Figure 1: Original Image
Figure 2: Noisy Image (Mean square error = 100.4995)
Figure 3: Result of Denoising based on Adaptive Subband Decomposition (or Adaptive Wavelet Transform)(Mean square error = 50.4794)
Figure 4: Result of Regular Denoising (Mean square error = 50.1515)
Results: Out of 25 people, 22 24 prefer the adaptive denoising result.