21 search results - page 4 / 5 » Fast GEM wavelet-based image deconvolution algorithm |
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
Due to the sample-and-hold nature of Liquid Crystal Display (LCD) image formation, LCDs suffer from motion picture blur. This is especially evident during scenes containing fast m...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
Inthispaper we formulatethe Radon transform asa wnvolution integral over the Euclidean motion group (SE(2)) and provideaminimummeansquare error(MMSE) stochastic deconvolution meth...
ICDAR
2003
IEEE
14 years 1 months ago
2003
IEEE
Form document analysis is one of the most essential tasks in document analysis and recognition. One of the most fundamental and crucial tasks is the extraction of the reference li...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
We present a new family of 2D orthogonal wavelets which uses quincunx sampling. The orthogonal refinement filters have a simple analytical expression in the Fourier domain as a fu...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
The autofocus problem in synthetic aperture radar (SAR) is considered. We precisely characterize the multichannel nature of the SAR autofocus problem by constructing a low-dimensi...