Image reconstruction processing method and device, electronic equipment and storage medium

The invention relates to an image reconstruction processing method and device, computer equipment and a storage medium. The method comprises: obtaining an amplification parameter corresponding to a to-be-processed image; magnifying the to-be-processed image based on the magnification parameter to obtain a magnified image; extracting a feature map of the amplified image, wherein the feature map comprises a hierarchical cascade relationship; according to the hierarchical cascading relationship, performing feature map extraction operation layer by layer, and obtaining a hierarchical weight corresponding to the hierarchical feature map based on the amplification parameter; enabling the hierarchical weight to be used for representing the contribution proportion of each hierarchical feature map in the feature map; and according to each level feature map and the level weight, generating each level residual feature map, and fusing each level residual feature map into the to-be-processed image to obtain a super-resolu