161 search results - page 17 / 33 » Multigrid anisotropic diffusion |
TIP
1998
13 years 8 months ago
1998
Abstract—Diffusions are useful for image processing and computer vision because they provide a convenient way of smoothing noisy data, analyzing images at multiple scales, and en...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
In this paper, a new anisotropic diffusion noise filtering technique is proposed. The technique has two specific features: it is designed for vector-valued images in general and f...
ISBI
2002
IEEE
14 years 9 months ago
2002
IEEE
In magnetic resonance diffusion tensor imaging (DTI), the direction and magnitude of diffusion of water molecules is characterized by a diffusion tensor. In the central nervous sy...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
In this paper we are interested in the joint reconstruction of geometry and photometry of scenes with multiple moving objects from a collection of motion-blurred images. We make s...
CGF
2010
13 years 8 months ago
2010
This paper presents a diffusion method for generating terrains from a set of parameterized curves that characterize the landform features such as ridge lines, riverbeds or cliffs....