This paper describes a scene analysis method that detects object surfaces using color information. The proposed method operates in the 1976 CIE (L*,a*,b*) uniform color space and utilizes the Munsell color order system as a reference. The textured scene or object surfaces are identified by Julesz's conjecture. The technique presented in this paper was applied to several low contrast 580×700 color images of a city skyline taken in winter with 8 bits/pixel R, G, B specification.
Mehmet Celenk, "Color Scene Analysis in the 1976 CIE (L*a*b*) Uniform Color Space" in Proc. IS&T 1st Color and Imaging Conf., 1993, pp 208 - 218, https://doi.org/10.2352/CIC.1993.1.1.art00052