A method of feature selection based on projection
ZHANG Hanwen;LIU Jian;ZHANG Miaotian;MENG Guoying;School of Mechanical Electronic and Information Engineering;China University of Mining and Technology;
Design of 3D vertical plumb line coordinator based on CCD
ZHOU Liangping;WANG Wenhua;XU Lenian;Nanjing Hydraulic Research Institute;College of Information and Electrical Engineering;Shandong University of Science and Technology;