Feature Extraction from 3D Curves using Wavelets

Silvia C. D. Pinto, Roberto M. Cesar Junior, Pete E. Lestrel and Luciano da F. Costa 

Abstract. This paper describes the use of the continuous wavelet transform (CWT) for characterizing shape features of 3D structures,
more exactly contour-based 3D landmarks. The goal is to explore the CWT as a multiscale tool to get rotation- and translation-invariant shape

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