上海大学学报(自然科学版)

• 通信与信息工程 • 上一篇    下一篇

基于方差相似度计算的人脸识别技术

黄翠荣,严佩敏,时鹿鸣   

  1. 上海大学 通信与信息工程学院,上海 200072
  • 收稿日期:2005-07-29 修回日期:1900-01-01 出版日期:1900-01-01 发布日期:1900-01-01
  • 通讯作者: 严佩敏

Face Recognition Based on Computation of Variance Similarity

HUANG Cui-rong,YAN Pei-min,SHI Lu-ming   

  1. School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China

  • Received:2005-07-29 Revised:1900-01-01 Online:1900-01-01 Published:1900-01-01
  • Contact: YAN Pei-min

摘要:

针对人脸识别过程中所需的图像匹配,采用计算特征矢量方差的方法,经过一定的对应关系变化,得到了相似度计算的权值.这些权值具有很好的稳定性和准确性,有利于识别率的提高.实验采用自制人脸库进行识别测试,取得了较满意的结果,验证了此方法的有效性.

关键词: 方差计算, 人脸识别, 相似度计算

Abstract:

This paper deals with image match for face recognition. Variances of feature vectors are computed, giving the weights of similarity after certain translation to the variations. This method is beneficial in increasing the face recognition rate due to its stability and accuracy. Experiments are carried out using the face database developed in the authors' laboratory. The recognition results are satisfactory, indicating validity of the proposed method.

Key words: computation of variance, similarity computation, face recognition

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