More progress in my learning ComfyUI for use with Poser renders. It’s not just about plugging in a character LoRA and hoping for the best, I’ve found. Automatic face masking and facefix + a character LoRA can be added to the SDXL workflow.
Here we see the ‘before’ and ‘after’ effect on a scene with H.P. Lovecraft in the middle-distance. Before it’s sort of vaguely like H.P. Lovecraft but also more like William Burroughs, and then after it’s much more recognizable as Lovecraft. The face in the picture is automatically identified and masked, then that area is regenerated at a higher size — so that the face can become more refined. And the LoRA tags along with that process, also making the character more recognizable.
Of course the problem is that it only works if the figure is alone. Otherwise every face in the scene gets a makeover. Another reason, I think, to make character cutouts and backgrounds separately and composite them in Photoshop. That said, I haven’t yet learned how to set up a way to manually paint-in a face mask (update, seems to be impossible while the workflow is running – easier just to output before/after images and Photoshop them together later).