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文中对基于红外电视法的眼动仪原理及实现做了详细的研究，详细讨论了瞳孔中心位置坐标的提取算法及ＡＳＩＣ实现、眼动仪的实时眼动测量的标定与显示、由瞳孔中心位置确定眼睛实际注视点的标定算法，并对眼动仪的系统性能进行了分析
In this paper, the principle and realization of eye tracker based on infrared television method are studied in detail. The algorithm of extracting the coordinate of center of pupil and the implementation of ASIC and the calibration and display of real time eye movement measurement of eye tracker are discussed in detail. Determine the actual gaze point of the eye calibration algorithm, and the eye tracking system performance analysis