METHOD OF MODELING IMAGES IN RADAR SYSTEMS FOR REMOTE SENSING OF EXTENDED OBJECTS Russian patent published in 2018 - IPC G06T5/00 G06F17/13 G01S13/89 

FIELD: radio engineering and communications.

SUBSTANCE: invention relates to radio engineering. Method of modeling images in radar systems for remote sensing of extended objects comprises in the development of models of the reconstructed image, and as a mathematical model of the reconstructed radar image, stochastic partial differential equations of the second order are used, which allow to describe various images, as well as to determine the relationship between the type of image and the probabilistic characteristics of models by approximating the statistical correlation function of real images of a certain type by a suitable analytical expression for the correlation functions of the developed models, and the obtained a priori correlation function of the model is used as the regularisation parameter when solving the problem of optimal image reconstruction.

EFFECT: providing restoration of images in radar systems for remote sensing of extended objects by modeling images in the form of random fields based on stochastic partial differential equations of the second order.

1 cl, 13 dwg, 1 tbl