109 search results - page 7 / 22 » Object Segmentation Using Graph Cuts Based Active Contours |
CGF
2010
14 years 9 months ago
2010
This paper considers the problem of interactively finding the cutting contour to extract components from a given mesh. Some existing methods support cuts of arbitrary shape but re...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We present an approach for unsupervised segmentation of natural and textural images based on active contour, differential geometry and information theoretical concept. More precis...
ICIP
2005
IEEE
15 years 3 months ago
2005
IEEE
Fundamental to any graph cut segmentation methods is the assignment of edge weights. The existing solutions typically use gaussian, exponential or rectangular cost functions with ...
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ICCV
1995
IEEE
15 years 1 months ago
1995
IEEE
A novel scheme for the detection of object boundaries is presented. The technique is based on active contours evolving in time according to intrinsic geometric measures of the imag...
SCALESPACE
2007
Springer
15 years 3 months ago
2007
Springer
In this paper, we propose a new nonparametric region-based active contour model for clutter image segmentation. To quantify the similarity between two clutter regions, we propose t...