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In this paper, we present a systematic design and implementation of a robust real-time embedded vision system for an unmanned helicopter for ground target seeking and following. The on-board software system is developed based on a multithread technology capable of coordinating multiple tasks. To realize the autonomously ground target seeking and following, a sophisticated vision algorithm is proposed...
A method to compute the lean stance of the camera is proposed, which is based on the parallel perspective mapping model of the camera. This method improved the common monocular vision-based localization method and can be used in the operating system of unmanned underground mining vehicle to detect the travelling status of vehicle in real-time, fit the bad underground road condition, and reduce the...
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