Beyond MOS: Subjective Image Quality Score Preprocessing Method Based on Perceptual Similarity

arXiv:2404.19666v1 Announce Type: new
Abstract: Image quality assessment often relies on raw opinion scores provided by subjects in subjective experiments, which can be noisy and unreliable. To address this issue, postprocessing procedures such as ITU-R BT.500, ITU-T P.910, and ITU-T P.913 have been standardized to clean up the original opinion scores. These methods use annotator-based statistical priors, but they do not take into account extensive information about the image itself, which limits their performance in less annotated scenarios. Generally speaking, …

abstract arxiv assessment beyond cs.cv eess.iv image issue mos opinion quality raw type