Prof. Dr. Peng Feng is an associate professor and doctoral supervisor at the School of Optoelectronic Engineering at Chongqing University. He received his bachelor’s degree in 2002 and his doctorate in 2007 from Chongqing University. From August 2012 to July 2013, he conducted visiting studies at Virginia Tech and the Center for Biomedical Imaging at Rensselaer Polytechnic Institute. He is currently a senior member of the Chinese Optical Society, a member of the IEEE, a director of the Chongqing Digital Medicine Society, and an editorial board member of the journal CT Theory and Application Research. He has received the 2008 National Science and Technology Progress Special Award (Non-General Project), the Chongqing University Top Ten Outstanding Young Teachers Award, the Chongqing University Teaching Achievement First Prize, and the “Smart Teaching Star” award from the Ministry of Education's Online Education Research Center.