TopazAI denoise filter is adding color pixels to a grayscale image.
Steps to reproduce issue:
Topaz Photo AI [v1.x.x] on [Windows/Mac]
Did you run this on autopilot or manual? I posted in another thread how strange it is how different members are getting vastly different results. I grabbed your original, not surre what it is so tweaking recovery was a little bit of a challenge. Is it an aerial of a land mass with lakes and a river?
Anyway this is what my Windows machine put out. Click on the image for a larger view if you are interested.
The images above were just a snippet of a larger image to show highlight the issue. I attach the original here (as a .jpg instead of a .tiff) and the results from AutoPilot. I should say I’m using Topaz AI Photo v2.4.0. The image is showing the distribution of Si from a small section of a rock sample. The data are EDS spectra collected on a scanning electron microscope. I’ve processed lots of these kinds of maps using Topaz and this is the first time I’ve seen this issue. I only recently updated to 2.4.0. Note: I was trying to process a .tiff in Topaz, but I can’t upload the .tiff to this web form so I attach a .jpg instead.
In your completed denoise sample not only is it adding a line with a pink hue but if you look closely your image also is filled with squares/frames. They are subtle but I can see them when I pull the images over onto my computer, I run Windows and TPAI 2.4.
A couple things, thank you for explaining what the image was, I never would have guessed that in a million years.
And the frames have been reported by other Mac users, you may want to do a search.
Here is the sample of your original image, I did a side by side so you could view the difference and the settings I used to clean up the noise. I do not get the squares/framing or any color hues.
Have you contacted support directly with a sample and your system specifications. They are a real helpful group, if you like the UI reach out for them, if you preferred the old version it’s simple to roll back.
Thanks for sharing these images here.
Please reach out to us at the following link and we can investigate this further:
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