873 search results - page 17 / 175 » Multiscale geometric image processing |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
In an earlier work, we proposed a novel phonetic segmentation method based on speech analysis under the Microcanonical Multiscale Formalism (MMF). The latter relies on the computa...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
The video segmentation problem can be regarded as a problem of detecting the fundamental video units (shots). Due to different ways of linking two consecutive shots this task turn...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
This paper presents a segmentation scheme for images containing both smooth regions and textures. It is based on a vector-valued anisotropic diffusion on a combined color/Gabor fe...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
We describe a method for automatically and adaptively boosting the visibility of local features in an image. A log intensity image is first decomposed into a set of subbands at mu...
JMIV
2007
13 years 10 months ago
2007
We discuss the existence of viscosity solutions for a class of anisotropic level-set methods which can be seen as an extension of the mean-curvature motion with a nonlinear anisot...