2523 search results - page 182 / 505 » The Quality of Catadioptric Imaging |
DAGM
2005
Springer
14 years 1 months ago
2005
Springer
We consider the problem of deblurring images which have been blurred by different reasons during image acquisition. We propose a variational approach admitting spatially variant an...
MICCAI
2005
Springer
14 years 1 months ago
2005
Springer
Accurate 3D/2D vessel registration is complicated by issues of image quality, occlusion, and other problems. This study performs a quantitative comparison of 3D/2D vessel registrat...
ICDAR
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper, we propose a generalized shock model for the enhancement and restoration of degraded gray-level character images. This model is a quasi-linear hyperbolic partial di...
PSIVT
2009
Springer
14 years 23 days ago
2009
Springer
Image-based rendering (IBR) has been used to synthesize images corresponding to a new view point from stored images. Rendering methods based on a three-dimensional plenoptic functi...
DAGM
2007
Springer
14 years 4 days ago
2007
Springer
Image segmentation based on pairwise pixel similarities has been a very active field of research in recent years. The drawbacks common to these segmentation methods are the enormou...