한국정보처리학회:학술대회논문집 (Proceedings of the Korea Information Processing Society Conference)
- 한국정보처리학회 2021년도 춘계학술발표대회
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- Pages.278-281
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- 2021
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- 2005-0011(pISSN)
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- 2671-7298(eISSN)
DOI QR Code
컨볼루션 네트워크 기반의 캡차 인식
CAPTCHA RECOGNITION BASED ON CONVOLUTION NEURAL NETWORK
- Gao, Ling-Feng (Dept. of Computer Science, Hanyang University) ;
- Joe, Inwhee (Dept. of Computer Science, Hanyang University)
- 발행 : 2021.05.12
초록
For a long time, CAPTCHA Recognition has been a major challenge in the field of artificial intelligence. Although there are many related technologies that can solve this identification problem, further breakthroughs are still needed. Based on the existing SSD network, this paper adds a non-block module. Compared with the original SSD network, the recognition rate of SSD + Non-local is improved from 86.12% to 88.47%.In addition, it is worth noting that the recognized character verification code consists of Arabic numerals, uppercase and lowercase English letters.
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