Correlation processing cuboid infrared images from unmanned aerial vehicle. Part 2. Processing method of infrared signatures of reference objects on the basis of the numerical solution of the nonlinear heat transfer problems

A version of a mathematical model of the thermal field of multilayer isotropic material, based on the solution of two-dimensional heat conduction problem of direct numerical method using implicit difference schemes, taking into account the mixed boundary conditions and interface thermal contact resistance. The results of the correlation processing algorithm of dynamic infrared signatures obtained by the daily thermographing “reference zones”.