My PixInsight Tutorial for Noise Reduction

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My PixInsight Tutorial for Noise Reduction

Postby Gib007 » Tue Jul 08, 2014 11:57 pm

Read here:

This new tutorial is purely a technique tutorial for noise reduction. The tools used are ATrousWaveletTransform, MultiscaleMedianTransform and ACDNR (in contrast to my other tutorial based on TGVDenoise). I tend to prefer these tools for noise reduction for their great level of control in linear and non-linear images. Noise reduction is carried out with linear and non-linear images and with both monochrome and colour images. The tutorial is therefore appropriate for anyone post-processing in PixInsight, no matter their imaging camera. The tutorial is based on the philosophy that this is noise reduction and not elimination.

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