812 search results - page 2 / 163 » Edge detection using wavelets |
ICIP
2008
IEEE
14 years 8 months ago
2008
IEEE
It is now widely acknowledged that wavelets are not very effective in representing images containing distributed discontinuities such as edges. This paper deals with a new multisc...
ICPR
2010
IEEE
13 years 4 months ago
2010
IEEE
In this paper, we perform approximate steering of the elongated 2D Hermite-Gauss functions with respect to rotations and provide a compact analytical expressions for the related ba...
CIVR
2005
Springer
13 years 11 months ago
2005
Springer
In the paper, we proposed a novel feature descriptor using over-complete wavelet transform and wavelet domain based fractal signature for texture image analysis and retrieval. Trad...
MVA
2007
13 years 7 months ago
2007
The focus of this work is on the problem of feature extraction for vehicle detection. Feature extraction is a key point of pattern recognition. In particular, we propose using imp...
ICIP
1998
IEEE
14 years 7 months ago
1998
IEEE
The purpose of this paper is to develop a motionbased segmentation for digital image sequences that is based on continuous wavelet transform. Continuous wavelet transform allows e...