Effect of Resolution and Image Quality on Combined Optical and Neural Network Fingerprint Matching (Classic Reprint) - Softcover

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Excerpt from Effect of Resolution and Image Quality on Combined Optical and Neural Network Fingerprint Matching

This paper presents data on inked fingerprint images matched with optical and hybrid optical neural network correlators. The matching method is tested on an authentication application. The inked fingerprint images are rolled prints scanned at 20 pixels mm on a 4 cm by 4 cm area of a fingerprint card. We study matching of the inked fingerprints using global optical correlations [1] and partial optical correlation features and a system of neural classification and matching networks Images of three different resolutions are tested to determine the effect of image resolution and quality on matching accuracy.

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