85 search results - page 7 / 17 » Image Segmentation Methods for Detecting Blood Vessels in An... |
ISBI
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents a semi-automatic coronary centerline extraction algorithm for computed tomography angiography data. The method applies region growing to computed tomography an...
TMI
2010
13 years 6 months ago
2010
—Detecting blood vessels in retinal images with the presence of bright and dark lesions is a challenging unsolved problem. In this paper, a novel multiconcavity modeling approach...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
In this paper we address the problem of multimodal registration of coronary vessels by developing a 3D parametrical model of vessel trees from computer tomography data and registe...
BILDMED
2007
13 years 9 months ago
2007
Abstract. Volume representations of blood vessels acquired by 3D rotational angiography are very suitable for diagnosing an aneurysm. We presented a fully-automatic aneurysm labell...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
Two moving-window methods, using either flat or Gaussian weighted windows, for local thresholding with Robust Automatic Threshold Selection are developed. The results show that fa...