Fractal image compression: theory and application
Fractal image compression: theory and application
Fractal Imaging
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In this paper we are concerned with differential equations with random coefficients which will be considered as random fixed point equations of the form T(@w,x(@w))=x(@w), @w@?@W. Here T:@WxX-X is a random integral operator, (@W,F,P) is a probability space and X is a complete metric space. We consider the following inverse problem for such equations: Given a set of realizations of the fixed point of T (possibly the interpolations of different observational data sets), determine the operator T or the mean value of its random components, as appropriate. We solve the inverse problem for this class of equations by using the collage theorem for contraction mappings.