109
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DGCI
15 years 6 months ago
2005 Springer 
The watershed transformation is an efficient tool for segmenting grayscale images. An original approach to the watershed [1,9] consists in modifying the original image by lowering...
113
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DGCI
15 years 6 months ago
2005 Springer
A new approach to ray tracing implicit surfaces based on recursive space subdivision is presented in this paper. Interval arithmetic, already used to calculate intersections in ray...
103
Voted
DGCI
15 years 6 months ago
2005 Springer
In this article we propose an original method for discrete surface smoothing. This method is based on a statistical estimation of the discrete tangent plane on the voxels of the di...
90
Voted
DGCI
15 years 6 months ago
2005 Springer
Abstract. In this paper, we propose a new definition and an exact algorithm for the discrete bisector function, which is an important tool for analyzing and filtering Euclidean s...
101
Voted
DGCI
15 years 6 months ago
2005 Springer
We consider simple cube-curves in the orthogonal 3D grid of cells. The union of all cells contained in such a curve (also called the tube of this curve) is a polyhedrally bounded s...
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Discrete Geometry