Sciweavers

ICIP
1994
IEEE
14 years 3 months ago
An Improved Fast Feature-Based Block Motion Estimation
A fast block matching algorithm in the feature domain was proposed by Fok and Au which achieves a computation reduction factor of N/2 with search block size of N
Yiu-Hung Fok, Oscar C. Au
ICIP
1994
IEEE
14 years 3 months ago
Spatially-Variant Mathematical Morphology
We develop a general theory of spatially-variant (SV) mathematical morphology for binary images in the Euclidean space. The basic SV morphological operators (that is, SV erosion, S...
Mohammed Charif-Chefchaouni, Dan Schonfeld
ICIP
1994
IEEE
14 years 3 months ago
Multichannel Distance Filters
A nonlinear multichannel digital filter is presented in this correspondence. The output is a weighted sum of all samples in the filter window, with a single parameter controlling t...
A. Buchowicz, Ioannis Pitas
ICIP
1994
IEEE
14 years 3 months ago
Analyzing and Synthesizing Images by Evolving Curves
Abstract. Numerical analysis of conservation laws plays an important role in the implementation of curve evolution equations. This paper reviews the relevant concepts in numerical ...
Alfred M. Bruckstein
ICIP
1994
IEEE
14 years 3 months ago
Very High Speed Entropy Coding
Efforts to build high-speed hardware for many different entropy coders are limited by fundamental feedback loops. Here is a method that allows for parallel compression in hardware...
Martin P. Boliek, James D. Allen, Edward L. Schwar...
ICIP
1994
IEEE
14 years 3 months ago
A New Image Coding Technique Unifying Fractal and Transform Coding
We present a new image coding scheme based on an unification of fractal and transform coding. We introduce a generalization of the luminance transformation used by fractal coding ...
Kai Uwe Barthel, Jörg Schüttemeyer, Thom...
ICIAP
1997
ACM
14 years 3 months ago
A Robust Structural Fingerprint Restoration
M. Hassan Ghassemian Yazdi
ICIAP
1997
ACM
14 years 3 months ago
Dynamic Scale-Space Theories
Image formation of a two-dimensional input image can be quantified by imposing an image induced connection and computing the associated torsion and curvature. The latter aspects of...
Alfons H. Salden