Detail-Enhancing Framework for Reference-Based Image Super-Resolution

arXiv:2405.00431v1 Announce Type: new
Abstract: Recent years have witnessed the prosperity of reference-based image super-resolution (Ref-SR). By importing the high-resolution (HR) reference images into the single image super-resolution (SISR) approach, the ill-posed nature of this long-standing field has been alleviated with the assistance of texture transferred from reference images. Although the significant improvement in quantitative and qualitative results has verified the superiority of Ref-SR methods, the presence of misalignment before texture transfer indicates room for further performance improvement. Existing methods …

abstract arxiv cs.cv framework image images improvement nature reference resolution texture type