407 search results - page 37 / 82 » On the least median square problem |
MICCAI
2009
Springer
16 years 1 months ago
2009
Springer
We propose to use the sparseness property of the gradient probability distribution to estimate the intensity nonuniformity in medical images, resulting in two novel automatic metho...
ICPR
2006
IEEE
16 years 28 days ago
2006
IEEE
Image registration is the process of geometrically aligning two or more images. In this paper we describe a method for registering pairs of images based on thin-plate spline mappi...
ICPR
2008
IEEE
15 years 6 months ago
2008
IEEE
Regression or least squares fitting is an important problem in statistics, data mining and many other applications. In recent years, basis functions derived from the underlying g...
ICPR
2006
IEEE
15 years 5 months ago
2006
IEEE
Image registration is the process of geometrically aligning
two or more images. In this paper we describe a method
for registering pairs of images based on thin-plate spline
map...
ISNN
2005
Springer
15 years 5 months ago
2005
Springer
In least squares support vector (LS-SVM), the key challenge lies in the selection of free parameters such as kernel parameters and tradeoff parameter. However, when a large number ...