Performance Analysis on the Target Detection of Linear Camera of CCD Vertical Target Coordinate Measurement System
نویسندگان
چکیده
Based on the principle of CCD vertical target measurement system, this article researched the factors of the CCD camera that affects the target detection performance , including CCD sensitivity and exposure, background illumination and target illumination, CCD distinguish ability, contrast between background and objectives and gave the relevant calculation methods. Through theoretical analysis, the article got the relationship among the target length, scan time, image distance, object distance and the detection speed, the detection distance. What’s more, the simulation result shows the effectiveness of the analytic conclusions. Copyright © 2014 IFSA Publishing, S. L.
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