High dynamic range content calibration for accurate acquisition and display
Yang Zhang, Dimitris K. Agrafiotis, David Bull · 2015
This paper presents an end-to-end workflow for high dynamic range (HDR) content acquisition and HDR representation that aims to reproduce in a perceptually realistic manner the appearance of the captured scene. The proposed workflow includes a camera-independent colour calibration method for accurate HDR content acquisition and a perceptually optimized HDR signal representation method that takes into account display and viewing conditions. Subjective evaluation of the proposed and other methods indicate that the proposed workflow offers statistically significant improvements in the quality of the HDR image/video displayed to the viewers relative to the anchor methods.