Implement image placement filter

[benbatya]

Use the bodypix results to overlay and wrap images on the face using a configurable filter

[de-code]

Just trying to go through the feature request again. I am not sure whether I understand it completely.

There is an example config allowing you to "pixelate" the face.

If you want to use an image instead, then it could be the reverse of the background replacement, by just inverting the alpha mask coming out of the bodypix filter.

Although if you wanted to actually place an image in the foreground, like a fake hat, then that isn't currently possible out of the box I think (although you could create a filter for that).