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Automatic Border Control (ABC) systems based on face recognition are widely deployed in a border control scenarios. The efficiency of a ABC system depends on the early recognition of the capture subject as soon as he/she appears in the vicinity of the camera. However, due to various factors, including the change in illumination conditions, it is often challenging to capture a good quality face sample...
Presentation (or spoof) attacks on biometric system is a growing concern that received substantial attention from both academics and industry. In this paper, we present a novel way of addressing a Presentation Attack Detection (PAD) (or spoof detection) by exploiting the inherent characteristics of the Light Field Camera (LFC) for visible spectrum iris biometric system. The proposed PAD algorithm...
Face recognition in a wide area surveillance scenario is a challenging problem as it requires multiple cameras, needs to process low resolution samples and high computation. In this paper, we experiment with a Light-Field Camera (LFC) to effectively address a wide area surveillance scenario. The interesting property of the LFC is that, it can provide different focus (or depth) images in a single capture...
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