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Eye movements play a very significant role in human–computer interaction (HCI) as they are natural and fast, and contain important cues for human cognitive state and visual attention. Over the last two decades, many techniques have been proposed to accurately estimate the gaze. Among these, video-based remote eye trackers have attracted much interest, since they enable nonintrusive gaze estimation...
In 2015 International UAV Innovation Grand Prix the competition, the cargo transport task is assumed as: there are 4 buckets placed in four circles on one moving platform. Firstly, the unmanned aerial vehicle (UAV) is required to identify circle targets and the black and white id marker near the circle on one moving platform, then the UAV chosen a target bucket, tracked and transported it to the other...
In this paper, we proposed a video stabilization algorithm based on an efficient block matching on the airplane using Kalman Filtering. This algorithm uses the bit-planes to estimate and compensate the translational motion; while to compensate the rotation motion vector experienced in the video sequences we use the four local estimation approach to compute the rotational resultant vector. The global...
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