A Novel Criterion for Writer Enrolment Based on a Time-Normalized Signature Sample Entropy Measure
This paper proposes a novel criterion for an improved writer enrolment based on an entropy measure for online genuine signatures. As online signature is a temporal signal, we measure the time-normalized entropy of each genuine signature, namely, its average entropy per second. Entropy is computed lo...
Guardat en:
| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
SpringerOpen
2009-01-01
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| Col·lecció: | EURASIP Journal on Advances in Signal Processing |
| Accés en línia: | http://dx.doi.org/10.1155/2009/964746 |
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