SR Toolbox

Overview

Image super resolution has been one important topic for researchers and
companies that deal with image acquisition technology limitations. Acquisition
technology is improving very fast form a performance point of view. However,
there are physical restrictions that can only be solved for now using software
processing strategies. This is particularly true in the case of super resolution
methodologies. However, there doesn't seem to be a systematic analysis about
the different types and families of super resolution methods developed so far.
This paper is aimed at studying the rationale behind many of the state-of-the-
art single-image SR techniques, giving a common validation strategy to validate
them.