About QIN Chunxia
About School of Information Sci. and Engineering, Shandong Univ., Jinan
About REN Wenjie
About School of Information Sci. and Engineering, Shandong Univ., Jinan
About HE Changwei
About School of Information Sci. and Engineering, Shandong Univ., Jinan
About WANG Xin
About School of Information Sci. and Engineering, Shandong Univ., Jinan
About Jisuanji Gongcheng
About object recognition
About database
About algorithm
About wavelet transform
About principal component analysis
About face recognition
About DWT
About Pattern recognition
About 加重
About 限界