V.A. Belobrodsky Post-graduate Student, Medical Cybernetics Lab, Faculty of Computer Science, Voronezh State University S.D. Kurgalin Dr.Sc.(Phys.-Math.), Head of the Department of Digital Technologies, Faculty of Computer Science, Voronezh State University Ya.A. Turovsky Ph.D.(Med.), Associate Professor, Head of the Medical Cybernetics Lab, Faculty of Computer Science, Voronezh State University A.A. Vahtin Ph.D.( Phys.-Math.), Associate Professor, Programming and Information Technology Department, Faculty of Computer Science, Voronezh State University