Faceswap Forum

When I do convert the new face does not attach or "glue" to the head. The head is bigger then the new face and this looks no good. The new face is ok considering only 80000iter. I am doing something wrong, what? I use the extended mask and have tried learn mask but it does not improve.

Here is a image.
Sorry for the poor quality

The headface is much larger and wider so a grey border is formed between the swapped face and the head

So my suspicion on this one is that person A has a wider face than person B. As the mask is generated from person A data, the B face is not able to fill all the space in the mask.

The only real fix to this is to erode the mask (in convert settings) so that the face does fit inside the mask.

Ultimately, the gray area is where person A's face existed before. It is not possible to "generate background" for that area, as background does not exist there in the original frame, it is the person A's face. You can only fix this with either VFX or shrinking the mask in convert.

Thanks, I think you are right. Person B is a small guy and person A is 98kg. How do I shrink the mask? Is there a guide for this? Actually I could also solve this by losing 20kg weight, at least to some degree.

You can do this with the Preview tool:

viewtopic.php?f=7&t=1083#Preview-Tool

Is it the scaling-parameter that should be used? I have tried the prewiev tool but not very much good has come out from that. I have a very similar training on another pc and in this case (same person A and B) there is much less problem with the size of the heads. I can see that in the first case the head of person A is larger on the training prewiev images then in the latter case where there is much less problem.

No, it's the mask blending. It's all explained in there. I'm not going to repeat the information in the guide. If you have specific issues, then raise them.

Ultimately the preview tool shows you how it will output the final swap.

Thanks, I will try maskblending again. I can see now that this problem occurs when I extract from a clip with close-up images, with a clip of the same person that is filmed from distance and extracted the problem is minor.

I think you are right. Person B is a small guy and person A is 98kg. How do I shrink the mask?

vapovid wrote: ↑Tue Sep 21, 2021 11:40 am

I think you are right. Person B is a small guy and person A is 98kg. How do I shrink the mask?

Use the preview tool. This is covered in the guides.