Earticle

초록

영어

We propose a novel user authentication system using visual communication. The proposed system consists of two parts: a sender system, and a receiver system. The sender system converts a digital password into a color-coded image using a color displaying screen attached to a sender device. The receiver system detects these color-coded images using a camera, extracts the color values, and decodes them into the original digital password. We measured the data transfer accuracy of the visual communication system, and found that the average accuracy at the bit level was about 99.2% at the suggested experiment environment, to show that this system can work in real situations.

목차

Abstract
 1. Introduction
 2. System Architecture
 3. User Authentication System
  3.1. Mobile Device Detection Algorithm
  3.2. Data Encoding Algorithm
  3.3. Data Decoding Algorithm
 4. Experiment and Implementation
  4.1 Experimental Result
  4.2 Implementation
 5. Conclusion
 References

키워드

저자

• Byung-Hun Oh [ School of Electronic Electrical Engineering, Sungkyunkwan University, Suwon-Si, 440-746, Korea ]
• Kyung-Won Chang [ School of Electronic Electrical Engineering, Sungkyunkwan University, Suwon-Si, 440-746, Korea ]
• Kwang-Seok Hong [ School of Electronic Electrical Engineering, Sungkyunkwan University, Suwon-Si, 440-746, Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605