In order to overcome the flaw commonly found in the traditional integration projection method that fails to detect the eyes in the deflected image, a new method has thus been proposed to locate the eyes based on the algorithms of integration projection and region growth. Before locating the human eye, a coarse location of faces can be achieved through skin color segmentation, followed by the realization of such preprocessing operations as binarization, morphological operation and region-labeling algorithm by adopting Otsu. The experiment shows that the processing algorithm is of high accuracy, thus laying a good foundation for the analysis of human eyes in the next step.