Face Recognition Door Lock System Using Raspberry Pi

In this paper we proposed a face recognition security system using raspberry pi which can be connected to the smart home system.

Face recognition door lock system using raspberry pi.

For face recognition an image will be captured by a pi camera and pre processed by raspberry pi like converting re sizing and cropping. Installing opencv in raspberry pi 3. The purpose of this tutorial is show how to add facial recognition to raspberry pi projects. 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 is not registered it will raise an alarm and clicks a picture and send it on the registered number.

Open with github desktop. This is how the system works. Because of this we will need to use an external power source and relay to operate the lock. Once the face is recognized by the classifier based on a pre stored image library the image will be sent to a.

Then face detection and recognition are performed. 1 branch 0 tags. On the other side of the relay module connect the negative form dc power source to the negative of the solenoid door lock. This system is used door lock access for residential and commercial purposes.

A very simple hack of holding a photo of a whitelisted user up to the camera will unlock the door. Connect the vcc and gnd of the relay module to 5v and gnd of raspberry pi. Eigenface was used the feature extraction while principal. Use git or checkout with svn using the web url.

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. Circuit diagram for face recognition door lock using raspberry pi is given below. Here opencv library is used to detect and recognize faces. Then connect the signal pin of the relay module to the gpio 26 of raspberry pi.

Face recognition to control servo lock using raspberry pi and opencv. Access denied about door lock system using facial recognition on the raspberry pi. Here we have designed a highly secured door locking system by using raspberry pi 10. Face recognition door lock system using raspberry pi components required.