335 search results - page 12 / 67 » Phase-Based Level Set Segmentation of Ultrasound Images |
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
This study investigates a new multiphase minimization scheme which embeds a simple, efficient partition constraint directly in multiple level set evolution. Starting from an arbit...
TIP
2010
13 years 2 months ago
2010
Level set methods have been widely used in image processing and computer vision. In conventional level set formulations, the level set function typically develops irregularities du...
SMI
2006
IEEE
14 years 1 months ago
2006
IEEE
We study the evolution of T-spline level sets (i.e, implicitly defined T-spline curves and surfaces). The use of T-splines leads to a sparse representation of the geometry and al...
IJON
2008
13 years 7 months ago
2008
ICCV
2009
IEEE
15 years 14 days ago
2009
IEEE
We present a new variational level-set-based segmentation
formulation that uses both shape and intensity prior information
learned from a training set. By applying Bayes’
rule...