Jump to content

Recommended Posts

This is a noise reduction filter for improving photos taken at high ISO values. It is based on a neural network which was trained on a number of high ISO images from two different Canon cameras (because that is what I had available) but it seem to generalize well on photos from other cameras. It works quite well for removing noise and recovering details in my experiments so far.

Unfortunately it is really slow running on the CPU so I recommend trying it out on a smaller crop of the full image.

It is possible to make it run much faster on a Cuda capable Nvidia GPU but it can be a bit tricky to set it up. I will follow up with instructions later if anyone is interested.

 

Download version 1.0.0 (2020-02-09)

https://www.fosshub.com/Image-Analyzer.html?dwl=AIDenoisingFilterPDN1.0.0.zip


Unzip the file in the Paint.NET\Effects folder or Documents\paint.net App Files\Effects if PDN was installed from the Windows Store.

If you like this, please consider donating to the author at http://meesoft.logicnet.dk/Analyzer/support.htm

 

Example, ISO 1600 from Canon EOS 77D, 1:1 crop.

IMG_0160-1600.jpg.bef5535d5af4796338e59fef228992f0.jpgIMG_0160-1600Denoised.jpg.e6ba3f7ea2f4078708c72dfcd7dadcd2.jpg

  • Like 4
Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...