448 search results - page 25 / 90 » Fast and robust active contours for image segmentation |
ISBI
2009
IEEE
14 years 2 months ago
2009
IEEE
An accurate and reproducible segmentation of the mitral valve annulus from 3D ultrasound is useful to clinicians and researchers in applications such as pathology diagnosis and mi...
VCIP
2003
13 years 9 months ago
2003
Multimedia data accessibility depends on a precise indexing, involving a computational cost. This paper proposes a new fast method of segmentation and indexing in order to fill o...
SCALESPACE
2009
Springer
14 years 2 months ago
2009
Springer
The proposed method is related to parametric and geodesic active contours as well as minimal paths, in the context of image segmentation 1 . Our geodesically linked active contour ...
HUMO
2000
Springer
13 years 11 months ago
2000
Springer
We describe an approach for extracting threedimensional articulated motion from unrestricted monocular video sequences. We combine feature extraction methods based on active conto...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
We present an energy based automatic image segmentation algorithm that uses a novel active contour scheme, called the stochastic active contour scheme (STACS). The algorithm overc...