Donyawan Chittinan1, Tossaporn Lertvanithphol2, Kittikhun Seawsakul3, Prayoon Songsiriritthigul3, Phitsanu Poolcharuansin4, Mati Horprathum2, *Prathan Buranasiri1
(1. King Mongkut's Institute of Technology Ladkrabang, 2. National Electronics and Computer Technology Center, National Science and Technology Development Agency , 3. Suranaree University of Technology, 4. Mahasarakham University)