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Somewhat Newbie - Weird Blurring at 550K Iterations

Posted: Mon Oct 16, 2023 5:10 pm
by jbklyn88

Hi all,

I'm currently sitting at around 550K iterations and seem to be getting the below weird effect on the "Original > Swap" where it looks like not only the face is blurred out, but so is the background. Any ideas? Or am I just being impatient?


Re: Somewhat Newbie - Weird Blurring at 550K Iterations

Posted: Tue Oct 17, 2023 10:08 am
by torzdf

The most likely reason for this is lack of corresponding data on the B side to match the A face, but it is difficult to say without seeing a more complete training preview image.


Re: Somewhat Newbie - Weird Blurring at 550K Iterations

Posted: Thu Oct 19, 2023 6:09 pm
by jbklyn88
torzdf wrote: Tue Oct 17, 2023 10:08 am

The most likely reason for this is lack of corresponding data on the B side to match the A face, but it is difficult to say without seeing a more complete training preview image.

Thanks for the response. Slight update, I figured out the "blurry background" I'm getting on the swap is from using the Bisenet mask. So that's a relief. My only other question is now I'm at 780K iterations and the swapped faces are still not entirely clear.

I re-read through the training guide and made sure everything was set up as it suggested. I also realized the extracted faces from both source videos are at 512 px, is that too big and is that affecting the quality of using the "face" centering (which I have set at 87.5, like the guide says) or at this point, do I just need to do more than 1 million iterations?

Really appreciate the help!!!!


Re: Somewhat Newbie - Weird Blurring at 550K Iterations

Posted: Mon Oct 23, 2023 10:23 am
by torzdf
jbklyn88 wrote: Thu Oct 19, 2023 6:09 pm

. I also realized the extracted faces from both source videos are at 512 px, is that too big and is that affecting the quality of using the "face" centering

No. That is fine. (I would use 100% for face centering, but also depends on chosen model/res etc.)

See here re: blurry faces (I've trained the model for ages, the previews look good, so why is the swapped face blurry?):
https://forum.faceswap.dev/app.php/faqpage#f4r2