Received: 22 January 2019
Accepted: 18 April 2019
First Online: 6 June 2019
: Zhiyong Wei received his B.Sc. degree in 2005 from Guilin Institute of Technology, received his M.S. degree in 2016 from Guangxi University, now he is Senior Engineer in Nanning College For Vocational Technology.His main research interest include image and video processing algorithms and data mining.Fengling Wang received the B.S received M.S. degree in 2006 from BeiJing University Of Technology. now he is Professor in Nanning College For Vocational Technology. His main research interests include computer software theory, image processing algorithms and data mining.
: The authors declare that they have no competing interests.
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