944 search results - page 20 / 189 » An evaluation of image based steganography methods |
VMV
2003
13 years 9 months ago
2003
Several approaches of motion segmentation were published in the last years, but an evaluation of these different approaches is missing up to now. Here we evaluate different method...
ICML
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper, we address the problem of finding the pre-image of a feature vector in the feature space induced by a kernel. This is of central importance in some kernel applicatio...
MICCAI
2000
Springer
14 years 19 hour ago
2000
Springer
A computer-based method for the assessment of body image distortions in anorexia nervosa and other eating-disordered patients is presented. At the core of the method is a realistic...
ICDAR
2009
IEEE
14 years 3 months ago
2009
IEEE
In this paper we propose a character segmentation method for multispectral images of ancient documents. Due to the low quality of the images the main idea of this study is to comb...
ISBI
2006
IEEE
14 years 9 months ago
2006
IEEE
Diffusion tensor imaging (DTI) measures, such as fractional anisotropy (FA), and trace are very sensitive to noise contained in the acquired diffusion weighted images. Typical iso...