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This paper studies the feasibility of using mobile phone to achieve low-cost and accurate three-dimensional (3D) road modeling, which provides nutritious supplement to current digital map. Instead of using expensive tools, our method only needs a mobile phone fixed on a moving vehicle. Road surface variation, reflected by vehicle dynamic state, is captured by sensors in the mobile phone.The road in...
In this paper, we propose a path planning framework for underwater exploration and rugosity estimation using Autonomous Underwater Vehicles (AUVs). Rugosity, a measure of variation in the height of a surface, is commonly used to characterize seafloor habitat. The goal of this work is to optimize the survey of an unknown area in order to efficiently estimate its rugosity. To this end, we propose a...
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