Face Recognition Door Lock System Using Raspberry Pi

4 1 raspberry pi raspberry pi rp is an arm based single the third generation raspberry pi 3 it has broadcom bcm2837 64bit arm cortex a53 quad core processor soc running at 1 2ghz and 1gb ram.

Face recognition door lock system using raspberry pi.

In today s tutorial we will learn how to build the face recognition door lock system using raspberry pi this project consists of three phases. A very simple hack of holding a photo of a whitelisted user up to the camera will unlock the door. This design of a facial recognition door lock should not be implemented to protect and lock anything of value or a home. Vijayalakshmi ma srmuniv ac in srm institute of science and abstract.

Raspberry pi electronic board is operated on battery power supply wireless internet connectivity by using usb modem it includes camera pir motion sensor and a door. The project will consist of three phases. Raspberry pi opencv python face recognition lock introduction. Before diving into the code let s connect the solenoid lock with the raspberry pi.

The advantage of installing this system on portable raspberry pi is that you can install it anywhere to work it as surveillance system. Eigenface was used the feature extraction while principal. In this tutorial you are going to learn how to build a facial recognition based door lock using a raspberry pi. Face detection and data gathering.

This system is powered by raspberry pi circuit. Like all face recognition systems the tutorial will involve two python scripts one is a trainer program which will analyze a set of photos of a particular person and create a dataset yml file. The image of your face will get stored in the database. This project was part of the embedded system design course and uses face recognition to control a servo lock.

To capture your face image place yourself in front of the pi camera and press pushbutton switch s1. Whenever the person comes in front of the door it recognizes the face and if it is registered then it unlocks the door if the. Face recognition technology has improved drastically in the past decade and now it is primarily used for surveillance and security purpose. Face images are captured through raspberry pi camera and stored in a database in raspberry pi.

Circuit diagram of the face recognition system using raspberry pi. The purpose of this tutorial is show how to add facial recognition to raspberry pi projects. The face recognition has been done using the eigenfaces algorithm principle component analysis or pca and implemented using the python api of opencv.