67 search results - page 9 / 14 » A Local Normal-Based Region Term for Active Contours |
124
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SIAMIS
2010
14 years 10 months ago
2010
Abstract. In this work, we present an approach to jointly segment a rigid object in a two-dimensional (2D) image and estimate its three-dimensional (3D) pose, using the knowledge o...
112
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ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we present a novel active contour model, in which the traditional gradient descent optimization is replaced by graph cut optimization. The basic idea is to first de...
SCALESPACE
2009
Springer
15 years 6 months ago
2009
Springer
In this work, we propose novel results for the optimization of divergences within the framework of region-based active contours. We focus on parametric statistical models where th...
112
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TIP
2010
14 years 6 months ago
2010
This paper addresses variational supervised texture segmentation. The main contributions are twofold. First, the proposed method circumvents a major problem related to classical t...
GECCO
2007
Springer
15 years 5 months ago
2007
Springer
Point estimates of the parameters in real world models convey valuable information about the actual system. However, parameter comparisons and/or statistical inference requires de...