9 search results - page 1 / 2 » Robust Local Max-Min Filters by Normalized Power-Weighted Fi... |
ICPR
2004
IEEE
14 years 5 months ago
2004
IEEE
A normalized, power-weighted averaging filter (NPF) is a very good approximation to the well-know local maximum and minimum filters along the object edges and offers noise reducti...
ICPR
2002
IEEE
14 years 5 months ago
2002
IEEE
In this paper we show the equivalence of three techniques used in image processing: local-mode finding, robust-estimation and mean-shift analysis. The computational common element...
TVCG
2010
13 years 3 months ago
2010
—In this paper, we introduce a feature-preserving denoising algorithm. It is built on the premise that the underlying surface of a noisy mesh is piecewise smooth, and a sharp fea...
ICETET
2009
IEEE
13 years 2 months ago
2009
IEEE
A completely automatic face recognition system is presented. The method works on color face images and localizes the face region from them initially. It then determines and select...
ICIAR
2009
Springer
13 years 2 months ago
2009
Springer
This paper presents a robust automatic shape classifier using modular wavelet networks (MWNs). A shape descriptor is constructed based on a combination of global geometric features...