345 search results - page 29 / 69 » Active Volume Models for 3D Medical Image Segmentation |
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
Selecting a region of interest (ROI) within unsegmented volume data is one of the fundamental operations in volume data processing and analysis, yet it is difficult to perform the...
MICCAI
2005
Springer
14 years 8 months ago
2005
Springer
This paper considers the problem of tissue classification in 3D MRI. More specifically, a new set of texture features, based on phase information, is used to perform the segmentati...
EMMCVPR
2001
Springer
14 years 3 days ago
2001
Springer
A number of geometric active contour and surface models have been proposed for shape segmentation in the literature. The essential idea is to evolve a curve (in 2D) or a surface (i...
BMCBI
2010
13 years 5 months ago
2010
Background: To exploit the flood of data from advances in high throughput imaging of optically sectioned nuclei, image analysis methods need to correctly detect thousands of nucle...
DGCI
2000
Springer
13 years 12 months ago
2000
Springer
Abstract. We present a new algorithm for modeling and characterizing shape changes in 3D image sequences of biomedical structures. Our algorithm tracks the shape changes of the obj...