27 search results - page 1 / 6 » Edge Preserving Orientation Adaptive Filtering |
CVPR
1999
IEEE
14 years 6 months ago
1999
IEEE
ECCV
2008
Springer
14 years 6 months ago
2008
Springer
Video streams are ubiquitous in applications such as surveillance, games, and live broadcast. Processing and analyzing these data is challenging because algorithms have to be effic...
CBMS
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper presents a method aimed to noise
removal in MRI (Magnetic Resonance Imaging). We
propose an improvement of Perona and Malik's
anisotropic diffusion filter. In ou...
BILDMED
2008
13 years 6 months ago
2008
In the clinical environment the segmentation of organs is an increasingly important application and used, for example, to restrict the perfusion analysis to a certain organ. In ord...
ISCAS
1999
IEEE
13 years 9 months ago
1999
IEEE
We propose a novel fast inverse halftoning technique using a combination of spatial varying filtering and spatial invariant filtering. The proposed algorithm is significantly simp...