Browsing Faculties by Author "Yan, WQ"

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Applying Visual Cryptography to Enhance Text Captchas

Yan, X; Liu, F; Yan, WQ; Lu, Y

Nowadays, lots of applications and websites utilize text-based captchas to partially protect the authentication mechanism. However, in recent years, different ways have been exploited to automatically recognize text-based ...
Human Gait Recognition Based on Frame-by-frame Gait Energy Images and Convolutional Long Short Term Memory

Wang, X; Yan, WQ

Human gait recognition is one of the most promising biometric technologies, especially for unobtrusive video surveillance and human identification from a distance. Aiming at improving recognition rate, in this paper we ...