Lupurus Posted August 7, 2019 Share Posted August 7, 2019 Hi, I have a scanned image that contains strange stripes. Do you have any idea, how I could remove them with any kind of tool or filter in Affinity Photo? I already tried different types of filters, but no one helped. This is a part of the image: Quote Link to comment Share on other sites More sharing options...
Alfred Posted August 7, 2019 Share Posted August 7, 2019 Take a look at the FFT Denoise filter. Quote Alfred Affinity Designer/Photo/Publisher 2 for Windows • Windows 10 Home/Pro Affinity Designer/Photo/Publisher 2 for iPad • iPadOS 17.4.1 (iPad 7th gen) Link to comment Share on other sites More sharing options...
Lupurus Posted August 7, 2019 Author Share Posted August 7, 2019 Thank you for your answer. I tried that and I watched a tutorial for it. I also read the manual, but the spectrum looks different for me... I don't find any noise pairings on the lines. Quote Link to comment Share on other sites More sharing options...
carl123 Posted August 8, 2019 Share Posted August 8, 2019 FFT can reduce the "strange stripes" but it's hard to see the effect is has (or what "settings" to use) on the full image as you have only supplied a snippet Quote To save time I am currently using an automated AI to reply to some posts on this forum. If any of "my" posts are wrong or appear to be total b*ll*cks they are the ones generated by the AI. If correct they were probably mine. I apologise for any mistakes made by my AI - I'm sure it will improve with time. Link to comment Share on other sites More sharing options...
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