Abstract:

Based on related wavelets fairing algorithms for curves, we design a wavelets fairing software using C++ language and the Numerical Analysis Class Library, which is suitable for curves with any number of control vertexes.It includes four main modules:I/O system,Dyadic Wavelets Fairing (DWF),Arbitrary Resolution Wavelets Faring (ARWF) and Parameter Setting.The software is capable of choosing the most suitable fairing module according to the wavelet scale,which is determined automatically by the number of the control vertexes of curves,so it can make a trade off between efficiency and adaptability of the curve fairing. Besides,a drawing function is designed to show the fairing curves and related detail curves.

Key words: reverse engineering;multi-resolution analysis (MRA);fairing;software design