812 search results - page 29 / 163 » Edge detection using wavelets |
DCC
2002
IEEE
14 years 9 months ago
2002
IEEE
A novel method for the compression of angiogram video sequences is presented. The approach is based on the idea that not all of an angiogram image will de diagnostically significa...
ICIP
2001
IEEE
14 years 11 months ago
2001
IEEE
In this paper, we present a novel method for processing double-sided historic handwritten documents using wavelets. The method is specially designed to remove the interfering stro...
ITCC
2002
IEEE
14 years 2 months ago
2002
IEEE
Since edge detection is in the forefront of image processing for object detection, it is crucial to have a good understanding of edge detection algorithms. This paper introduces a...
TIP
2008
13 years 9 months ago
2008
We consider the problem of detecting object contours in natural images. In many cases, local luminance changes turn out to be stronger in textured areas than on object contours. Th...
SPIEVIP
2008
14 years 7 days ago
2008
Adaptive methods are defined and experimentally studied for a two-scale edge detection process that mimics human visual perception of edges and is inspired by the parvo-cellular (...