**Author details**

Bo-Wei Chen<sup>1</sup> and Jia-Ching Wang<sup>2</sup> \*

1 Department of Electrical Engineering, National Sun Yat-sen University, Kaohsiung City, Taiwan

2 Department of Computer Science and Information Engineering, National Central University, Taoyuan City, Taiwan

\*Address all correspondence to: jcw@csie.ncu.edu.tw

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
