double GetColorPath(const double rgb1[3], const double rgb2[3], std::vector< Node > &path)
Calculates the shortest color path between two colors with respect to the CIEDE2000 measure and retur...
double GetCIEDeltaE2000(const double lab1[3], const double lab2[3])
Returns the distance between two colors as given by the CIE Delta E 2000 (CIEDE2000) color distance m...