daub-...
ICASSP
2010
IEEE
13 years 2 months ago
2010
IEEE
With the rise of mobile media devices, resizing an image or video to fit a screen of arbitrary size has become an important topic. In general, arbitrary resizing does not preserve...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
A challenge of image communication over unreliable channels is to achieve good compression rates and be effective in presence of channel failures. In this work we use the Multiple...
GMP
2006
IEEE
14 years 1 months ago
2006
IEEE
Geometry compression is an effective way to distribute high-volume geometry data within limited bandwidth and storage capacity. In this paper, a new time-varying 3D geometry compre...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
Overcomplete transforms, like the Dual-Tree Complex Wavelet Transform, offer more flexible signal representations than critically-sampled transforms, due to their properties of sh...