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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
½ÉÃþ ÇнÀ ±â¹ÝÀÇ ¼ö±â ÀÏȸ¼º ¾ÏÈ£ ÀÎÁõ ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
Handwritten One-time Password Authentication System Based On Deep Learning |
ÀúÀÚ(Author) |
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Zhun Li
HyeYoung Lee
Youngjun Lee
Sooji Yoon
Byeongil Bae
Ho-Jin Choi
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¿ø¹®¼ö·Ïó(Citation) |
VOL 20 NO. 01 PP. 0025 ~ 0038 (2019. 02) |
Çѱ۳»¿ë (Korean Abstract) |
½ÉÃþ ÇнÀ ¹× ¿Â¶óÀÎ »ýü ÀÎ½Ä ±â¹Ý ÀÎÁõÀÇ ±Þ¼ÓÇÑ °³¹ß¿¡ ¿µ°¨À» ¹Þ¾Æ, º» ³í¹®¿¡¼´Â ½ÉÃþ ÇнÀÀ» ±â¹ÝÀ¸·Î ÇÊü ÀÎ½Ä ¹× ÀÛ¼ºÀÚ °ËÁõÀ» ¼öÇàÇÏ´Â ¼ö±â ÀÏȸ¼º ¾ÏÈ£ ÀÎÁõ ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù. º» ³í¹®¿¡¼´Â ¼ö±â·Î ÀÛ¼ºµÈ ¼ýÀÚ¸¦ ÀνÄÇÒ ¼ö ÀÖ´Â ÇÕ¼º°ö ½Å°æ¸Á°ú, ÀÔ·ÂµÈ ÇÊü¿Í ½ÇÁ¦ »ç¿ëÀÚÀÇ ÇÊü »çÀÌ À¯»ç¼ºÀ» °è»êÇÒ ¼ö ÀÖ´Â Siamese ½Å°æ¸ÁÀ» ¼³°èÇÑ´Ù. º» ³í¹®¿¡¼´Â ÀÛ¼ºÀÚ °ËÁõÀ» À§ÇÑ NIST Speical Database 19 Á¦ 2ÆÇÀÇ Ã¹ ¹ø° ÀÀ¿ë »ç·Ê¸¦ Á¦½ÃÇÑ´Ù. º» ³í¹®ÀÌ Á¦¾ÈÇÏ´Â ½Ã½ºÅÛÀº ³× ÀåÀÇ ÀÔ·Â À̹ÌÁö¸¦ ±â¹ÝÀ¸·ÎÇÑ ¼ýÀÚ ÀÎ½Ä ÀÛ¾÷¿¡¼ 98.58%, ÀÛ¼ºÀÚ °ËÁõ ÀÛ¾÷¿¡¼ 93%ÀÇ Á¤È®µµ¸¦ ´Þ¼ºÇß´Ù. º» ³í¹®ÀÇ ÀúÀÚµéÀº Á¦¾ÈÇÑ ÇÊü ±â¹Ý »ýü Àνıâ¼úÀÌ FIDO ÇÁ·¹ÀÓ¿öÅ© ±â¹ÝÀÇ ´Ù¾çÇÑ ¿Â¶óÀÎ ÀÎÁõ ¼ºñ½º¿¡ È°¿ëµÉ ¼ö ÀÖÀ» °ÍÀÌ¶ó ¿¹»óÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Inspired by the rapid development of deep learning and online biometrics-based authentication, we propose a handwritten one-time password authentication system which employs deep learning-based handwriting recognition and writer verification techniques. We design a convolutional neural network to recognize handwritten digits and a Siamese network to compute the similarity between the input handwriting and the genuine user¡¯s handwriting. We propose the first application of the second edition of NIST Special Database 19 for a writer verification task. Our system achieves 98.58% accuracy in the handwriting recognition task, and about 93% accuracy in the writer verification task based on four input images. We believe the proposed handwriting-based biometric technique has potential for use in a variety of online authentication services under the FIDO framework.
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Å°¿öµå(Keyword) |
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ÀÛ¼ºÀÚ °ËÁõ
ÀÎÁõ ½Ã½ºÅÛ
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FIDO
Deep Learning
Handwriting Recognition
Writer Verification
Authentication System
One-time Password
FIDO
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