An Algorithm of Face Recognition Based on LBP Operator and EMD

FU Chao-xia; WANG Li-ming

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An Algorithm of Face Recognition Based on LBP Operator and EMD

更新时间：2026-09-04

- An Algorithm of Face Recognition Based on LBP Operator and EMD
- Vol. 29, Issue 12, Pages: 163-165(2012)
- 作者机构：
  
  1. 中北大学机构电子测试技术重点实验室&仪器科学与动态测试教育部重点实验室信息通信工程学院,山西,太原,030051
  2. 山西省委党校信息网络教研部,山西,太原,030006
- 作者简介：
- 基金信息：
- DOI：
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- Published：2012
- 稿件说明：
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付朝霞, 王黎明. 基于LBP算子与EMD的人脸识别算法[J]. 微电子学与计算机, 2012, 29(12): 163-165.

FU Chao-xia, WANG Li-ming. An Algorithm of Face Recognition Based on LBP Operator and EMD[J]. 2012, 29(12): 163-165.
付朝霞, 王黎明. 基于LBP算子与EMD的人脸识别算法[J]. 微电子学与计算机, 2012, 29(12): 163-165. DOI：

FU Chao-xia, WANG Li-ming. An Algorithm of Face Recognition Based on LBP Operator and EMD[J]. 2012, 29(12): 163-165. DOI：

摘要

提出了基于LBP算子与EMD的人脸识别算法.该方法先通过图像预处理

把光照变化控制在一定范围内

然后提取图像的局部LBP特征

获得图像的LBP直方图.EMD可以准确地计算直方图的距离

因此本文采用EMD方法对LBP直方图进行计算

完成对图像相似性的度量.在GTAV人脸库上的实验结果表明

本文算法对光照变化和噪声更加鲁棒

EMD测度方法比χ2测度方法具有更高的识别率.

Abstract

This paper proposes an algorithm of face recognition based on LBP operator and EMD.It uses a simple and efficient image preprocessing to limit the illumination variation.And then the LBP histogram of the image is obtained by extracting the local LBP feature.The EMD can accurately calculate the distance of the histogram

and thus the use of EMD can examine of image similarity by calculating the LBP histogram.In GTAV face database

the experimental results show that the algorithm is more robust to illumination changes and noise

and the EMD has a higher recognition rate than the χ2 measure.

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