hi guys welcome to takeoff group
today i have come up with my new project Face recognition system using raspberry pi
there are various security systems like finger print,voice,signatures,biometrics
and so on among these
face detection
appears quite exciting and catching in people
when compare to other security systems
this system is widely used because of benefits
so in this projects we are going to detect
the faces using camera and raspberry pi
let us see how it is done
and first moving to the block diagram
here you can power supply is given to the raspberry pi
and web cam is giving as input to the raspberry pi
to captures the pictures and saving the data base in the
raspberry pi
this is the hardware part
In this hardware section you have a detail description of the project
here is the raspberry pi which act as a heart of this project
because the entire database is stored in the raspberry pi
here you are seeing web cam
Web cam will capture the series of snapshots
and store in the raspberry pi data base.
so set of images are captured along with their names  with different angles and different lighting conditions
to build a better face recognition model
in this way the image of your face will be get stored in the database
next time whenever you enters in front of the camera
your face will be recognized and your name will be displayed on the system
when a person enters into the camera zone
it will take a snapshot of that person
and it will send to the raspberry pi
raspberry pi will check the existing data base and compares
that picture in the database
if it detects the picture the name will be displayed on image
when an unauthorized person enters in to the camera zone
the number will be displayed on the image
Ok let us see the output this
person database already stored in the raspberry pi
so raspberry pi check this picture in the
stored database
and displays name on the image
let us see another example
here this person is showing another image
so that is also have been stored in the raspberry pi
and the name of that picture is displaying on this system
so this is real time face recognition system
which captures and process the captured face images to the raspberry pi
and stored in the data base of raspberry pi
so this is how facial recognition system is  wore better than other biometric techniques
that this can be used for surveillance purpose like
searching for wanted criminals,suspected persons missing children's
and for higher security purpose etc
so these are going
to be used more and more in the future
for security reasons because they provide better performance over other security systems
so this is how our system works this is the final output of our project
For more projects please visit
our website www.takeoffprojects.com
Thank you
