We propose an approach for eye corner location based on weighted variance projection function (WVPF).
提出了一种基于加权方差投影函数(WVPF)的眼角定位方法。
Owing to the existence of both peaks of eye corner position at the projection curves of WVPF in horizontal and vertical directions, the eye corner positions are located by analysis of peaks of WVPF.
考虑到眼角的角点特征，眼角位置在眼角区域内的水平加权方差投影曲线和垂直加权方差投影曲线中都有峰值，可通过对加权方差投影曲线的分析对眼角细定位。
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