Efficient subpixel image registration by crosscorrelation. This code gives the same precision as the FFT upsampled cross correlation in a small fraction of the computation time and with reduced memory requirements

基于条件迭代模型的亚像元定位程序，修改后可用-Subpixel mapping using ICM

基于光谱分析的遥感影像亚像元定位程序，修改可用-Subpixel mapping based on spectral analysis