1250 search results - page 70 / 250 » Active Region Models for Segmenting Medical Images |
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
Response of the autonomic nervous system can be assessed by quantifying the dilation of the pupil of a human placed in darkness. When the intensity of the surrounding light is low...
ICIP
2009
IEEE
14 years 10 months ago
2009
IEEE
We present in this paper a way to perform a fast and robust image segmentation and to track a contour along a sequence of images. Our approach is based on a dynamic deformable mod...
ICCV
2003
IEEE
14 years 2 months ago
2003
IEEE
We address the problem of segmenting a sequence of images of natural scenes into disjoint regions that are characterized by constant spatio-temporal statistics. We model the spati...
MICCAI
2001
Springer
14 years 1 months ago
2001
Springer
This paper describes the basis and behavior of segmentation of single figures in 3D by deformable m-reps models. Results are given for the segmentation of kidneys from CT and of h...
ICIP
2007
IEEE
14 years 10 months ago
2007
IEEE
In this paper, we present a novel active contour model, in which the traditional gradient descent optimization is replaced by graph cut optimization. The basic idea is to first de...