Taras Rak

IT STEP University

The goal of the work is to develop a client-server software system for library index automation, which consists of the user interface, presented as a web page, back-end server layer, and database. The problem of developing a library index automation system has been considered. The developed structure of the library index automation system has been...

Contrast enhancement is a technique for increasing the contrast of an image to obtain better image quality. As many existing contrast enhancement algorithms typically add too much contrast to an image, maintaining visual quality should be considered as a part of enhancing image contrast. This paper focuses on a contrast enhancement method that is b...

Since the airspace is subordinated to the territories of different states, different authorities, such as Eurocontrol in Europe and FAA in America, etc., an acute need for a product that would provide easy, fast, high-quality flight planning, their proper dissemination, formation of necessary documents, etc. arises. Purpose is to cluster all necess...

AHP study methods of solving problems to use AHP comparing alternatives (TOPSIS) and supervised learning algorithm using linear regression are proposed. To meet the challenges these methods were chosen language PHP, its own established framework CollEntRes, additional tools that helped during the programming process to detect errors and correct the...

This paper explores the principles of construction, monitoring, management, and safety organization in the network of charging stations for electric vehicles. The use of elements of modern client-server technologies and elements of cyber-physical systems in such networks is offered. The basic structure of the cyber-physical control system of the ch...

Techniques to detect the flame at an early stage are necessary in order to prevent the fire and minimize the damage. The flame detection technique based on the physical sensor has limited disadvantages in detecting the fire early. This paper presents the results of using local binary patterns for solving flames detecting problem and proposes modifi...

This paper presents a novel algorithm for detection certain types of emergencies relating to fire, smoke and explosions by processing the data recorded from the camera monitoring, based on cascaded approach. First, the combination of Adaboost and Local binary pattern (LBP) are using for getting Region of Interest (ROI) and reducing time complexity....

The paper describes the image superresolution method with aggregate divergence matrix and automatic detection of crossover. Formulation of the problem, building extreme optimization task and its solution for solving the automation determination of the crossover coefficient is presented. Different ways for building oversampling images algorithms bas...

Здійснено аналітичний огляд сучасних методів детектування вогню за допомогою засобів комп'ютерного зору. Внаслідок проведеної роботи виявлено, що на сьогодні проблема розроблення системи детектування полум'я є актуальною та потребує подальших досліджень. Представлено порівняльний аналіз ефективності роботи окремо взятих методів та відзначено пробле...

The paper describes the method image superresolution from two frames on the basis of aggregate divergence matrix elements of the theory and genetic algorithms. Shows different ways for building oversampling images algorithms based on the proposed method. Experimentally established the effectiveness of the procedures oversampling images at high zoom...

The new learning-based image super-resolution method is described in this article. The process of increasing the resolution of video frames or images from a set according to the method is based on the weight coefficients of synaptic connections. These coefficients are obtained by the learning neural-like structure on a pair of images of low and hig...

The tasks with the content of the field practical training in landscape ecology, the methods of reconnoitring routes , the route landscape mapping , and the research of the sample areas have been studied. Typological, regional and geochemical approaches in landscape classification have been compared. It has been emphasized that a landscape map is t...

Considered one approach to optimization of arrival time of fire-engine at places of call and distribution of load of fire stations. Computer-controlled dispatch systems are intended for maintenance whenever possible of more speedy arrival of a necessary number of fire engines