0

What functionality would I be looking at to remove the noise like below (from a histology image) within photoshop? I had hoped I would get around any complex neural filters to remove noise based on some pre-trained classifiers ...and this doesn't seem readily available in Photoshop (yet?).

Thanks

Things I tried: Curve adjustment layers, like mentioned here, did not work to any degree of satisfaction for this, unfortunately. I tried the noise-reduction filters and dust-removal filters, but these approaches did not really target this kind of noise.

enter image description here

Improve this question

1 Answer 1

Reset to default
1

Image > Adjustments > Levels seems to work to a degree...

enter image description here

Call once to remove most of the noise. Then call again to boost the signal a bit more...

enter image description here

It's difficult to be definitive with only a small portion of any image. While what I've posted appears to help with the sample..... it may not work for the greater picture.

Improve this answer
2
  • This is precisely the experience I'm having. I think I might even succeed making this work - will report back using levels, thanks a lot
    – user2305193
    Jan 14, 2021 at 13:19
  • This worked in the end, but very time-consuming method (if you want precise results). Alternatives would be welcome!
    – user2305193
    Jan 14, 2021 at 20:45

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.