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Intersection detection is a critical aspect for both route planning and path optimization. In literature, intersections are detected indirectly using the road users' turning behaviors. This paper proposes a novel approach to detect intersections directly using their definition of connecting road segments. We first detect the Longest Common Sub-Sequences (LCSS) between each pair of GPS traces using...
GPS navigation is often found undependable in urban situations where tall structures occlude large parts of the sky. To keep accurate position in these situations, we need an alternative method. We propose a novel visual odometry method that is shown to provide reliable relative motion estimation in typical urban road driving using a single camera. While the short-term accuracy is good, relative motion...
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