Super-resolution Image Created from a Sequence of Images with Application of Character Recognition
Leandro Luiz de Almeida, Maria Stela Veludo de Paiva, Francisco Assis da Silva, Almir Olivette Artero · International Journal of Intelligent Systems and Applications · 2013
Super-resolution techniques allow co mbine mu ltip le images of the same scene to obtain an image with increased geometric and rad io metric resolution, called super-resolution image.In this image are enhanced features allowing to recover important details and informat ion.The object ive of this work is to develop efficient algorith m, robust and automated fusion image frames to obtain a super-resolution image.Image registration is a fundamental step in comb ining several images that make up the scene.Our research is based on the determination and extraction of characteristics defined by the SIFT and RA NSAC algorith ms for automat ic image registration.We use images containing characters and perform recognition of these characters to validate and show the effectiveness of our proposed method.The d istinction of this work is the way to get the matching and merging of images because it occurs dynamically between elements common images that are stored in a dynamic matrix.