Iris Tracking Using a Single Web-Cam without IR Illumination

Iris Tracking is the process of determining the point of gaze or the motion of an eye. In today´s era, the combination of Iris Tracking and gaze estimation shows a person´s interest. In this paper, we have focused on a single-camera-based gaze estimation algorithm. The paper also describes the implementation of both iris and movement of cursor according to iris position which can be used and detected for gaze estimation in order to improve accuracy without using IR Illumination or any sensor camera. The system works at different distraction conditions, as the normalized error rate is minimal.