No-Reference Light Field Image Quality Assessment Based on Spatial-Angular Measurement. (arXiv:1908.06280v2 [eess.IV] UPDATED)

Light field image quality assessment (LFI-QA) is a significant and
challenging research problem. It helps to better guide light field acquisition,
processing and applications. However, only a few objective models have been
proposed and none of them completely consider intrinsic factors affecting the
LFI quality. In this paper, we propose a No-Reference Light Field image Quality
Assessment (NR-LFQA) scheme, where the main idea is to quantify the LFI quality
degradation through evaluating the spatial quality and angular consistency. We
first …

angular arxiv image reference