CloudVis - Industry 4.0. Software
EquiColorRTM can condense the measured spectra to coordinate triples relevant to human vision, typically L*/a*/b*. Each such triple can be thought of as representing a point in a 3D color space. Given a sequence of such measurements, one obtains a point cloud in that color space. Suppose that another point cloud has been obtained in an earlier sequence of measurements. It would be interesting to quantify how close the two point clouds are in a statistical sense. This is the function of CloudVis.