Face Analysis for ComfyUI
This extension uses [a/DLib](http://dlib.net/) to calculate the Euclidean and Cosine distance between two faces.
Nodes (6)
Straighten a face out before you measure or train on it
The loader every other node in the pack needs
The detect-and-crop half of FaceDetailer, on its own
Put an actual number on 'does this look like them'
A mask shaped like an eye, not a box around one
Landmark-based warping, not a neural face swap
Face Analysis for ComfyUI
This extension uses DLib or InsightFace to perform various operations on human faces.
The most obvious is to calculate the similarity between two faces. The best way to evaluate generated faces is to first send a batch of 3 reference images to the node and compare them to a forth reference (all actual pictures of the person). That will give you a baseline number that you can use to compare to generated images.
[!IMPORTANT]
2025.04.14 - I do not use ComfyUI as my main way to interact with Gen AI anymore as a result I'm setting the repository in "maintenance only" mode. If there are crucial updates or PRs I might still consider merging them but I do not plan any consistent work on this repo.
Installation
You need to install either InsightFace or Dlib (or both).
For DLIB download Shape Predictor, Face Predictor 5 landmarks, Face Predictor 81 landmarks and the Face Recognition models and place them into the dlib directory.
Precompiled Dlib for Windows can be found here.
The extension also supports AuraFace that is a free alternative to InsightFace. Download all the files and place them under models/insightface/models/auraface/