Дослідження внутрішньоперсональної та міжперсональної варіабельності динамічних параметрів підпису у процесі їх ідентифікації
The choice of dynamic parameters of the signature, steady against geometric variability is substantiated, the process of their normalization both on amplitude, and on time is described. The stability of dynamic signature parameters to intrapersonal variability is investigated on the basis of statist...
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| Date: | 2021 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Vinnytsia National Technical University
2021
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| Online Access: | https://oeipt.vntu.edu.ua/index.php/oeipt/article/view/574 |
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| Journal Title: | Optoelectronic Information-Power Technologies |
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Optoelectronic Information-Power Technologies| Summary: | The choice of dynamic parameters of the signature, steady against geometric variability is substantiated, the process of their normalization both on amplitude, and on time is described. The stability of dynamic signature parameters to intrapersonal variability is investigated on the basis of statistical analysis of scatter parameters of individual signature implementations relative to the average dependence. The sensitivity of dynamic signature parameters to interpersonal variability is investigated. The validity of the choice of the parameter l(t) and the unreasonableness of the choice of the parameter α(t) for use in the highly reliable method of dynamic identification of signatures based on the spiking neural network are proved. |
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