108 search results - page 1 / 22 » Video segmentation using vector-valued diffusion and cluster... |
ICIP
2003
IEEE
14 years 4 months ago
2003
IEEE
ICCV
2007
IEEE
14 years 2 months ago
2007
IEEE
We present a Diffusion Maps clustering method applied to diffusion MRI in order to segment complex white matter fiber bundles. It is well-known that diffusion tensor imaging (DTI)...
ICCV
2011
IEEE
12 years 11 months ago
2011
IEEE
Point trajectories have emerged as a powerful means to obtain high quality and fully unsupervised segmentation of objects in video shots. They can exploit the long term motion dif...
MICCAI
2004
Springer
14 years 11 months ago
2004
Springer
In this paper we present a framework for unsupervised segmentation of white matter fiber traces obtained from diffusion weighted MRI data. Fiber traces are compared pairwise to cre...
MICCAI
2008
Springer
15 years 12 hour ago
2008
Springer
Abstract. Several recent studies explored the use of unsupervised segmentation methods for segmenting thalamic nuclei from diffusion tensor images. These methods provide a plausibl...