This paper systematically discusses the function of bl urring image without noises to face image recognition,and develops a novel met hod to improve the correct rate of face recognition.

• 系统研究了在没有噪声的情况下对图像进行模糊处理对人脸图像识别效果的影响,从而提出了一种新的用于提高正确识别率的方法。