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We present a monocular vision-based navigation system that incorporates two contrasting approaches: region segmentation that computes the road appearance, and road boundary detection that estimates the road shape. The former approach segments the image into multiple regions, then selects and tracks the most likely road appearance. On the other hand, the latter detects the vanishing point and road...
Vision based human robot interaction (HRI) in a crowded scene is a challenging research problem. The aim of this paper is to provide a reliable framework for simple gesture recognition for robotic navigation under partial occlusion and varying illumination conditions. The proposed method combines hand motion segmentation and skin colour detection for gesture recognition. Motion clustering based on...
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