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CAIP
2007
Springer

Curvature Estimation in Noisy Curves

9 years 8 months ago
Curvature Estimation in Noisy Curves
An algorithm of estimation of the curvature at each point of a general discrete curve in O(nlog2 n) is proposed. It uses the notion of blurred segment, extending the definition of segment of arithmetic discrete line to be adapted to noisy curves. The proposed algorithm relies on the decomposition of a discrete curve into maximal blurred segments also presented in this paper.
Thanh Phuong Nguyen, Isabelle Debled-Rennesson
Added 07 Jun 2010
Updated 07 Jun 2010
Type Conference
Year 2007
Where CAIP
Authors Thanh Phuong Nguyen, Isabelle Debled-Rennesson
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