Measuring a curvature radius with directional wavelets

Antoine, Jean-Pierre;Jacques, Laurent
(2003) 24th International Colloquium on Group Theoretical Methods in Physics — Location: Paris(France) (15.July.2002)

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We present in this paper a new technique based on the Continuous Wavelet Transfrom (CWT) for estimating the curvature radius of contours delimiting simple objects in images. This method exploits the link which exists between the angular response of directional wavelets and the curvature radius of the analyzed curves.
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Antoine, J.-P., & Jacques, L. (2003). Measuring a curvature radius with directional wavelets. Institute of Physics Conference Series (Online), 173, 899-904. https://hdl.handle.net/2078.5/27457 (Original work published 2003)