(I read " Your topic is similar to…" but didn’t quite see what I had in mind…) Severe chromatic aberration is pretty much impossible to manually eliminate and would require some form of “intelligence” to correct, especially if it isn’t at all linear in its appearance (across an image). A similar p…

@beexact-77068 Thanks for sharing. You’re right, doing this manually would be near impossible. At the same time something like this would be hard to build from an AI perspective as well. I’ll mention this to our developers to see if and when we could consider fitting this into our roadmap.

There are indeed a lot of problems that I only really became aware of through my involvement with AI. We’re talking about open aperture, 1.2, 2.0, etc., so to speak. As the thread creator already said coma, this comes from the physical shading of the lens and is design-related, the new RF 50 1.2L …

I’m using a Nikkor 70-200 VRII a lot…it’s a very good lens in my opinion, but it does produce some CA towards edges, if contrast is great…in many cases, I “correct” this in Photoshop, manually…it’s usually doable (but dull and time consuming). I also have a Tokina 11-16, 2.8 lens that I first thoug…

Hello Tim, Best wishes ! Is CA removal have been put on Topaz Video AI roadmap since then ? It would be a serious asset to Topaz AI, considering that currently we need to mitigate this manually, which is imperfect and time consuming… Thank you to consider it :slight_smile:

I often manually remove disturbing fringing in photos blown up in AI or GP. I know I am running into limitations of my lens at this point. It would be great if there could be an AI de-fringing tool. Just a thought.

It’d help if you could post a sample of what you’re calling “fringing”. The term, by itself, is too ambiguous.

Knowing the camera info would help here, as would seeing the original image, pre-TPAI processing. If there’s EXIF info in the original file, it should resolve the “what camera and lens” question. Frankly, there are a host of problems visible, making it hard to know which problems came from TPAI. Fo…

[tempImageAHCRtZ] Original file is 25MB only jpg shows up when uploading, cam is Sony A6400 lens Sigma 100-400 5-6.3. Below is EXIF info: Brightness Value: 8.955 CFA Pattern: 0, 1, 1, 2 Color Space: sRGB Components Configuration: 1, 2, 3, 0 Compressed Bits Per Pixel: 8 Contrast: Normal Cust…

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Feature Request | Chromatic Aberration Correction

Topaz Photo Ideas

Olof-23904 (Olof-23904) May 28, 2023, 5:39pm 9

look at the leaf edges on the right.

I use a blurring brush to get rid of the fringe in a case like this.