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Volume 30 Issue 2
Feb.  2005
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LU Jian, WANG Hui. Comparison Between SVD and DCT Feature Extraction Methods in Face Recognition[J]. Geomatics and Information Science of Wuhan University, 2005, 30(2): 118-121.
Citation: LU Jian, WANG Hui. Comparison Between SVD and DCT Feature Extraction Methods in Face Recognition[J]. Geomatics and Information Science of Wuhan University, 2005, 30(2): 118-121.

Comparison Between SVD and DCT Feature Extraction Methods in Face Recognition

Funds:  国家自然科学基金资助项目(40171032)
  • Received Date: 2004-11-19
  • Rev Recd Date: 2004-11-19
  • Publish Date: 2005-02-05
  • This paper compares SVD (singular value decomposition) with DCT (discrete cosine transform) in the face recognition, and concludes that SVD is less effective than DCT in recognition ratio and time cost. Experimental results show that SVD is an available feature extraction method, but is not a best one for pattern recognition
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通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Comparison Between SVD and DCT Feature Extraction Methods in Face Recognition

Funds:  国家自然科学基金资助项目(40171032)

Abstract: This paper compares SVD (singular value decomposition) with DCT (discrete cosine transform) in the face recognition, and concludes that SVD is less effective than DCT in recognition ratio and time cost. Experimental results show that SVD is an available feature extraction method, but is not a best one for pattern recognition

LU Jian, WANG Hui. Comparison Between SVD and DCT Feature Extraction Methods in Face Recognition[J]. Geomatics and Information Science of Wuhan University, 2005, 30(2): 118-121.
Citation: LU Jian, WANG Hui. Comparison Between SVD and DCT Feature Extraction Methods in Face Recognition[J]. Geomatics and Information Science of Wuhan University, 2005, 30(2): 118-121.

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