Face recognition using the discrete cosine transform
Face recognition using the discrete cosine transform
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DOI：
10.1023/a:1011183429707
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发表时间：
2001-07-01
影响因子：
19.5
通讯作者：
Levine, MD
中科院分区：
文献类型：
--
作者：
Hafed, ZM;Levine, MD
一个准确和强大的人脸识别系统的开发和测试。该系统利用离散余弦变换（DCT）的特征提取能力，并调用某些归一化技术，增加其鲁棒性的面部几何形状和照明的变化。该方法在各种可用的人脸数据库上进行了测试，包括麦吉尔大学收集的一个数据库。与其他方法相比，该系统表现非常好。
An accurate and robust face recognition system was developed and tested. This system exploits the feature extraction capabilities of the discrete cosine transform (DCT) and invokes certain normalization techniques that increase its robustness to variations in facial geometry and illumination. The method was tested on a variety of available face databases, including one collected at McGill University. The system was shown to perform very well when compared to other approaches.