A Crowdsensing-Based Real-Time System for Finger Interactions in Intelligent Transport System

<div>Foreground and shadow extraction. (a) The captured current image. (b) The captured previous 10th image. (c) The captured previous 15th image. (d) Foreground and its shadow extraction result.</div>

Wireless Communications and Mobile Computing

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Figure 3

Figure 3: A Crowdsensing-Based Real-Time System for Finger Interactions in Intelligent Transport System 