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We address the problem of modeling complex target behavior using a stochastic model that integrates object dynamics, statistics gathered from the environment and semantic knowledge about the scene. The method exploits prior knowledge to build point-wise polar histograms that provide the ability to forecast target motion to the most likely paths. Physical constraints are included in the model through...
We present a real-time RGB-D based multiperson detection and tracking system suitable for mobile robots and head-worn cameras. Our approach combines RGB-D visual odometry estimation, region-of-interest processing, ground plane estimation, pedestrian detection, and multi-hypothesis tracking components into a robust vision system that runs at more than 20fps on a laptop. As object detection is the most...
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