DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, Hyun | ko |
dc.contributor.author | Yoon, Hyunsoo | ko |
dc.contributor.author | Park, Ki-Woong | ko |
dc.date.accessioned | 2019-08-05T03:20:10Z | - |
dc.date.available | 2019-08-05T03:20:10Z | - |
dc.date.created | 2019-08-01 | - |
dc.date.created | 2019-08-01 | - |
dc.date.created | 2019-08-01 | - |
dc.date.created | 2019-08-01 | - |
dc.date.issued | 2019-08-22 | - |
dc.identifier.citation | The 20th World Conference on Information Security Applications (WISA 2019), pp.234 - 246 | - |
dc.identifier.issn | 0302-9743 | - |
dc.identifier.uri | http://hdl.handle.net/10203/263965 | - |
dc.description.abstract | CAPTCHA is widely used as a security solution to prevent automated attack tools on websites. However, CAPTCHA is difficult to recognize human perception when it gives a lot of distortion to have resistance against the automated attack. In this paper, we propose a method to deceive the machine while maintaining the human perception rate by applying the style transfer method. This method creates a style-plugged-CAPTCHA image by combining the styles of different images while maintaining the content of the original CAPTCHA sample. We used 6 datasets in the actual site and used Tensorflow as the machine learning library. Experimental results show that the proposed method reduces the recognition rate of the DeCAPTCHA system to 3.5% while maintaining human perception. | - |
dc.language | English | - |
dc.publisher | Korea Institute of Information Security & Cryptology | - |
dc.title | CAPTCHA Image Generation using Style Transfer Learning in Deep Neural Network | - |
dc.type | Conference | - |
dc.identifier.wosid | 000656153700018 | - |
dc.identifier.scopusid | 2-s2.0-85079103009 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 234 | - |
dc.citation.endingpage | 246 | - |
dc.citation.publicationname | The 20th World Conference on Information Security Applications (WISA 2019) | - |
dc.identifier.conferencecountry | KO | - |
dc.identifier.conferencelocation | Maison Glad hotel, Jeju island | - |
dc.identifier.doi | 10.1007/978-3-030-39303-8_18 | - |
dc.contributor.localauthor | Yoon, Hyunsoo | - |
dc.contributor.nonIdAuthor | Park, Ki-Woong | - |
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