161 search results - page 10 / 33 » Multigrid anisotropic diffusion |
PRL
2006
13 years 8 months ago
2006
Images secured from an astronomical telescope usually suffer from blur and from interference that scientists refer to as ``noise''. Therefore, good image restoration tec...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
In this research, we propose an anisotropic diffusion scheme to detect defects in low-contrast surface images and, especially, aim at glass substrates used in TFT-LCDs (Thin Film ...
3DIM
2005
IEEE
14 years 2 months ago
2005
IEEE
We present a new reliable dense disparity estimation algorithm which employs Gaussian scale-space with anisotropic disparity-field diffusion. This algorithm estimates edge-preserv...
SIAMAM
2002
13 years 8 months ago
2002
A new morphological multiscale method in 3D image processing is presented which combines the image processing methodology based on nonlinear diffusion equations and the theory of g...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
We design a family of non-local image smoothing algorithms which approximate the application of diffusion PDE's on a specific Euclidean space of image patches. We first map a...