1. Óbuda University,Institute of Mechatronics and Vehicle Engineering,Budapest,Hungary
2. Islamic Azad University,Science and Research Branch,Department of Computer Engineering,Tehran,Iran
3. Óbuda University,Kandó Kálmán Faculty of Electrical Engineering,Budapest,Hungary
4. Óbuda University,Antal Bejczy Center for Intelligent Robotics, John von Neumann Faculty of Informatics,Budapest,Hungary