Description: As the fingerprint has a unique and invariance, as well as fingerprint recognition technology with high feasibility and practicality , fingerprint become the most popular and one of personal identity authentication technology the most reliable.
In this paper, the fingerprint image based on wavelet transform various treatments were analyzed and summarized . Image processing , including fingerprint image filtering and wavelet transform fingerprint image enhancement based on wavelet-based . Also introduced fingerprint image pre-processing : The purpose is to remove the fingerprint image noise , convert it to a sharp point chart, easy to extract the correct fingerprint feature . It is divided into four steps , namely gray filtering , binary , binary de-noising, refined.
In this paper, the status quo based on point pattern matching fingerprint matching algorithm slower , designed a new fingerprint matching method , which uses pattern matching techniques to find the line fingerprint ma
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Fingerprint.cpp
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