Super-resolution reconfiguration method based on multiframe motion estimation and merging

The invention relates to a super-resolution reconfiguration method based on multiframe motion estimation and merging. In the method, a phase relevant plane is solved from every two adjacent frames in a multiframe image, and multiframe sub-pixel motion estimation is realized on the basis of a parabolic model on the separated two-dimensional phase relevant plane; and a motion vector of a decimal part and a motion vector of an integer part of the sub-pixel motion estimation are applied to a low-resolution image and a high-resolution image respectively, and the current frame image and a plurality of adjacent reference frame images are merged to reconfigure the high-definition image corresponding to the current frame image and provide the reconfigured high-definition image for users, so the ornamental user experience of the users on high-definition video data by network transmission is realized.