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(k-2)-linear connected components in hypergraphs of rank k
F. Galliot, S. Gravier, I. Sivignon
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Efficient distance transformation for path-based metrics
D. Coeurjolly, I. Sivignon
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(delta,epsilon)-Ball Approximation of a Shape: Definition and Complexity
Dominique Attali, Tuong-Bach Nguyen, Isabelle Sivignon
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A note on the computation of the fraction of smallest denominator in between two irreducible fractions
Isabelle Sivignon
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Fast recognition of a Digital Straight Line subsegment: Two algorithms of logarithmic time complexity
Isabelle Sivignon
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A Near-Linear Time Guaranteed Algorithm for Digital Curve Simplification Under the Fréchet Distance
Isabelle Sivignon
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Faithful polygonal representation of the convex and concave parts of a digital curve
T. Roussillon, I. Sivignon
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Measure of straight lines for digital contour analysis
D. Coeurjolly, I. Sivignon
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Measure of circularity for parts of digital boundaries and its fast computation
T. Roussillon, I. Sivignon, L. Tougne
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Automatic computation of pebble roundness using digital imagery and discrete geometry
T. Roussillon, H. Piégay, I. Sivignon, L. Tougne, F. Lavigne
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