1. School of Computer Science and Technology, Zhejiang Normal University, Jinhua 321004, China
2. Zhejiang Institute of Photoelectronics & Zhejiang Institute for Advanced Light Source, Zhejiang Normal University, Jinhua 321004, China
3. Department of Computer Science, Virtual University of Pakistan, Peshawar 25000, Pakistan
4. Department of Electrical, Electronic and Computer Engineering, University of Ulsan, Ulsan 44610, Republic of Korea
5. Prognosis and Diagnostics Technologies Co., Ltd., Ulsan 44610, Republic of Korea