几何校正是遥感信息处理中十分重要的环节，直接关系到信息提取的精度与使用程度。分析遥感畸变原因，介绍矫正原理和方法。envi下校正-Geometric correction is a very important part of the remote sensing information processing, is directly related to the degree of accuracy with the use of information extracted. Analysis

文件包括鱼眼镜头畸变矫正的算法研究和轮廓提取算法的改进方法论文，非常有用-File includes a fisheye lens distortion correction algorithm research and contour extraction algorithm papers, useful

MATLAB程序中的图像畸变矫正分析过程以及处理程序(MATLAB program image distortion correction analysis process and processing procedures)