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《Chinese Journal of Quantum Electronics》 2003-03
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Image Manipulation and Auto-focus of the Infrared Seeker

Li Wen en, Chen Haiqing, Li Jun, Xu Long ( Huazhong University of Science and Technology, Wuhan 430074 China)  
The analysis of the image quality on focus plate is very important in infrared seeker measurement. As for auto-focusing system, image manipulation is critical preparation, and choosing focusing function is the core technology. How to process image and the widely-used principle of various focus arithmetic is discussed. Traditional climbing real-time searching is improved in practical application because Visual C++ is not good enough in controlling. In this way, higher speed, precision and repetition are accomplished.
【CateGory Index】: TN219
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