Overview / Usage

Barcode based Face Detection login system

WHAT IS GODFACE?

1. Godface is Barcode based check in check out system with the help of face detection authorization
2. uses google mobile vision api.
3. scan barcode and decode it.

HOW IT WORKS?

1. godface will scan the barcode to detect the stationary, unique barcode sticker
2. face detection uniquely identifies the user by calculating facial landmark
3. all the information is stored in database for further use

HOW IT WILL BE BENIFICIAL? :)

1. Uses cheap faster multipurpose and efficient google vision api
2. barcode detect the location of user with 100% accuracy and high user interaction security
3. database creates indexes which directy used in data manipulation

Methodology / Approach

methodology is simple to

1. detect the facial landmarks using google mobile vision api (i did not use dlib bz i want app to be consize and less size)

2. calculate differences between consecutive landmarks and create hashindex & save it into database.

3. scan Barcode using same mobile vision api and save information to database.

4. for information retrieval use binary search over hash map to find specific person was present in class

5. update flag and note time for both entry and exit

Technologies Used

Android, Google Mobile vision API, JAVA

Repository

https://github.com/ajinkyajawale14/godface

Other links

• Ajinkya Jawale - Medium Blog