Determination of the statistical characteristics of the specular points of 3 dimensional Gaussian sea surface |
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| Authors: | G R Gardashov T G Gardashova |
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| Institution: | (1) Institute of Mathematics and Informatics, Akademijos 4, 08663 Vilnius, Lithuania |
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| Abstract: | The inverse problem in the form of Fredholm integral equation of the first kind for determining the distribution density of
the number of specular points of 3-D Gaussian sea surface is formulated and solved. The kernel of this equation is determined
by the characteristic function of the distribution of radii of curvature at the specular points. On the basis of numerical
experiments, and also by using images of the Sun glitters it is shown that on the known distribution density of the intensity
of reflected light it is possible to define the distribution densities of both the number of specular points and the radii
of curvature at the specular points. |
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