In this article we propose to use a local color correlation measure for color image comparison. The interest of this measure is that it takes into account basic characteristics linked to the human visual perception. Consequently it enables us to subjectively evaluate color image processing methods as for image quality.
A. Tremeau, V. Pugnet, E. Dinet, B. Laget, "A Local Color Correlation Measure for Color Image Comparison" in Proc. IS&T 3rd Color and Imaging Conf., 1995, pp 119 - 122, https://doi.org/10.2352/CIC.1995.3.1.art00031