“…A general form for Krawtchouk, Charlier, Tchebichef, Mexiner, and Hahn moments was proposed by Zhu et al recently [19]. Of the three moments, namely Tchebichef, Krawtchouk, and Hahn, considered in for their study for the task of compression, the Tchebichef outperformed others by reaching the highest value of peak-signal-to-noise ratio (PSNR), and the Hahn performed second best.…”