Digitization processing system for photoelectric tracing image

摘要

Digitization processing system for photoelectric tracing image, that is mainly made of the video interpretoscope sub- system and the sampling and processing data sub-system, is used for the data statistics analysis and detection of tracing precision and tracing performance of the photoelectric tracing device while tracing the air targets. When real-time automatically measured by video signal, the precision of deviation between air target and the optical axle of photoelectric tracing device is 0.05 mrd, the processing time less than or equal to 20 ms. And more than twenty targets can be half-automatically measured by video signals.