335 search results - page 28 / 67 » Phase-Based Level Set Segmentation of Ultrasound Images |
CVPR
2005
IEEE
13 years 10 months ago
2005
IEEE
The segmentation of anatomical structures has been traditionally formulated as a perceptual grouping task, and solved through clustering and variational approaches. However, such ...
ICIP
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper introduces a novel approach to the problem of active contour-based segmentation through the use of complexvalued wavelets. In traditional active contour-based segmentat...
SCIA
2005
Springer
14 years 2 months ago
2005
Springer
In this paper a fully automated segmentation system for the femur in the knee in Magnetic Resonance Images and the brain in Single Photon Emission Computed Tomography images is pr...
PAMI
2006
13 years 8 months ago
2006
This paper presents a method to globally segment volumetric images into regions that contain convex or concave (elliptic) iso-surfaces, planar or cylindrical (parabolic) iso-surfa...
GECCO
2006
Springer
14 years 11 days ago
2006
Springer
Segmentation of medical images is challenging due to poor image contrast and artifacts that result in missing or diffuse organ/tissue boundaries. Consequently, this task involves ...