Deep Feature Statistics Mapping for Generalized Screen Content Image Quality Assessment

arXiv:2209.05321v3 Announce Type: replace
Abstract: The statistical regularities of natural images, referred to as natural scene statistics, play an important role in no-reference image quality assessment. However, it has been widely acknowledged that screen content images (SCIs), which are typically computer generated, do not hold such statistics. Here we make the first attempt to learn the statistics of SCIs, based upon which the quality of SCIs can be effectively determined. The underlying mechanism of the proposed approach is based upon …

arxiv assessment cs.cv feature generalized image mapping quality statistics type