This repository shows an opencv and tensorflow based emotion detector. There exist 7 emotion categories: 1.Angry 2.Disgust 3.Fear 4.Happy 5.Neutral 6.Sad 7.Surprise
The training is based on colorless images of FER2013 dataset available on the link: dataset link
The application provides simple detections like the below result:
As well as more complicated ones where there might exist multiple faces in one frame: