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Copyright c 2018 for the individual papers by the papers' authors. Copying permitted for private and academic purposes. Re-publication of material from this volume requires permission by the copyright owners.

 Program Committee Prof. Sergey N. Shabunin Prof. Elena N. Akimova Prof. Peter S. Martyshko Prof. Konstantin K. Vasiliev Prof. zw. Yevgeniy F. Ochin Prof. Tatiana V. Avdeenko Prof. Peter I. Balk Prof. Dmitriy B. Berg Prof. Leonid G. Dorosinskiy Prof. Alexey A. Kalmykov Prof. Natan Kleeorin Prof. Vladislav Ya. Noskov Prof. Yuri N. Parshin Prof. Sergey V. Porshnev Dr. Konstantin A. Aksyonov Dr. Nikolay S. Knyazev Dr. Wang Kai Organizing Committee Dr. Vladimir E. Misilov Dr. Sergey I Kumkov Alexander G. Tsidaev Andrey V. Sosnovsky Roman A. Gareev Chairman of Organizing Committee, Krasovskii Institute of Mathematics and Mechanics / Yeltsin Ural Federal University, Yekaterinburg, Russia Krasovskii Institute of Mathematics and Mechanics / Yeltsin Ural Federal University, Yekaterinburg, Russia Bulashevich Institute of Geophysics / Yeltsin Ural Federal University, Yekaterinburg, Russia Yeltsin Ural Federal University, Yekaterinburg, Russia Yeltsin Ural Federal University, Yekaterinburg, Russia iii

Image Models and Segmentation Algorithms Based on Discrete Doubly Stochastic Autoregressions with Multiple Roots of Characteristic Equations 19 Nikita A. Andriyanov, Yuliya N. Gavrilina Digital Model of Re ected Signals for a Radar Scene Simulation . . . . . Alexander S. Bokov, Artem K. Sorokin, Andrey E. Smertin, Evgeniy F. Zapolskikh, Vladimir G. Vazhenin

 Chromium Distribution Forecasting in Subarctic Noyabrsk Using Cokriging, Generalized Regression Neural Network, Multilayer Perceptron, and Hybrid Technique . . . . . . . . . . . . . . . .

Alexander G. Buevich, Alexander P. Sergeev, Andrey V. Shichkin, Alexandra I. Kosachenko, Anastasia S. Moskaleva

 Modeling the Clutter Re ection Suppression Algorithm In Synthetic-Aperture Radar . . . . . . . . . . . . . . . . . . . . . . . . .

Leonid G. Dorosinskiy, Andrew A. Kurganski Linear Objects Detection on SAR Images . . . . . . . . . . . . . . . . . . Oleg Yu. Ivanov Simulation of the Near- eld of a Ferrite Antenna . . . . . . . . . . . . . . Alexey A. Kalmykov, Kirill D. Shaidurov, Stanislav O. Polyakov

 New Information Technology on the Basis of Interval Analysis: Estimation of Aluminum Corrosion Parameters in Real Electrochemical Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sergey I. Kumkov, Milan Hladik, Ludmila A. Yolshina, Varvara A. Yolshina Spectral Re ection Prediction by Arti cial Neural Network . . . . . . . . Oleg B. Milder, Dmitry A. Tarasov iv

 Performance-E ective Algorithm for Solving Large-Scale Forward Gravity Problem for Elliptical Objects . . . . . . . . . . . . . . . . . . . .

Petr S. Martyshko, Igor V. Ladovskii, Denis D. Byzov, Alexander I. Chernoskutov Mathematical Modeling of the Autodyne Signal Characteristics at Strong Re ected Emission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Vladislav Ya. Noskov, Kirill A. Ignatkov, Andrey P. Chupakhin Optimization of Processing the Large Data Stream in Web-interface . . . 113 Nataliya V. Papulovskaya, Artem A. Rapoport

 Signal Processing under Presence of Low Frequency Noise in the Low Speed Data Channel . . . . . . . . . . . . . . . . . . . . . . . . . 123

Alexander Yu. Parshin

 An Algorithm for Exact Geometric Search of Polynomials Complex Roots . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Sergey P. Tro mov Feature Enhancement of InSAR Data Products Using Coherence Maps . . 140 Nina S. Vinogradova, Andrey V. Sosnovsky