CURVATURE APPROXIMATION FROM PARABOLIC SECTORS
We propose an invariant three-point curvature approximation for plane curves based on the arc of a parabolic sector, and we analyze how closely this approximation is to the true curvature of the curve. We compare our results with the obtained with other invariant three-point curvature approximations...
Main Authors: | Ximo Gual-Arnau, Maria Victoria Ibáñez Gual, Juan Monterde |
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Format: | Article |
Language: | English |
Published: |
Slovenian Society for Stereology and Quantitative Image Analysis
2017-12-01
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Series: | Image Analysis and Stereology |
Subjects: | |
Online Access: | https://www.ias-iss.org/ojs/IAS/article/view/1702 |
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