Getting strange noise on only one of my narrowband filters.
Have read other forums that suggest dithering would fix it, however I’m already dithering.
Any suggestions are welcome!
Have purposely overexposed the attached image to make the noise more conspicuous.
Last edited by Mickconn77; 29-08-2021 at 05:36 PM.
Reason: Add picture
I had a lot of problems in NB with pattern noise, particularly without cooling . Dithering and a lower gain helped. I have been using 75 or 100 gain and that helps along with dithering every 5 or 10 frames.