Rafał Gasz

Opole University of Technology · Department of Computer Science

Proper maintenance of the electricity infrastructure requires periodic condition inspections of power line insulators, which can be subjected to various damages such as burns or fractures. The article includes an introduction to the problem of insulator detection and a description of various currently used methods. Afterwards, the authors proposed...

In this paper potential implementation of various digital image processing methods for the purpose of the initial, semi-automated spatial object diagnostics was presented. As an example – electrical power line latticework was applied. The study involved also a thorough background study on literature related to diagnostics, which encompassed the sub...

Modern technologies are often used in agriculture, which allow increasing yields while minimising production costs. Many tools are created to support farmers’ activities in the so-called precision agriculture consisting of adapting agrotechnical operations to changing conditions in different areas of the cultivated field. For field yield variabilit...

The article presents current issues related to the principles that should be followed by the Project Manager when building a project team for the purposes of creating various IT solutions such as websites, computer management systems or mobile applications. The possibilities of creating the so-called virtual teams emerging more and more often in th...

The article compares the SAP Business One and SAP S/4 HANA enterprise application software for the purpose of using these solutions in the didactic process. The analysis focuses on the main features of both systems, i.e. functionality, architecture, data model used, and support for e-commerce processes. The main hardware and system requirements of...

The paper presents a semi-automatic image registration method. It includes a discussion of the most frequently used image registration methods and an analysis of the effectiveness of the registration of images of the tested object. The tested object was a power line supporting structure. For the purposes of the study, a series of photographs of thi...

The paper presents a semi-automatic image registration method. It includes a discussion of the most frequently used image registration methods and an analysis of the effectiveness of the registration of images of the tested object. The tested object was a power line supporting structure. For the purposes of the study, a series of photographs of thi...

Monografia poświęcona jest zagadnieniom związanym z rolą i wpływem nowoczesnych technologii informatycznych na różne sfery współczesnej gospodarki. Składa się ona z jedenastu rozdziałów, z których każdy dotyka różnorakich kwestii dotyczących funkcjonowania rzeczywistości gospodarczej i zmian, jakie się w ich obszarze pojawiają wraz postępami w sfer...

W artykule przestawiono metodę wykonywania półautomatycznej diagnostyki konstrukcji wsporczych linii wysokiego napięcia z wykorzystaniem zdjęć metrycznych. Diagnostyka linii elektroenergetycznych jest ważnym elementem ich eksploatacji, zwłaszcza z wyszczególnieniem, które elementy konstrukcji wymagają naprawy, bądź wymiany, jest czasochłonne i zwyk...

The main advantage of image processing methods for diagnostic and measurement applications is their speed, accuracy and relatively low price. The authors of the article describe the method and the algorithms used to assess the workmanship of casting components. The main task was to determine the quality of holes in the components, their location an...

An important element in the proper functioning of a power line is to ensure proper maintenance of all its components. This requires their appropriate diagnosis. It is a difficult task to evaluate the condition of the different elements such as supporting structures, insulators, conductors in a continuous manner. The existing diagnostic methods are...

A correct diagnostics together with the early prediction of failure or malfunction of the system are the major issues in modern maintenance. Nowadays, the time-honored diagnostics may be inadequate and lead to omitting failures, resulting in higher costs of repairing damaged equipment. That is why the interest in intelligent diagnostics increases d...