Matlab_基于FFT的图像配准

粗估算两幅图像之间的平移差，返回水平方向平移差到xtran，返回垂直方向平移差到ytran

用在图像配准中的粗匹配中，对噪声、图像中物体发生运动等极为鲁棒！-FFT-based Matlab_ Image Registration rough estimate of the translation between two images, poor, poor translation to return to the horizontal direction to xtran, to return to the vertical direction to the poor translation ytran image registration used in the coarse matching of noise, image movement of objects, such as occurred in a very robust!