Title: Human-Computer Interaction System R & D with Low-cost Based on Eye Tracking
Abstract: For the existing eye tracking systems are all expensive,this paper discusses how to build a low-cost and non-interference eye tracking system.The system uses a CCD camera placed in front of the user to capture the image of the human eye.Then image processing software is used to extract the characteristics of the eye,according to the relative position between the characteristics to calculate the coordinates of the gaze on the screen.The system can monitor real-time access to the user's point coordinates,and then achieves the human-computer interaction.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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