NIST Fingerprint Image Quality 2
收藏NIST Chemistry WebBook2026-03-19 更新2026-03-14 收录
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https://data.nist.gov/od/id/mds2-3150
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资源简介：
NIST Fingerprint Image Quality (NFIQ) 2 is open source software that links image quality of optical and ink 500 PPI fingerprints to operational recognition performance. This allows quality values to be tightly defined and then numerically calibrated, which in turn allows for the standardization needed to support a worldwide deployment of fingerprint sensors with universally interpretable image qualities.
