摘要
为了检验和优化被动测距系统的设计,利用傅里叶光学理论设计并实现了一种数字图像生成模块,在给定光学系统参数条件下,模拟得到了系统的光学传递函数、点扩散函数等重要特性,在两种不同的光电被动测距方案下对该系统进行了系统仿真实验,实验结果验证了模块设计的合理性。
In order to test and optimize the passive ranging system, a digital image generation module is designed and implemented by using Fourier optics theory. The important characteristics of system OTF and PSF are achieved through simulation under the condition of the given optical parameters. The simulation test is made in two different passive ranging schemes. The test results show the rationality of the module design.
出处
《光学与光电技术》
2007年第4期76-78,共3页
Optics & Optoelectronic Technology
关键词
被动测距
波前编码
光学微分
数字图像
passive ranging
wavefront coding
optical derivation
digital image
