228 search results - page 4 / 46 » MRA Image Segmentation with Capillary Active Contour |
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper proposes an image segmentation model based on the active contour model, the Mumford-Shah functional and the image decomposition process. Generally speaking, the active ...
IPMI
2003
Springer
14 years 24 days ago
2003
Springer
The presence of speckle in ultrasound images makes it hard to segment them using active contours. Speckle causes the energy function of the active contours to have many local minim...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper we present the Coupled Active Contours (CAC) model, which is applied to segmentation of the endocardium in ultrasonic images assuming Rayleigh distributed intensitie...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper presents a novel algorithm for unsupervised texture segmentation. The proposed algorithm incorporates the Local Binary Pattern operator under a segmentation framework b...