Laser & Optoelectronics Progress, Volume. 51, Issue 3, 31002(2014)
Design of Experiment and Result Evaluation for Detection Range of Visible Imaging System
An experiment is designed to validate the visible imaging system′ s performance through analyzing the effects of resolution, contrast and the illumination. The effective targets at a distance of about 4.5 km are tested instead of 20 km. Under conditions of 11 km visibility, the equivalent detection range is figured out by means of contrast and illumination. If the target′ s illumination is not less than 300 lux, the system can identify the target with 0.253 contrast, but it is not sure when the contrast is between 0.2 and 0.253. With special image processing, the result is significantly improved. Experimental results show that the system′ s performance can meet the special requirements.
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Fu Xingling, Lan Weihua, Wang Jianghua, Liu Yu, Pan Xiaodong. Design of Experiment and Result Evaluation for Detection Range of Visible Imaging System[J]. Laser & Optoelectronics Progress, 2014, 51(3): 31002
Category: Image Processing
Received: Oct. 12, 2013
Accepted: --
Published Online: Mar. 3, 2014
The Author Email: Xingling Fu (fxlnpu@gmail.com)