2687-0517 2 241 2016

REV RUS 7-13 Yanchus Victor victorimop@mail.ru Digital Video Processing in the Cinema Industry This article is a brief analytical overview of the main historical milestones and new capabilities of working with color in the cinema industry. Modern tendencies in video post-processing are studied in the transition from traditional linear mounting to the non-linear one. Special attention is paid to the importance of theoretical and practical aspects of coloring to solve the problems of digital video color correction. Real-world examples of effectively implemented innovative computer technologies of digital video color correction are provided based on the actual practical experience of the most successful projects of Russian television channels and at the leading American film studios. 10.5862/JCSTCS.241.1 004.925.5 cinema non-linear video mounting digital color correction grading https://infocom.spbstu.ru/article/2016.49.1/ 1_7_13.pdf

RAR RUS 15-28 Vostrov Alexey alex.sinkriver@gmail.com Peter the Great St.Petersburg Polytechnic University Popov Sergey popovserge@gmail.com

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Sharagin Maksim msharagin@gmail.com Chuvatov Mikhail misha@iktp.spbstu.ru Control Algorithms Data about the Wireless Network Signal Level of the Telematic Maps of Vehicle The article describes and studies algorithms of functioning of the vehicle telematics map in the process of collecting and using data about the level of the wireless signal. The article offers algorithms of placement and extract of information about the signal level of wireless local networks in a local geographic area; conditions and results of experiments on the study of functioning of database management of telematics cards. 10.5862/JCSTCS.241.2 004.22, 658.5, 65.011.56 vehicle telematics map regular mesh wireless network LTE WI-FI multiprotocol unit actualization selection terrestrial SqlQuery https://infocom.spbstu.ru/article/2016.49.2/ 2_15_28.pdf

RAR RUS 29-38 Rashich Andrey rashich@cee.spbstu.ru Kislicin Aleksandr kislitcyn@rambler.ru BER Performance of SEFDM-Signals in AWGN Channel SEFDM-signals (Spectrally Efficient Frequency Division Multiplexing) are considered as the main alternative to OFDM-signals in 5G networks. To our knowledge, at the present time there are no papers in which the analysis of BER performance of SEFDM-signals in AWGN channel is performed for optimal reception schemes. Such analysis is needed to carefully evaluate the suboptimal reception algorithms. In this paper the optimal reception schemes for SEFDM-signals are proposed. They are implemented in simulation model in Matlab. BER performance of SEFDM in AWGN channel for BPSK, QPSK and QAM-16 for various frequency spacing is simulated, the main factors affecting it are analyzed. 10.5862/JCSTCS.241.3 621.391.8 spectrally efficient frequency division multiplexing SEFDM orthogonal frequency division multiplexing OFDM bandwidth efficient frequency division multiplexing BEFDM non-orthogonal frequency division multiplexing NFDM https://infocom.spbstu.ru/article/2016.49.3/ 3_29_38.pdf

RAR RUS 39-44 Sudar Nikolai sudar53@mail.ru Egorichev Nikolay nscoor@gmail.com Zakrevskii Vladimir v.zakrevsky@mail.ioffe.ru Pakhotin Vladimir v.pakhotin@mail.ioffe.ru About the Reliability of Components of Electronic Devices by Electrical Breakdown of the Structures of Metal-Polymer-Metal Electrical breakdown structures of metal-polymer-metal differing nature and thickness of the polymer films was studied in this paper. Structures with films of polymethylmethacrylate, polycarbonate and polystyrene have been investigated. It has been found that the duration of current pulses detected in the breakdown of the polymer film does not exceed 500 ns. Nature polymeric dielectric does not affect the shape and parameters recorded in the breakdown of the current pulses. Importance has a film thickness. In the breakdown of the polymer films thicker than 0.5 microns having electrical overvoltage of short duration. Their value is several times greater than the magnitude of the breakdown voltage. 10.5862/JCSTCS.241.4 621.315.6 polymers electrical breakdown films capacitors https://infocom.spbstu.ru/article/2016.49.4/ 4_39_44.pdf

RAR RUS 45-57 Peter the Great St.Petersburg Polytechnic University Popov Sergey popovserge@gmail.com

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Motorin Dmitrii d.e.motorin@gmail.com Research of the Algorithms of Individual and Group Movement Strategies of Autonomous Mobile Robots on a Dynamic Map The paper considers the solution to the problem of two robots moving towards the target using the algorithm of individual and group strategy motion on a dynamic terrestrial map with variable parameters of the wireless connection radius and the visibility radius. The authors offer a distribution algorithm of path selection which helps robots using limited information to solve the problem of moving towards the target together. MatLab was used for programming and analyzing the algorithms. The results of the simulation show that the group strategy is more effective with a high density of the obstacles on the map and a high dynamic. The results can be used for simulating the individual and group strategies of movement in the conditions of limited radio and visual radius in a dynamically changing environment. 10.5862/JCSTCS.241.5 519.876.5, 004.896:621.865 GROUP OF ROBOTS INDIVIDUAL CONTROL STRATEGY GROUP CONTROL STRATEGY DYNAMIC MAP MOTION ALGORITHM https://infocom.spbstu.ru/article/2016.49.5/ 5_45_57.pdf

RAR RUS 59-73 Il’yin Anatoliy toly@rtc.ru The Basics of Dynamically Correcting the Sensitivity Coefficients of a Group of Single-Type Sensors for Uniform and Triangular Distribution Laws It is assumed that there is an opportunity of measuring the isotropic background at an operational stage. Sorting the measured values in a group of sensors of the same type, in case of similarity of their sensitivity we obtain for each sensor a uniform picture of distribution over the positions of the sorted list. In case of a sensitivity drift of one sensor there is an imbalance: the measured values from this sensor appear in one half more often than in another. The paper presents formulas and results of the calculations establishing the dependence of the imbalance on the size of the drift of one sensor as a basis for dynamically correcting the sensitivity coefficients of the same sensors. Uniform and triangular distribution laws are used, and also the possibility of using approximate dependences for other types of distribution is offered. 10.5862/JCSTCS.241.6 519.2 SENSORS SENSITIVITY DRIFT ADJUSTMENT ACCURACY SURVIVABILITY SELFRESTORATION https://infocom.spbstu.ru/article/2016.49.6/ 6_59_73.pdf