Image enhancement method and device and storage medium

The invention discloses an image enhancement method and device and a storage medium. The image enhancement method comprises the steps that a plurality of remote sensing images are acquired, and the remote sensing images correspond to the same ground area; dividing the remote sensing image into a plurality of remote sensing image areas, wherein the remote sensing image areas in the same area position in different remote sensing images correspond to one another; for each region position, determining a quality weight of the corresponding remote sensing image region, the quality weight corresponding to the image quality of each corresponding remote sensing image region; fusing the corresponding remote sensing image areas at the same area position according to the quality weight, and generating a fused image area corresponding to the area position; and splicing the fused image regions corresponding to the region positions so as to generate an enhanced fused image. Therefore, the information of the remote sensing i