摘要
Because single line-scan camera loses light in the edge of the sensor when the field of view is large, a mosaic cam- era based on field programmable gate array （FPGA） is presented by putting multiple cameras arranged in a straight line to share the field of view and reduce the view angle of every camera. For detecting doping micro particles with the designed mosaic line-scan camera, a detection algorithm of the target＇s location in FPGA is proposed. Finally, the practicability and stability of the system were validated experimentally. The results of the experiment show that the camera can get images clearly with less light loss and can accurately distinguish the target and the background.
基金
National Natural Science Foundation of China(No.61227003,61171179,61302159)
Natural Science Foundation of Shanxi Province(No.2012021011-2)
Research Project Supported by Shanxi Scholarship Council of China(No.2013-083)
Specialized Research Fund for the Doctoral Program of Higher Education,China(No.20121420110006)
Top Science and Technology Innovation Teams of Higher Learning Institutions of Shanxi Province,China
