用图像处理技术对航空相机镜头分辨力的测量

Measurement of Resolution of Aerial Camera Lens by Image Processing Technology

介绍了一种以线阵 CCD固态传感器取代读数显微镜 ,能自动测量和实时显示结果的航空相机镜头分辨力测量系统 ,论述了系统的工作原理。

An auto-measuring system of aerial camera lens' resolution, which uses linear CCD solid state sensor as the detector, instead of the reading microscope is introduced. The principle, the system design and the measuring error of the system are described.