Article ID Journal Published Year Pages File Type
10408629 Optics and Lasers in Engineering 2013 4 Pages PDF
Abstract
The paper demonstrates a phase estimation method in fringe analysis. The proposed method relies on local polynomial phase approximation and subsequent state-space formulation. The polynomial approximation of phase transforms phase extraction into a parameter estimation problem, and the state-space modeling allows the application of Kalman filter to estimate these parameters. The performance of the proposed method is demonstrated using simulation and experimental results.
Related Topics
Physical Sciences and Engineering Engineering Electrical and Electronic Engineering
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