1250 search results - page 51 / 250 » Active Region Models for Segmenting Medical Images |
MVA
1992
13 years 10 months ago
1992
Thls paper proposes a new perceptual approach to noisy X-ray image segmentation. It consistsof the five major step :(1)Pre -segmentation, (2)Improved region growing, (3 ) Object de...
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
We consider the problem of image segmentation using active contours through the minimization of an energy criterion involving both region and boundary functionals. These functiona...
ISBI
2007
IEEE
14 years 3 months ago
2007
IEEE
In this paper we present a novel tag removal method for tagged cardiac MR images. This method is based on a 2D bandstop filtering technique, which selectively attenuates the tag ...
CVPR
1997
IEEE
12 years 5 months ago
1997
IEEE
Snakes, or active contours, are used extensively in computer
vision and image processing applications, particularly
to locate object boundaries. Problems associated with
initial...
CBMS
2005
IEEE
14 years 2 months ago
2005
IEEE
Clinical decision-making involves an active interplay between various medical knowledge modalities—the spectrum of medical knowledge modalities spanning from tacit knowledge to ...