153
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SCALESPACE
15 years 7 months ago
2009 Springer 
Abstract. In this paper, an adaptation of the eikonal equation is proposed by considering the latter on weighted graphs of arbitrary structure. This novel approach is based on a fa...
120
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SCALESPACE
15 years 7 months ago
2009 Springer 
Abstract. The dynamic behavior of the cardiac muscle is strongly dependent on heart diseases. Optic flow techniques are essential tools to assess and quantify the contraction of t...
SCALESPACE
15 years 7 months ago
2009 Springer
Multi-class labeling is one of the core problems in image analysis. We show how this combinatorial problem can be approximately solved using tools from convex optimization. We sugg...
114
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SCALESPACE
15 years 5 months ago
2009 Springer 
Abstract. We introduce a novel implicit approach for surface patch segmentation in 3D images starting from a single point. Since the boundary surface of an object is locally homeom...
107
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SCALESPACE
15 years 7 months ago
2009 Springer
In this paper, we introduce a semi-automated segmentation method based on minimizing the Geodesic Active Contour energy incorporating a shape prior. We increase the robustness of t...
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Computer Vision