就是将数张有重叠部分的图像（可能是不同时间、不同视角或者不同传感器获得的）拼成一幅无缝的全景图或高分辨率图像，最终得到所需要图像。(It is to make a seamless panorama or high-resolution image from several overlapping images (which may be obtained from different time, different perspectives or different sensors), and