15 search results - page 2 / 3 » A Robust Level-Set Algorithm for Centerline Extraction |
CGF
2005
13 years 4 months ago
2005
Level set models combine a low-level volumetric representation, the mathematics of deformable implicit surfaces, and powerful, robust numerical techniques to produce a novel appro...
TITB
2011
12 years 12 months ago
2011
— Ultrasound images segmentation is a difficult problem due to speckle noise, low contrast and local changes of intensity. Intensity based methods do not perform particularly we...
MICCAI
2005
Springer
14 years 5 months ago
2005
Springer
We propose a novel method for the validation of vascular segmentations. Our technique combines morphological operators and the STAPLE algorithm to obtain ground truth of centerline...
MICCAI
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. Even with the recent advances in multidetector computed tomography (MDCT) imaging techniques, detection of calcified coronary lesions remains a highly tedious task. Noise...
CVPR
2009
IEEE
15 years 19 hour ago
2009
IEEE
This paper presents a new method to extract a network of vessels centerlines from a medical
image. The network is composed of local geodesics over a four-dimensional space that in...