基于扫描地形图的几何纠正算法研究。主要讲解了关于倾斜的数字图像的处理问题。-Scanned topographic maps based on the geometric correction algorithm. Mainly on the inclination to explain the deal with the issue of digital images.

倾斜校正，可以简单的对倾斜度不高的图像进行纠正。-Tip-tilt correction, you can simply not high on the inclination to correct the image.

实现读图像，显示图像，以及一个遥感上的应用，即用间接法，多项式纠正，双线性内插实现对遥感图像的纠正。-Reading achievement of images, display images, as well as a remote sensing application, that is, using the indirect method, polynomial correct, bilinear interpolation to