192 search results - page 13 / 39 » Image Statistics and Anisotropic Diffusion |
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VISUALIZATION
2002
IEEE
15 years 2 months ago
2002
IEEE
This paper introduces a method for smoothing complex, noisy surfaces, while preserving (and enhancing) sharp, geometric features. It has two main advantages over previous approach...
SIGIR
2003
ACM
15 years 2 months ago
2003
ACM
This paper presents a novel domain-independent text segmentation method, which identifies the boundaries of topic changes in long text documents and/or text streams. The method c...
VISUALIZATION
2000
IEEE
15 years 2 months ago
2000
IEEE
A new multiscale method in surface processing is presented here which combines the image processing methodology based on nonlinear diffusion equations and the theory of geometric ...
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ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
We introduce a novel functional for vector-valued images that generalizes several variational methods, such as the Total Variation and Beltrami Functionals. This functional is bas...
MICCAI
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Diffusion tensor imaging (DT-MRI) is very sensitive to corrupting noise due to the non linear relationship between the diffusionweighted image intensities (DW-MRI) and th...