文件名称：Real-time image super resolution using an FPGA
文件大小：530KB
文件格式：PDF
更新时间：2015-12-28 05:46:51
Super Resolution
Image super resolution is the process of combining a set of overlapping low-resolution images to produce a single highresolution image. In this paper, a novel real-time superresolution system is presented which is based on a weighted mean super-resolution algorithm combined with the existing fast and robust multi-frame super-resolution algorithm. The resource requirements of the proposed architecture scale linearly with the targeted image quality, making it ideally suited for a variety of real-time applications such as HDTV. Simulation results demonstrate a speed-up of three orders of magnitude over optimized software implementations with negligible loss to image quality.