258 search results - page 38 / 52 » Initialisation-Free Active Contour Segmentation |
ICIP
2003
IEEE
14 years 8 months ago
2003
IEEE
Lip segmentation is an essential stage in many multimedia systems such as videoconferencing, lip reading, or low bit rate coding communication systems. In this paper, we propose a...
MICCAI
2005
Springer
14 years 7 months ago
2005
Springer
Abstract. In the context of stroke therapy simulation, a method for the segmentation and reconstruction of human vasculature is presented and evaluated. Based on CTA scans, semi-au...
ICIP
2003
IEEE
14 years 8 months ago
2003
IEEE
Segmentation in volumetric images deals with separating `objects' from their `background' in a given 3D data. Usually, one starts with `edge detectors' that give bi...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
The expression levels of rod opsin and glial fibrillary acidic protein (GFAP) capture important structural changes in the retina during injury and recovery. Quantitatively measur...
TIP
2008
13 years 6 months ago
2008
Intensity inhomogeneities often occur in real-world images and may cause considerable difficulties in image segmentation. In order to overcome the difficulties caused by intensity ...