A Survey on Various Single Image Super Resolution Techniques

A.Haza rathaiah
2013 International Journal of Innovative Research in Science, Engineering and Technology  
Super-resolution from a single frame is play an important role in many computer vision systems. Superresolution is the process of recovering a high-resolution (HR) image from single image or multiple low-resolution (LR) images of the same scene . The main aim of super resolution (SR) is to increase better visual quality of available low resolution image. The SR image approaches reconstruct a single higher-resolution image from a set of given lower-resolution images . There is a basic need for
more » ... gital images of higher resolutions and quality. In this paper, we presented different existing super resolution methods, positive and negative aspects of those methods, relevant work and methods of super resolution reconstruction method. Super resolution methods which is generate high-resolution (HR) image from one or more low resolution images and various image quality metrics reviewed as measure the original image and reconstructed image.
doi:10.15680/ijirset.2012.0102024 fatcat:t45xr2uapvcrdnzds7ldc37eta