Combination of Single and Multi-frame Image Super-resolution: An Analytical Perspective
Mohammad Mahdi Afrasiabi, Reshad Hosseini, Aliazam Abbasfar
3/6/2023
cs.CVeess.IV
No confident code implementation found for this paper.
Abstract
Super-resolution is the process of obtaining a high-resolution image from one or more low-resolution images. Single image super-resolution (SISR) and multi-frame super-resolution (MFSR) methods have been evolved almost independently for years. A neglected study in this field is the theoretical analysis of finding the optimum combination of SISR and MFSR. To fill this gap, we propose a novel theoretical analysis based on the iterative shrinkage and thresholding algorithm. We implement and compare several approaches for combining SISR and MFSR, and simulation results support the finding of our theoretical analysis, both quantitatively and qualitatively.
