Találatok megtekintése: 1-20 összesen: 23

    • UAV based navigation system for forest fires monitoring 

      Kaliyev, Daniyar; Shvets, Olga; Györök, György (2021)
      In recent years, large amount of forest has been destroyed by fires, bringing terrible consequences for the environment and society. It is important that firefighters possess an increased situational awareness about the ...
    • The Applicability of ROS in the Use of Unmanned Combat Aerial Vehicles 

      Sári, János; Széll, Károly (2021)
      Thanks to the technological advancement in the past few years the Unmanned Arial Vehicles (UAVs) have developed immensely. It is inevitable to use UAVs for surveillance, reconnaissance and intelligence purposes in modern ...
    • Photovoltaic Panel Failure Prediction Using a Thermal Imaging Camera 

      Beszédes, Bertalan; Györök, György (2021)
      The aim of the study - based on domestic and foreign sources - is to show the inspection possibilities of thermal imaging cameras which used in industrial and civil areas. During the introduction of the topic, this paper ...
    • Acceleration Measurement Experiments in Dairy Cattle 

      Hajnal, Éva; Vakulya, Gergely; Udvardy, Péter; Kovács, Levente (2021)
      The great challenge of our time is monitoring of the condition of our farm animals, which is made possible by IoT technologies. This segment of agriculture is called IoF, Internet of Farms. This article presents ...
    • Error Detection Methods in Photogrammetry 

      Jancsó, Tamás (2021)
      The error detection plays an important role in the photogrammetric evaluation process. Digital Photogrammetric Workstations (DPWs) are offering to cover the whole process starting from the camera calibration until gaining ...
    • Using Sector Based Linear Regression in Epidemic Data 

      Nagy, G. (2021)
      The statistical analysis and the machine learning are important tools of the research nowadays. In the last one and half year the importance of epidemic data and the analysis of this data has been increased as a result ...
    • Diverse approach of Cybersecurity culture in Education 

      Módné Takács, Judit; Tolner, Nikoletta; Pogatsnik, Mónika (2021)
      Cyberspace has become a required living space in modern society in the 21st century. Technological developments at the global level increase social vulnerability. Human is a critical element in creating security. Creating ...
    • Monitoring Of The State Of A Person At Hazardous Work 

      Shvets, Olga; Smakanov, Bauyrzhan; Bakatbayeva, Zhanerke (2021)
      The relevance of increasing the level of safety of the population at work is obvious today. A special place is occupied by work associated with increased danger in the case of monotonous, routine work, when a person ...
    • Dynamic Arc Stabilization Options for Gas Metal Arc MIG/MAG Robot Welding 

      Kiss, Elek István; Dr. Széll, Károly (2021)
      As the number of welding experts and the cost of automation are reduced, the use of robotics is becoming increasingly important in this field. The purpose of this article is to introduce the automation of the production ...
    • Hand Gesture Controlled Robot 

      Bárándi, Dávid; Széll, Károly (2021)
      Robot manipulators in factories are usually used in automatic mode, running a pre-written program. My goal with this project was to be able to control the robot manipulator in real time with hand movements. This ...
    • Automation of EDM Machines 

      Liszi, Márk; Széll, Károly (2021)
      The automation of metal working machines is usually done for cycle time reduction and for the increase of capacity and precision. This project was started mainly to reduce the downtime between the installation of parts ...
    • Analysis of a Prime-Representing Constant 

      Nagy, G. (2021)
      Fridman et al [1] have described an irrational constant, which can be used to generate a sequence of all of the prime numbers. This paper gives a program, which can calculate this constant in arbitrary precision, and ...
    • Mobile Robot Environment for SLAM 

      Nátrán, Albin; Széll, Károly (2021)
      The paper introduces a mobile robot system in a virtual environment. The mobile robot can travel autonomously and implement SLAM by using sensor data. The system is prepared for later hardware implementation for ...
    • The e-Learning – Between the Path to Modernity and Emergency Stairs 

      Dimén, Levente; Tudor, Borsan (2021)
      In recent decades, our existence has been marked by amazing developments in science, especially in areas such as economy, technology, information and more. People all over the world are experiencing changes on an ...
    • Structural Startability of Reaction Pathways with Petri Net Analysis 

      Lakner, Rozália (2021)
      The systematic exploration of candidate reaction pathways has theoretical and practical significance to understand the mechanism of a complex chemical and biochemical reaction and potentially improve its yield. Therefore, ...
    • Evaluation of a genetic algorithm based image approximation method 

      Vakulya, Gergely (2021)
      In this paper a genetic algorithm (GA) based image approximation algorithm is presented for black and white images. The approximation uses a limited amount of triangles, where the GA is used to optimize their shape and ...
    • Forced facial expression – the effect of different emotions and temporal patterns 

      Halász, József; Peukert, Erika; Lukács, Edina; Mahler, Anikó (2021)
      In recent years, the importance of facial expression patterns has been recognized, e.g. in information society, neuroscience. In the present paper, forced facial expression patterns were studied by the means of ...
    • Review of knowledge base according to Information Technology Safety Awareness 

      Szarvák, Anikó; Póser, Valéria (2021)
      The majority of cyberattacks are targeting companies, government or service provider parties, but attacks and threats are not limited to these parties. Also, the most challenging in defense side to raise awareness of ...
    • Methods for High Precision Shutter Speed Measurements 

      Rátosi, Márk; Vakulya, Gergely; Simon, Gyula (2021)
      In this paper various methods are presented for measuring the shutter speed of cameras. Both classical methods for mechanical cameras and new methods for digital cameras are reviewed. Real measurements illustrate that ...
    • Smart pedestrian crossing for the blind and visually impaired 

      Fischer, Dávid; Marx, Mátyás; Pogátsnik, Mónika (2021)
      The aim of our research is to promote equal opportunities for the blind and visually impaired. It is indisputable that they can encounter challenges even in everyday traffic situations. An environment which is ...