1. Department of Electronics and Information Engineering, Jeonbuk National University, Jeonju 54896, Republic of Korea
2. Department of Functional Food and Biotechnology, College of Medical Sciences, Jeonju University, Jeonju 55069, Republic of Korea
3. School of International Engineering and Science, Jeonbuk National University, Jeonju 54896, Republic of Korea
4. Advances Electronics and Information Research Center, Jeonbuk National University, Jeonju 54896, Republic of Korea