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基于PCA的指纹识别算法研究 被引量:1

Fingerprint identification algorethm based on PCA
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摘要 介绍了主成分分析(Principal Component Analysis,简称PCA)方法及其在指纹识别算法中的两个重要应用。并分析了当前指纹匹配算法的研究热点。 The PCA method and its two important applications in fingerprint identification are discussed. The research tendency in fingerprint maching is also given.
出处 《河北省科学院学报》 CAS 2007年第2期1-3,共3页 Journal of The Hebei Academy of Sciences
关键词 主成分分析 指纹识别 匹配算法 Principal Component Analysis Fingerprint identification Fingerprint maching
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参考文献4

  • 1A M Bazen and S H Gerez. Directional field computation for fingerprints based on the principal component analysis of local gradients[ C], in Proceedings of ProRISC2000, 11th Annual Workshop on Circuits, Systems and Signal Processing, Veldhoven, Netherlands, 2000.
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  • 3A M Bazen, G T B Verwaaijen, S H Gerez, L P J Veelenturf, and B J van der Zwaag, A Correlation-Based Fingerprint Verification System[ J]. in Proceedingsof Workshop on Circuits Systems and Signal Processing,2000: 205 - 213 .
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同被引文献7

  • 1胡永刚,吴翊,卜江.基于加权PCA的声音指纹降维技术[J].计算机应用,2006,26(9):2250-2254. 被引量:5
  • 2Cano P, Batlle E, Kalker T, et al.A review of audio fingerprinting[J].Journal of VLSI Signal Processing,2005,41:271-284.
  • 3Dubnov S.Generalization of spectral flamess measure for non- Gaussian linear processes[J].Signal Processing Letters,2004,11(8): 698-701.
  • 4Miller M L,Rodfiguez M A, Cox I J.Audio fingerprinting:Nearest neighbor search in high dimensional binary spaces[J].Journal of VLSI Signal Processing,2005,41:285-291.
  • 5Foosic[EB/OL]. (2008) .http ://linux.wareseeker.com/free-foosic/.
  • 6Smith L I.A tutorial on principal components analysis[EB/OL]. (2002) .http://www.cs.otago.ac.nz/cosc453/student_tutorials/principal_components.pdf.
  • 7张震,王化清.语音信号特征提取中Mel倒谱系MFCC的改进算法[J].计算机工程与应用,2008,44(22):54-55. 被引量:29

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