navezjt / face-expression-recognition

Face Expression Recognition

   Facial expression recognition using CNN model trained on fer2013 dataset.

Requirements:

   opencv-python==4.2.0
   matplotlib==3.3.0
   numpy==1.19.1
   pandas==1.0.5
   keras==2.3.1

Demo:

 #For images 
 python demo.py --input [path_to_input_image]
 
 #Example
 python demo.py --input data/inputs/0.jpg 

 #For videos
 python demo.py --input [path_to_input_video] --video 
 
 #Example
 python demo.py --input data/inputs/vid0.mp4 

   Demo ipython notebook - demo.ipynb

Result:

How to train:

1. Download dataset from this link - https://www.kaggle.com/deadskull7/fer2013
2. Extract the content of zip inside 'data' folder.
3. Run below command -

 python train.py --path [path_to_csv_file] --epochs [no_of_epochs]
 #Example - python train.py --path data/fer2013.csv --epochs 15 

References

1. https://www.kaggle.com/deadskull7/fer2013
2. https://www.kaggle.com/deadskull7/facreco-90-14-10-epochs
3. https://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/py_objdetect/py_face_detection/py_face_detection.html