34 search results - page 4 / 7 » Stochastic Segmentation of Blood Vessels From Time-of-Flight |
ICCV
2001
IEEE
14 years 10 months ago
2001
IEEE
Several geometric active contour models have been proposed for segmentation in computer vision. The essential idea is to evolve a curve (in 2D) or a surface (in 3D) under constrai...
BILDMED
2009
13 years 9 months ago
2009
We present an approach based on self organizing maps to segment renal arteries from 2D PC Cine MR images to measure blood velocity and flow. Such information are important in gradi...
BILDMED
2008
13 years 10 months ago
2008
Abstract. We present an approach based on clustering to segment renal arteries from 2D PC Cine MR images to measure blood velocity and flow. Such information are important in gradi...
TMI
2010
13 years 7 months ago
2010
—Detecting blood vessels in retinal images with the presence of bright and dark lesions is a challenging unsolved problem. In this paper, a novel multiconcavity modeling approach...
TMI
2011
13 years 3 months ago
2011
Abstract—Optical Coherence Tomography (OCT) is a noninvasive, depth-resolved imaging modality that has become a prominent ophthalmic diagnostic technique. We present a semiautoma...