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Finger vein recognition is a biometric method utilizing the vein patterns inside one's fingers for personal identification. Every user has 10 fingers in total, among which the index fingers and middle fingers from left and right hands are the most common used fingers in finger vein recognition systems, for their suitable length, width and flexibility. No evidence shows any significant relationship...
Spread-spectrum is a technique which is widely used in telecommunication and radio communication. For clock signal, this technique makes the clock signal energy distributed on the relevant frequency range rather than on the single frequency point. Thus the Electro-Magnetic-Interference (EMI) of clock is reduced. Since the clock signal is modulated by another signal, resulting in its frequency is changing,...
In this paper, we propose an artificial bee group colony algorithm for numerical function optimization, based on the thoughts of group competition and similar property characteristic. Our algorithm contains three optimization strategies including grouping strategy, similar property strategy and competition strategy, which could not only ensure the algorithm finds better solutions stably, but also...
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