Geometric transformation is the most common means of image processing, image deformation of geometriccorrection, can be an accurate picture.
几何变换是最常见的图像处理手段，通过对变形的图像进行几何校正，可以得出准确的图像。
2
The Mosaic images with uniform tone and accurate position can be obtained after the suitable radiation correction and geometric correction for SAR images.