Continuous pseudocolor encoding of thermal image display

摘要

The visual features of continuous pseudocolor encoding is discussed and the optimiz- ing design algorithm of continuous pseudocolor scale is derived. The algorithm is restricting the varying renge and direction of lightness, hue and saturation according to correlation and natrualness, automatically calculating the chromaticity coordinates of nodes in uniform color space to get the longest length of scale path, then interpolating points between nodes in equal color differeces to obtain contiunous pseudocolor scale with visual uniformity.