215 search results - page 25 / 43 » An axiomatic approach to image interpolation |
CVIU
2007
13 years 9 months ago
2007
Most digital color cameras sample only one color at each spatial location, using a single sensor coupled with a color filter array (CFA). An interpolation step called demosaicing...
MICCAI
2004
Springer
14 years 10 months ago
2004
Springer
This paper presents an approach for deformable registration of a normal brain atlas to visible anatomic structures in a tumor-diseased brain image. We restrict our attention to cor...
PAMI
2007
13 years 9 months ago
2007
— Digitization is not as easy as it looks. If one digitizes a 3D object even with a dense sampling grid, the reconstructed digital object may have topological distortions and in ...
ICIP
2001
IEEE
14 years 11 months ago
2001
IEEE
We describe approximate digital implementations of two new mathematical transforms, namely, the ridgelet transform [3] and the curvelet transform [7, 6]. Our implementations offer...
ICIP
2008
IEEE
14 years 11 months ago
2008
IEEE
An algorithm for video resolution enhancement is presented. The approach borrows from previous methods for still-image superresolution, introducing modifications better suited for...