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CAPTCHA Image Generation: Two-Step Style-Transfer Learning in Deep Neural Networks †
Mobile devices such as sensors are used to connect to the Internet and provide services to users. Web services are vulnerable to automated attacks, which can restrict mobile devices from accessing websites. To prevent such automated attacks, CAPTCHAs are widely used as a security solution. However,...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7085644/ https://www.ncbi.nlm.nih.gov/pubmed/32182829 http://dx.doi.org/10.3390/s20051495 |