2523 search results - page 208 / 505 » The Quality of Catadioptric Imaging |
ICIP
1998
IEEE
14 years 1 months ago
1998
IEEE
The method of wavelet thresholding for removing noise, or denoising, has been researched extensively due to its effectiveness and simplicity. Much of the literature has focused on ...
CVPR
1997
IEEE
14 years 1 months ago
1997
IEEE
The exact positioning of patients during radiotherapy is essential for high precision treatment. The registration of portal image sequences can help to control the patient positio...
GECCO
2000
Springer
14 years 1 months ago
2000
Springer
Image segmentation is an important process of image analysis. Most of the published approaches for image segmentation need to set appropriate parameter values to cope with the unc...
ESORICS
2009
Springer
14 years 27 days ago
2009
Springer
Enforcing protection of medical content becomes a major issue of computer security. Since medical contents are more and more widely distributed, it is necessary to develop security...
3DICA
2000
13 years 11 months ago
2000
In this paper, we investigate the impact of intensity edge maps (IEMs) on the segmentation of noisy range images. Two edgebased segmentation algorithms are considered. The first i...