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In this paper, we propose a real time, robust contour tracker for vehicles in IR images captured from an aerial moving camera. Lack of a background model, lack of a motion model and lack of any training data make the job challenging, but realistic. We compare a standard approach of contour evolution using energy minimization in the snakes algorithm with our Harris corner based Elliptical Fourier contour...
There are many approaches to pedestrian detection in collision avoidance systems depending on the sensors (visible light, thermal infrared, radar, laser scanner) used for acquiring the data and the features (depth, shape, motion) used for detection. In this paper we present a method for shape based pedestrian detection in traffic scenes using a stereo vision system for acquiring the image frames and...
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