241 search results - page 11 / 49 » Contour Extraction in Medical Images Using B-Snake Model |
155
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CVGIP
2007
15 years 5 months ago
2007
This paper presents a technique for creating a smooth, closed surface from a set of 2D contours, which have been extracted from a 3D scan. The technique interprets the pixels that...
226
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CVRMED
1997
Springer
15 years 10 months ago
1997
Springer
In this paper we address the problem of extracting geometric models from low contrast volumetric images, given a template or reference shape of that model. We proceed by deforming...
166
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ICIP
2007
IEEE
16 years 5 days ago
2007
IEEE
Tracking can be achieved using region active contours based on homogeneity models (intensity, motion...). However the model complexity necessary to achieve a given accuracy might ...
165
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MICCAI
1998
Springer
15 years 10 months ago
1998
Springer
A new, practical, and efficient approach is proposed for 3D vascular segmentation and bifurcation structure extraction. The method uses a combination of mathematical morphology, re...
167
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MICCAI
2004
Springer
16 years 6 months ago
2004
Springer
Abstract. We present a segmentation method for vessels using an implicit deformable model with a soft shape prior. Blood vessels are challenging structures to segment due to their ...