Modeling the Perceptual Quality of Immersive Images Rendered on Head Mounted Displays: Resolution and Compression.

We develop a model that expresses the joint impact of spatial resolution s and JPEG compression quality factor qf on immersive image quality. The model is expressed as the product of optimized exponential functions of these factors. The model is tested on a subjective database of immersive image contents rendered on a head mounted display. High Pearson correlation and Spearman correlation (>0.95) ...