Fast and Accurate Algorithm for Eye Localization for Gaze Tracking in Low Resolution Images.

Iris centre (IC) localisation in low-resolution visible images is a challenging problem in computer vision community due to noise, shadows, occlusions, pose variations, eye blinks etc. This study proposes an efficient method for determining IC in low-resolution images in the visible spectrum. Even low-cost consumer-grade webcams can be used for gaze tracking without any additional hardware. A two-...