National Natural Science Foundation of China (No.61103134, No.60933013);National Science and Technology Major Special Project of National New Generation of Broadband Wireless Mobile Communication Networks (No.2010ZX03004-003);Special Fund of Fundamental Research Funds for the Central Universities (No.WK210023002, No.WK2101020003);Outstanding Young Talent Fund Project of Anhui Province (No.BJ2101020001)
提出了一种基于仿射最小线性重构误差(Affine Minimum Linear Reconstruction Error
AMLRE)的人脸识别算法
在处理光照问题的同时能够补偿姿态变化造成的局部区域对齐误差
以获得更好的全局识别性能.在公共数据集上的实验结果表明
本文提出的算法对光照和姿态有很好的鲁棒性
同时与现有的人脸识别算法相比
本文的算法具有更高的识别率.
Abstract
Traditional face recognition algorithms usually handle variations in illumination and pose independently.Therefore
it is difficult to obtain the global optimal recognition performance.To this end
we propose an affine minimum linear reconstruction error (AMLRE) algorithm based on the non-rigid characteristics of human faces in this paper
which combines an affine transformation model and the idea of patch with a linear reconstruction model. Our algorithm simultaneously handles illumination variations as well as compensates the local area alignment errors caused by pose variations
which achieves much better recognition performance.Comprehensive experiments on several public face datasets clearly demonstrate that our proposed algorithm is robust to both illumination and pose
and thus outperforms most state-of-the-art methods.