Eye Location Based on Blocks
基于块的眼睛定位方法

In this paper,we introduce an effective algorithm based on blocks(BoB) for eye location.The image is partitioned to blocks by a threshold.Based on the comparability between two eyes and the uniqueness of a pair of eyes,it can locate eyes after matching each two blocks.Due to what we use are the location and the comparability between two eyes and eyes are considered in pairs,the algorithm could work on rotated images and get higher detection rate.What's more,it can deal with moderate illumination and expression changes.Experiments on a number of face images have shown that our algorithm is reliable and fast.