Vol. 9, issue 10, article # 7
Isaev Yu. N., Zakharova E. V. Reconstruction of laser beam intensity from a noisy temperature field of a target. I. Construction of a regularization algorithm based on FFT. // Atmospheric and oceanic optics. 1996. V. 9. No. 10. P. 859-862.
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Abstract:
In this paper we present algorithm for reconstruction of intensity distribution over a laser beam cross section from the noisy temperature field of a thin target. The regularizing FFT algorithm consistent with the noise in the initial data and allowing the calculation time to be significantly reduced when processing great bulk of the initial data is used for suppressing the noise of temperature measurements.
