CCD光学系统几何失真校正方法研究

Research the Correction Method of Geometric Distortion Based on CCD Optical System

该文通过研究CCD光学系统的构成及成像原理,建立数学模型,并提出一种图像几何失真校正方法。通过实验证明,此项技术能很好地改善系统图像的几何失真。

Through researching the structure and imaging principle of CCD optical system, this paper establishes mathematical model, proposes an correction method of image geometric distortion. Experimental results show that the technique can well correct the image geometric distortion of the system.