Research and Design of Real-Time Eye Location and Algorithm
Bo Zhu, Peng-yun Zhang, Chuang Zhang, Wei Zhou, Jiannan Chi, Tian-xia Zhang · 2012
To rapidly and accurately locate eyeson a multi-pose face under natural lighting usinggaze tracking, a method of eye detection using a combination ofthe skin color and the AdaBoost algorithm is proposed. Eye-geometry constraints are adopted, andYCbCr color space and the HSU skin-color model are used. Since the brightness of an object in YCbCr chromatic space can be rapidly detected, the skin-color model first gets a crude face location.The AdaBoost algorithm then detects the eyes and face to finish the face location and eye location. Using a rotation method to locate multi-angle eyes, the accurate eye position is obtained. Experimental results show that the method not only efficiently calculates eye and face location but also the rotated face angle.