中文说明:亚像素位移配准算法,使用快速离散傅里叶变换,对图像见的平移、旋转等进行估计。平移的精确度可以达到0.01个像素。
English Description:
Sub pixel displacement registration algorithm uses fast discrete Fourier transform to estimate the translation and rotation of the image. The accuracy of translation can reach 0.01 pixel.