Name
Abstract | ||
|---|---|---|
In this paper, even-order-difference fairing (EOD-fairing) of point-sequence curve (PS-curve) is analyzed using a discrete Fourier transform filter (DFT-filter). It is shown that EOD-fairing of a reflection-padded PS-curve is equivalent to DFT-filtering, and a DFT-filter corresponding to the EOD-fairing operation is derived. Based on the concept of filtering measure, a method of determining an “optimal” damping factor for EOD-fairing is proposed, and then the validity of the proposed method is demonstrated via experimental tests. |
Year | DOI | Venue |
|---|---|---|
2001 | 10.1016/S0010-4485(00)00062-2 | Computer-Aided Design |
Keywords | Field | DocType |
Difference fairing,Even-order difference,Damping factor,DFT filter,EOD filter,Point-sequence curve,Curve-fairness | Applied mathematics,Mathematical optimization,Mathematical analysis,Filter (signal processing),Smoothing,Discrete Fourier transform,Damping factor,Mathematics | Journal |
Volume | Issue | ISSN |
33 | 1 | 0010-4485 |
Citations | PageRank | References |
1 | 0.40 | 6 |
Authors | ||
2 | ||