165 search results - page 4 / 33 » A work-efficient GPU algorithm for level set segmentation |
SSIAI
2002
IEEE
14 years 9 days ago
2002
IEEE
Motion-based segmentation of image sequences is an important problem of image analysis, with numerous applications to image coding and image manipulation. We present a novel algor...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
We investigate a method of segmentation of multichannel polarimetric images, such as in laser illuminated or synthetic aperture radar, into a given but arbitrary number of regions...
CVBIA
2005
Springer
14 years 29 days ago
2005
Springer
Cardiopulmonary imaging is a key tool in modern diagnostic and interventional medicine. Automated analysis of MRI or ultrasound video is complicated by limitations on the image qua...
ISBI
2009
IEEE
14 years 2 months ago
2009
IEEE
Iterative reconstruction algorithms augmented with regularization can produce high-quality reconstructions from few views and even in the presence of significant noise. In this pa...
ICCV
2003
IEEE
14 years 21 days ago
2003
IEEE
We present a novel non-parametric unsupervised segmentation algorithm based on Region Competition [21]; but implemented within a Level Sets framework [11]. The key novelty of the ...