Sciweavers

ICIP
1995
IEEE
14 years 4 months ago
Multi-channel restoration of electron micrographs
We introduce a projection based multi-channel restoration method which is useful in cases for which there is no a priori information about the input signal. The method is especial...
M. Vrhel, B. L. Trus
ICIP
1995
IEEE
14 years 4 months ago
Multigrid adaptive image processing
We consider a general weighted least squares approximation problem with a membrane spline regularization term. The key parameters in this formulation are the weighting factors whi...
Michael Unser
ICIP
1995
IEEE
14 years 4 months ago
Fast image search using a multiscale stochastic model
Searching an image for the occurrence of a pattern or a template is an essential step in a number of image processing applications. We propose a new multiresolution matching crite...
S. Sista, Charles A. Bouman, Jan P. Allebach
ICIP
1995
IEEE
14 years 4 months ago
MFAST: a single chip highly parallel image processing architecture
Gerald G. Pechanek, M. Stojancic, Stamatis Vassili...
ICIP
1995
IEEE
14 years 4 months ago
Novel fast block motion estimation in feature subspace
Motion estimation and compensation are widely used in video coding. This paper presents two fast block matching algorithms for motion estimation. These algorithms use the subspace...
Yiu-Hung Fok, Oscar C. Au, Ross D. Murch
ICIP
1995
IEEE
14 years 4 months ago
Parallel complexity of the medial axis computation
Afonso Ferreira, Stéphane Ubéda
ICIP
1995
IEEE
14 years 4 months ago
A harmonic retrieval framework for discontinuous motion estimation
Abstract— Motion discontinuities arise when there are occlusions or multiple moving objects in the scene that is imaged. Conventional regularization techniques use smoothness con...
Wei-Ge Chen, Georgios B. Giannakis, N. Nandhakumar
ICIP
1995
IEEE
14 years 4 months ago
Error bound for multi-stage synthesis of narrow bandwidth Gabor filters
This paper develops an error bound for narrow bandwidth Gabor filters synthesized using multiple stages. It is shown that the error introduced by approximating narrow bandwidth Ga...
R. Neil Braithwaite, Bir Bhanu