Comparative Analysis of Various Single-tone Frequency Estimation Techniques in High-order Instantaneous Moments Based Phase Estimation Method

For phase estimation in digital holographic interferometry, a high-order instantaneous moments (HIM) based method was recently developed which relies on piecewise polynomial approximation of phase and subsequent evaluation of the polynomial coefficients using the HIM operator. A crucial step in the method is mapping the polynomial coefficient estimation to single-tone frequency determination for which various techniques exist. The paper presents a comparative analysis of the performance of the HIM operator based method in using different single-tone frequency estimation techniques for phase estimation. The analysis is supplemented by simulation results.


Published in:
International Conference on Advanced Phase Measurement Methods in Optics and Imaging, 1236, 355-358
Presented at:
International Conference on Advanced Phase Measurement Methods in Optics and Imaging, Locarno, Switzerland, May, 17-21, 2010
Year:
2010
Publisher:
AIP Conf. Proc.
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 Record created 2010-04-27, last modified 2018-03-17

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