基于数字图像处理的人脸检测算法研究

Research Based on Digital Image Irocessing of Face Detection Algorithm

人脸检测是人脸识别的前提和基础,同时在数字视频处理、身份验证、基于内容的检索、视觉检测等方面都有着非常重要的应用价值,该文对基于数字图像处理的彩色人脸检测的各个步骤包括图像去噪、图像边缘检测、图像分割、图像光照影响的去除等的发展现状进行了研究,并指出了各个步骤以后的发展方向。

Face detection is premise and the foundation of face recognition,at the same time,it has very important application val ue in the digital video processing,authentication,content based retrieval,visual detection,this paper makes a study based on digi tal image processing,color face detection steps at the present situation,that include human face image denoising,human face im age edge detection,human face image segmentation,image the illumination effect removal,and points out the future develop ment direction of each step.