摘要
Abstract
The dual-band IR detectors can receive the radiant energy of the target in the two bands. Based on Plank’s radiation law, and taking into full consideration to the point target dispersion phenomenon, noise and bad pixel, we get the dual-band infrared simulation image which contains small targets. Finally, combining with the basic principles of infrared radiation, we discuss the effective features to identify small targets based on the infrared dual-band. At last, we get the conclusion about the ratio of the radiation between the medium-wave and long-wave, and the relationship between radiation illumination and detection range, which can provide effective parameters of small target recognition.关键词
双波段/红外成像仿真/目标特征Key words
dual-band/infrared image simulation/target feature分类
信息技术与安全科学
