US Patent 7110581 Wavelet-enhanced automated fingerprint identification system
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Patent Inventor Names
Bao Liu0
Jo Yew Tham0
Lixin Shen0
Seng Luan Lee0
Tao Xia0
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Patent abstract
A method and system for performing automated biological identification. The system including a preprocessing module with a histogram transform for locally and globally enhancing biological data such as fingerprints. An enhancement module with a fast smoothing and enhancement function. A feature extraction module with a fingerprint oriented thinning function. A matching module with a resolution-enhanced Hough transform function for fingerprint registration and matching score function.
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US Patent 07110581 Wavelet-enhanced automated fingerprint identification system US Patent 7110581 Wavelet-enhanced automated fingerprint identification system
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Patent Number
07110581
Patent Number
7110581
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US Patent 07110581 Wavelet-enhanced automated fingerprint identification system
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Is a
Patent jurisdiction
Patent number
07110581
Date of patent
September 19, 2006
Patent application number
11092630
Date Filed
March 30, 2005
Patent primary examiner
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