Determination of the Reference Point of a Fingerprint Based on Multiple Levels of Representation

In this article we propose a technique to detect the reference point of a fingerprint based on the main supposition that the crests belonging to the superior area of reference point usually have a orientation quantized of 0°. To take advantage of this fact it is accomplished an analysis of the orien...

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Bibliographische Detailangaben

Hauptverfasser:	Samatelo, J.L.A., Salles, E.O.T.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Computer graphics Error analysis Estimation error fingerprint Fingerprint recognition Image analysis Image databases Image processing NIST orientation image Quantization singular points Testing
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