812 search results - page 43 / 163 » Edge detection using wavelets |
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
In this work, we demonstrate examples about uses of practical image processing techniques over a new interpretation of power quality event data. Power quality event data are 1D da...
3DPVT
2004
IEEE
14 years 1 months ago
2004
IEEE
In this paper, we present an algorithm to combine edge information from stereo-derived depth maps with edges from the original intensity/color image to improve the contour detecti...
TITB
2010
13 years 4 months ago
2010
Four time-frequency and time-scale methods are studied for their ability of detecting myoclonic seizures from accelerometric data. Methods that are used are: the short-time Fourier...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
A sparse representation based method is proposed for text detection from scene images. We start with edge information extracted using Canny operator and then group these edge poin...
EPIA
2003
Springer
14 years 3 months ago
2003
Springer
In this paper, a new approach to Mediterranean Water Eddy border detection is proposed. Kohonen self-organizing maps (SOM) are used as data mining tools to cluster image pixels thr...