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Table 1 De-noising effects evaluation of different decomposing level

From: A novel image de-noising method based on spherical coordinates system

  Level PSNR MSE Time
Lena 1 28.0877 100.9974 0.7438
  2 29.6917 69.8088 0.8150
  3 30.1217 63.2281 1.1094
  4 30.1198 63.2558 1.8175
  5 30.1198 63.2558 2.5694
  6 27.2008 123.8798 3.8712
IOT 1 27.6682 111.2398 0.6987
  2 28.4816 92.2402 0.8150
  3 29.6977 69.1725 1.2526
  4 29.6977 69.1725 1.8725
  5 29.7011 69.6579 2.5694
  6 25.5632 180.6177 4.0925