500 search results - page 41 / 100 » using Prior Shape and Points in Medical Image Segmentation |
MICCAI
2010
Springer
13 years 9 months ago
2010
Springer
We present a new non-parametric model constraint graph min-cut algorithm for automatic kidney segmentation in CT images. The segmentation is formulated as a maximum a-posteriori es...
MICCAI
2009
Springer
14 years 8 months ago
2009
Springer
Abstract. Spatial priors, such as probabilistic atlases, play an important role in MRI segmentation. However, the availability of comprehensive, reliable and suitable manual segmen...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
Global shape information is an effective top-down complement
to bottom-up figure-ground segmentation as well
as a useful constraint to avoid drift during adaptive tracking.
We p...
ISBI
2006
IEEE
14 years 11 months ago
2006
IEEE
This paper considers the problem of tissue classification in 3D MRI by the mean of texture analysis. The main contribution is the use of the phase of the complex MR image, to deri...
MICCAI
2004
Springer
14 years 12 months ago
2004
Springer
This paper introduces a new technique to detect the coronary arteries as well as other heart's peripheral vessels. After finding the location of the myocardium through a graph...