... M.S. degree in com-puter science in the same institute and aPh.D. degree in electronic engineering andinformatics at DIBE, University of Genoa,Italy. In 2000, he joined the Advance Inter-active ... Tech-nology, Wuhan, China, in 1994, the M.S.degree from Tsinghua University, Beijing,China, in 1997, and the Ph.D. in elec-trical and computer engineering from theUniversity of Illinois at Urbana-Champaign(UIUC), ... 2 EURASIP Journal on Advances in Signal Processing authors concentrate on the robust detection of foregroundregions in complex indoor scenes, in the presence of illumi-nation changes...