Human-computer Interaction Based on Gaze Tracking and Gesture Recognition

This paper presents a novel human-computer interaction for long-distance operation based on gaze tracking and gesture recognition.The system analyzes the image captured by camera and finds the position of eyes and fingers through some recognition algorithms.The position which user points to the screen finds through the line from the eye to the finger.By recognizing user's gestures,the system executes various operations.Experimental results demonstrate that the interaction can locate the position on the screen and recognize user's gesture.This method achieves friendly and natural long-distance human-computer interaction.