DocumentCode
595137
Title
Tangent estimation along 3D digital curves
Author
Postolski, M. ; Janaszewski, M. ; Kenmochi, Yukiko ; Lachaud, J.-O.
Author_Institution
Lab. d´´Inf. Gaspard-Monge, Univ. Paris-Est, Marne la Vallee, France
fYear
2012
fDate
11-15 Nov. 2012
Firstpage
2079
Lastpage
2082
Abstract
In this paper, we present a new three-dimensional (3D) tangent estimator by extending the two-dimensional (2D) λ-maximal segment tangent (λ-MST) estimator, which has very good theoretical and practical behaviors. We show that our proposed estimator keeps the same time complexity, accuracy and experimental asymptotic behaviors as the original 2D one.
Keywords
computational complexity; computational geometry; λ-MST estimation; 2D λ-maximal segment tangent; 3D digital curve; tangent estimation; time complexity; Accuracy; Convergence; Estimation; Pattern recognition; Shape; Time complexity; Zinc;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition (ICPR), 2012 21st International Conference on
Conference_Location
Tsukuba
ISSN
1051-4651
Print_ISBN
978-1-4673-2216-4
Type
conf
Filename
6460570
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