1421 search results - page 139 / 285 » Variational image segmentation using boundary functions |
MMSP
2008
IEEE
14 years 2 months ago
2008
IEEE
—Automatic cell segmentation and tracking in optical microscope images plays a very important role in the study the behaviour of lymphocytes. The variable image contrasts, and es...
PR
2008
13 years 8 months ago
2008
Due to distortion, noise, segmentation errors, overlap, and occlusion of objects in digital images, it is usually impossible to extract complete object contours or to segment the ...
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
We consider the problem of segmentation of images that can be modelled as piecewise continuous signals having unknown, non-stationary statistics. We propose a solution to this pro...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Using real world images, two hierarchical graph-based segmentation methods are evaluated with respect to segmentations produced by humans. Global and local consistency measures do...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
The 2.1D sketch is a layered representation of occluding and occluded surfaces of the scene. Extracting the 2.1D sketch from a single image is a difficult and important problem ar...