April 1998 -- March 2001: Graduate School of Science and Technology, Keio University , Japan ,

graduated in March 2001 and obtained Ph.D. degree in Feb. 2002

Major: Electric Engineering (Specially on Image Processing and

Signal Processing)

Oct 1997 -- March 1998:   Keio University , Japan , Training on Japanese

Sept 1988 -- June 1991:   Graduate School of Xi'an Jiaotong University, M. E.,

Major: Physical Electronics and Optoelectronics

Sept 1982 -- July 1986:   Department of Electronic Engineering, Xi'an Jiaotong University

B. E., Major: Physical Electronics