Face Recognition Door Lock System Using Raspberry Pi

An embedded face recognition system based on the raspberry pi single board computer is proposed in this paper.

Face recognition door lock system using raspberry pi. 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 advantage of installing this system on portable raspberry pi is that you can install it anywhere to work it as surveillance system. The operating system used for raspberry pi is raspbian as it is open source anyone can use. To capture your face image place yourself in front of the pi camera and press pushbutton switch s1.

Face detection and data gathering. The image of your face will get stored in the database. 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. The project will consist of three phases.

The purpose of this tutorial is show how to add facial recognition to raspberry pi projects. The authors of 9 proposed a face recognition security system using raspberry pi which can be connected to the smart home system. 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. In this tutorial you are going to learn how to build a facial recognition based door lock using a raspberry pi.

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. Raspberry pi opencv python face recognition lock introduction. A very simple hack of holding a photo of a whitelisted user up to the camera will unlock the door. The face recognition has been done using the eigenfaces algorithm principle component analysis or pca and implemented using the python api of opencv.

Before diving into the code let s connect the solenoid lock with the raspberry pi. Face recognition system consists of face detection and face localization using haar. This project was part of the embedded system design course and uses face recognition to control a servo lock. This design of a facial recognition door lock should not be implemented to protect and lock anything of value or a home.

Face recognition technology has improved drastically in the past decade and now it is primarily used for surveillance and security purpose. Circuit diagram of the face recognition 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. This system is powered by raspberry pi circuit.