Real time pupil-corneal reflection following with Labview

Eye tracking in human-computer interaction is a situation often encountered in recent years. Pupil and eye gaze detection is used in health problems, security systems, ergonomic design, psychological analysis, market research, military areas and control applications. In this study, A realtime pupil-corneal reflection tracking with free head position is made by using Labview and Labview Vision Development Module. Literature in pursuit eye racking, we see that many different methods and algorithms used. Many of them use circle and ellipse detection algorithms. This is the long processing time of algorithms is one of the difficulties. With the proposed method in this study, pupil-corneal reflection is detected in 11 ms time at free head position.