多传感器光电经纬仪图像增强系统研究

Research on the image enhancement system of multi-sensor photoelectric theodolite

多传感器光电经纬仪是靶场光电测量的重要设备,为了提高多传感器光电经纬仪图像可视化效果,提出了采用图像增强技术处理多传感器光电经纬仪图像。首先分析了靶场光测经纬仪的发展趋势,简要介绍了多传感器光电经纬仪的光学测量系统原理,分析了各波段光学系统的性能,然后给出图像增强系统方案,介绍了各种图像增强算法,最后提出了一种适合短波图像的等间距图像增强算法,并进行了仿真验证与分析。实验结果表明:采用图像增强技术处理多传感器光电经纬仪图像能有效提高图像可视化效果。

The multi-sensor photoelectric theodolite is an important equipment for the range photoelectric measure-ment. In order to improve the visualized effect of its image, image enhancement technology is proposed. Firstly, the de-velopment trend of the target optical theodolite is analyzed, the principle of optical measurement system of multi-sensor photoelectric theodolite is briefly introduced, the performance of optical system is analyzed. Then the image enhance-ment scheme is given, various image enhancement algorithm are introduced. At last, an image enhancement algorithm suitable for short wave image is proposed, simulation verification and analysis are carried out. Experimental results in-dicate that image enhancement technology, used to deal with multi-sensor photoelectric theodolite image, can effective-ly improve image visualization.