Gesture Recognition using Opencv in Raspberry Pi

Abstract

The concept introduces multi finger touch input based authentication system for mobile devices the characteristics hand movement based 22 number of gestures based on the hand movements have been taken into account from the users. The user experience over the multi figure sensing has been sensed in this system.  multiple users data patterns of gestures are taken into account and features are sensed based on DTW algorithm and then the five finger position are sensed and based on the location features on the five figure in the time has been sensed to find the features based on the positions of the fingers then based on that comparison over the already defined functions gestures and the given input ratio is sensed over it and the Equal Error Rate (EER) is sensed over the images. Then the four commonly used gestures had been sensed namely CCW, Pinch, Drag, Swipe.

Keywords-OpenCV, Raspberry pi, DTW algorithm.