Postdoctoral Research Associate. Image Formation and Processing Group, Beckman Institute for Advanced Science & Technology, University of Illinois at Urbana-Champaign, Urbana, Iliinois.
AvH Research Fellow. Pattern Recognition, Dept. of Computer Science, University of Erlangen-Nuremberg, Germany.
Ph. D. Institute of Information Science, Northern Jiaotong University, Beijing, China.
M.S.E.E. Dept. of Electrical Engineering, Xidian University, Xi'an city, China.
B.S.E.E. Dept. of Information & Control Engineering, Xi'an Jiaotong University, Xi'an city,China.
Alexander von Humboldt Reseach Fellowship: Studying at Goethe Institute at Town Schwaebisch Hall and Working at Pattern Recognition, Dept. of Computer Sience, University of Erlangen-Nuremberg, Erlangen. Germany.