This paper presents an original method to create optimized color differences between each step of a CIELAB perceptually uniform color gradient. The relevant equations for the necessary color space transformations are discussed, along with the procedure to determine and optimize the color differences between each gradient step. A specific implementation for perceptually uniform color gradients is discussed for safe terrain clearance in manned aviation during a degraded visual environment.
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JobloveG. H.GreenbergD. (1978). Color Spaces for Computer Graphics. Proceedings of the 5th Annual Conference on Computer Graphics and Interactive Techniques, 20–25. https://doi.org/10.1145/800248.807362
