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1. Original Image: Fornax Dwarf by Daniel Verschatse

2. Small-Scale Noise: Multiscale Noise Reduction

2.1 Wavelet Layers Preview

2.2 Noise Reduction with ATrousWaveletTransform

3. Large-Scale Noise: SGBNR

3.1 SGBNR Mask

3.2 SGBNR Parameters

4. Final Evaluation of Noise Reduction Results

4. Final Evaluation of Noise Reduction Results

You can evaluate our final noise reduction results on the following mouseover comparisons.

[mouseover: original crop vs. final noise reduction (wavelets + SGBNR), zoomed 2:1]

[mouseover: original crop vs. final noise reduction (wavelets + SGBNR), zoomed 2:1]