27 search results - page 2 / 6 » Toward generic image dewatermarking |
CVPR
2005
IEEE
14 years 8 months ago
2005
IEEE
We consider the problem of calibrating a highly generic imaging model, that consists of a non-parametric association of a projection ray in 3D to every pixel in an image. Previous...
ISBI
2006
IEEE
14 years 7 months ago
2006
IEEE
We propose an algorithm for the classification of fluorescence microscopy images depicting the spatial distribution of proteins within the cell. The problem is at the forefront of...
CVPR
2008
IEEE
14 years 8 months ago
2008
IEEE
The automatic reconstruction of 3D models from image sequences is still a very active field of research. All existing methods are designed for a given camera model, and a new (and...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
Where does the sparsity in image signals come from? Local and nonlocal image models have supplied complementary views toward the regularity in natural images the former attempts t...
ICCV
2001
IEEE
14 years 8 months ago
2001
IEEE
We describe a novel viewpoint-lighting ambiguity which we call the KGBR. This ambiguity assumes orthographic projection or an affine camera, and uses Lambertian reflectance functi...