[1] Xinyu Univ, Coll Math & Comp, Xinyu 338004, Peoples R China
[2] Univ Kebangsaan Malaysia UKM, Inst Visual Informat, Ukm Bangi 43600, Selangor, Malaysia
[3] Leeds Beckett Univ, Sch Built Environm Engn & Comp, Leeds LS6 3QS, England
[4] Univ Nottingham Malaysia, Fac Sci & Engn, Dept Mech Mat & Mfg Engn, Semenyih 43500, Selangor, Malaysia
[5] Univ Kebangsaan Malaysia, Fac Informat Sci & Technol, Ctr Artificial Intelligence Technol, Mixed Real & Pervas Comp Lab, Ukm Bangi, Selangor, Malaysia