Merge pull request #71 from coni233/master

Update features_extraction_to_csv.py

Update get_faces_from_camera_tkinter.py

Update features_extraction_to_csv.py

Update get_faces_from_camera_tkinter.py

Merge pull request #51 from coneypo/dependabot/pip/numpy-1.22.0

Bump numpy from 1.21.3 to 1.22.0

Fix issue of videoCapture

Update README.rst

Update README.rst

Update README.rst

Update README.rst

Modify var name when tkinter GUI

[Bug fix] Extract failed when empty face folder

1. New GUI for face register with Tkinter, support set name when saving