1. Department of Computer Science, Landmark University, Omu-Aran 251103, Nigeria
2. Department of Multimedia Engineering, Kaunas University of Technology, 44249 Kaunas, Lithuania
3. Department of Computer Science, Auchi Polytechnic, Auchi 312101, Nigeria
4. Department of Telecommunication Science, University of Ilorin, Ilorin 240003, Nigeria