438 search results - page 18 / 88 » Shape from shading using graph cuts |
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
In many neurophysiological studies, understanding the neuronal circuitry of the brain requires detailed 3D models of the nerve cells and their synapses. Typically, researchers bui...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper we present a graph cuts based active contours (GCBAC) approach to object segmentation problems. Our method is a combination of active contours and the optimization t...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We present an algorithm for performing Lambertian photometric stereo in the presence of shadows. The algorithm has three novel features. First, a fast graph cuts based method is u...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
A novel interactive segmentation framework comprising of a two stage s-t mincut is proposed. The framework has been designed keeping in mind the need to segment touching neuronal ...
ACCV
2009
Springer
14 years 1 days ago
2009
Springer
Abstract. We present a novel approach to segmenting video using iterated graph cuts based on spatio-temporal volumes. We use the mean shift clustering algorithm to build the spatio...