241 search results - page 7 / 49 » Contour Extraction in Medical Images Using B-Snake Model |
151
click to vote
ISBI
2006
IEEE
16 years 4 months ago
2006
IEEE
This paper reports a vessel structure based non-rigid registration method for cortical surface registration and deformation tracking using a laser-range scanner(LRS). The LRS cont...
145
click to vote
MICCAI
2009
Springer
16 years 4 months ago
2009
Springer
Abstract. Optical coherence tomography (OCT) is a non-invasive, depth resolved imaging modality that has become a prominent ophthalmic diagnostic technique. We present an automatic...
128
click to vote
CVPR
1997
IEEE
15 years 8 months ago
1997
IEEE
We present a model of contour extraction in which the perceptual salience of contours arises from long-range interactions between orientation-selective filters. Ullman [19], Zucke...
127
click to vote
ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
In this paper, a hybrid medical image segmentation approach is proposed based on a dual front evolution and fast sweeping evolution. This approach is composed of two stages. In th...
127
click to vote
MICCAI
2009
Springer
16 years 4 months ago
2009
Springer
We introduce a novel algorithm for actin filament tracking and elongation measurement. Particle Filters (PF) and Stretching Open Active Contours (SOAC) work cooperatively to simpli...