2011 search results - page 186 / 403 » MRA data segmentation using level sets |
CVGIP
2000
13 years 9 months ago
2000
In this paper we present a hierarchical approach for the deformable surface technique. This technique is a three dimensional extension of the snake segmentation method. We use it ...
BMCBI
2007
13 years 9 months ago
2007
Background: Many algorithms have been developed for deciphering the tandem mass spectrometry (MS) data sets. They can be essentially clustered into two classes. The first performs...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
We describe a new GMM-UBM speaker recognition system that uses standard cepstral features, but selects different frames of speech for different subsystems. Subsystems, or “const...
AFRIGRAPH
2006
ACM
14 years 3 months ago
2006
ACM
Volume data is usually generated by measuring devices (eg. CT scanners, MRI scanners), mathematical functions (eg., Marschner/Lobb function), or by simulations. While all these so...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
Tracking people in a dense crowd is a challenging problem for a single camera tracker due to occlusions and extensive motion that make human segmentation difficult. In this paper ...