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A Gabor Filter Based Fingerprint Enhancement Scheme Using Average Frequency.
En Zhu
Jianping Yin
Guomin Zhang
Chunfeng Hu
Published in:
Int. J. Pattern Recognit. Artif. Intell. (2006)
Keyphrases
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detection scheme
face recognition
feature vectors
image representation
short time fourier transform
noise reduction
standard deviation
low frequency
learning scheme