Color space distribution and quantization.

Abstract

<p>(<b>A</b>) Input image <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0112475#pone.0112475-Liu1" target="_blank">[20]</a>. (<b>B</b>) Original color distribution of <b>A</b> in the RGB color space. (<b>C</b>) Color distribution of uniform quantization. (<b>D</b>) Color distribution of minimum variance quantization.</p