26 search results - page 2 / 6 » Iris Segmentation Using Geodesic Active Contours and GrabCut |
JMM2
2007
13 years 4 months ago
2007
— This paper makes new contributions in motion detection, object segmentation and trajectory estimation to create a successful object tracking system. A new efficient motion det...
SCALESPACE
1999
Springer
13 years 9 months ago
1999
Springer
—We use an unconditionally stable numerical scheme to implement a fast version of the geodesic active contour model. The proposed scheme is useful for object segmentation in imag...
IPMI
1999
Springer
14 years 5 months ago
1999
Springer
Abstract. Automatic and semi-automatic magnetic resonance angiography (MRA) segmentation techniques can potentially save radiologists large amounts of time required for manual segm...
PREMI
2007
Springer
13 years 11 months ago
2007
Springer
We address the issue of segmenting multiple textured objects in presence of a background texture. The proposed technique is based on Geodesic Active Contour (GAC) and can segment m...
SCALESPACE
2009
Springer
13 years 11 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 ...