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A robust, efficient video analytic tool is presented for detection and estimation of driver's head position and orientation in the SHRP 2 NDS dataset. It is shown that by exploiting the temporal correlations between successive frames in a video, challenging conditions such as lighting variations, and lower resolutions, may be mitigated effectively. The Viola-Jones frontal face detector provides initial...
Video analytics have recently emerged as a promising technique of retail fraud detection for loss prevention. Efficient video analytic algorithms are highly desired for a practical fraud detection system. In this paper, we present a real-time algorithm for recognizing a cashier's actions at the point of sale (POS), which can be further used to analyze cashier behaviors for identifying fraudulent incidents...
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