1421 search results - page 163 / 285 » Variational image segmentation using boundary functions |
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
We present an energy based automatic image segmentation algorithm that uses a novel active contour scheme, called the stochastic active contour scheme (STACS). The algorithm overc...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
Block-based motion and disparity compensation are popular techniques to exploit correlation between video frames. Block sizes used for compensation can be chosen to achieve a good...
MICCAI
2007
Springer
14 years 9 months ago
2007
Springer
Abstract. We present an algorithm to generate samples from probability distributions on the space of curves. We view a traditional curve evolution energy functional as a negative l...
MVA
1996
13 years 9 months ago
1996
A new method for segmenting range data including curved surfaceisproposed.Themethod isbasedonrobust principal vectors calculation using ISL-primary-axis method. First a normal vec...
CAIP
2005
Springer
14 years 1 months ago
2005
Springer
Non-parametric data representation can be done by means of a potential function. This paper introduces a methodology for finding modes of the potential function. Two different me...