From our results of PSNR (Peak Signal to Noise ratio) analysis, the proposed novel design effectively lowers 5.6%, 6.2%, 9%, and 4.4% noise than the methods of the literals [5][8][1][7], respectively.

• 从PSNR值的结果分析可知我们的演算法和文献[5][8][1][7]比较，分别提升5.；6%25，6