METHOD OF SURFACE RECONSTRUCTION FROM WHITE LIGHT INTERFEROGRAM BASED ON HILBERT TRANSRORM МЕТОД

A. Khoma
Abstract: 
In this paper theoretical fundamentals of white light interferometry and mathematical model of interferogramm were analyzed. The method of topography reconstruction from phase of white-light interferogramm based on amplitude demodulation using Hilbert transform was developed. The verification of introduced algorithm on tilted and sphere surface is presented and the main sources of reconstruction errors were analyzed.
References: 

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