Vol. 9, issue 10, article # 8
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Abstract:
Some results of processing the model and laboratory experiments on reconstruction of the intensity distribution over a laser beam cross section from noisy temperature field of a thin target by means of a regularization FFT algorithm developed by the authors are presented. This algorithm is compared with the smoothing one based on the sinc-function. The advantages of applying the regularization FFT algorithm to resolution of fine structure of images are shown.