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Zircon U-Pb age of the quartz porphyry from Dongzhongla Pb-Zn deposit in Tibet,China
CUI Xiao-liang1;2;TANG Ju-xing1;3;Dorji2;ZHONG Kang-hui1; GAO Yi-ming3;LIU Hong-fei2;ZHANG Jin-shu2; WANG Cheng-hui3;LIU Ting-ting1 1.College of Earth Sciences;Chengdu University of Technology;Chengdu 610059;China; 2.Tibet Bureau of Geology and Mineral Exploration and Development;Lhasa 851400;China; 3.Institute of Mineral Resources;Chinese Academy of Geological Sciences;Beijing 100037;China
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Research on face recognition based on illumination subspace
LI Si-ming1;LIU Du-jin1;SUN Shu-xia1;DING Zhao-yu1 1.College of Information Science and Technology;Chengdu University of Technology; Chengdu 610059;China; 2.Department of Computer Science;Sichuan University of Arts and Science;Dazhou 635000;China
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