158 search results - page 20 / 32 » A Wavelet-Based Edge Detection Method by Scale Multiplicatio... |
ACIVS
2006
Springer
15 years 3 months ago
2006
Springer
When magnifying a bitmapped image, we want to increase the number of pixels it covers, allowing for finer details in the image, which are not visible in the original image. Simple...
IWANN
2001
Springer
15 years 2 months ago
2001
Springer
It is presented in this paper a new approach to the problem of feature extraction. The approach is based on the edge detection, where a set of feature vectors is taken from the sou...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
In this paper, we propose a new method for face detection from cluttered images. We use a polynomial neural network (PNN) for separation of face and non-face patterns while the co...
ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
The segmentation and analysis of blood vessels has received much attention in the research community. The results aid numerous applications for diagnosis and treatment of vascular...
CVPR
2004
IEEE
15 years 12 months ago
2004
IEEE
Face detection systems have recently achieved high detection rates[11, 8, 5] and real-time performance[11]. However, these methods usually rely on a huge training database (around...