Helping Links For the Project:-
Installing Open CV on Ubuntu 18.04 Lts
https://www.learnopencv.com/install-opencv3-on-ubuntu/
Installing Open CV on Raspberry py
https://www.pyimagesearch.com/2017/09/04/raspbian-stretch-install-opencv-3-python-on-your-raspberry-pi/
Face and Eye Detection on Raspberry py
https://www.instructables.com/id/Face-and-Eye-Detection-With-Raspberry-Pi-Zero-and-/
Just Scroll down to the part where he tells you to install pi camera
Also make sure to change Open CV version in the code to the version your are using.
Installing Dlib Raspberry py
https://www.pyimagesearch.com/2017/03/27/how-to-install-dlib/
Installing Dlib Ubuntu 18.04 Lts
https://www.learnopencv.com/install-dlib-on-ubuntu/
Capture images (Dataset) Through Py Cam
https://www.pyimagesearch.com/2018/06/11/how-to-build-a-custom-face-recognition-dataset/
Facial Recognition on Open CV - Linux
https://www.pyimagesearch.com/2018/06/18/face-recognition-with-opencv-python-and-deep-learning/
Facial Recognition on Open CV - Raspberry Py
https://www.pyimagesearch.com/2018/06/25/raspberry-pi-face-recognition/
Facial Recognition using Azure - Face Rest Api
https://maker.pro/raspberry-pi/projects/raspberry-pi-security-camera-with-face-recognition
Required Microsoft Cognitive Service Account - https://azure.microsoft.com/en-in/try/cognitive-services/?unauthorized=1
Facial Recognition using AWS - Rekognition 1
https://www.hackster.io/Spivey/build-a-facial-recognition-camera-af3939
Facial Recognition using AWS - Rekognition 2
https://www.hackster.io/gr1m/raspberry-pi-facial-recognition-16e34e
http://jireren.github.io/blog/2016/02/27/face-recognition-system-based-on-raspberry-pi-2/
https://www.hackster.io/mjrobot/real-time-face-recognition-an-end-to-end-project-a10826#similar-projects
https://devpost.com/software/face-recognition-raspberry-pi-tqp95a
https://github.com/agonzaga/SmartDoor
https://alphadataone.blogspot.com/2016/11/automatic-attendance-system-using-face.html
https://github.com/sanjeev309/face-recognition-dlib-tensorflow-knn
https://github.com/theshanks13/FaceRecognitionPi