Abstract – According to advances in digital imaging technology, interest in high-resolution (HR) images has been increased. Various methods that convert low-resolution (LR) images to HR ones have been presented. In this paper, to reduce the computational load we propose a vector

Abstract – This paper presents a low-computational superresolution method of a region of interest (ROI) using multiple low-resolution input images of the same scene. We extract the regions from the multiple input images that are similar to the selected ROI in the reference image