对于楼房图像的自动畸变校正，可供参考和研究-For automatic building image distortion correction is available for reference and research

改进版的后方交会程序，不仅仅实现外方位元素的提取，更有相机内方位元素的畸变差改进。-Improved version of the resection procedure, not only to achieve the extraction outer orientation elements, Distortion and more camera orientation elements improvements.