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The paper proposes a robust guidance law with high-order sliding mode variable structure to handle the problems of poor convergence and the control chattering variable structure considering limited guidance information when the target is suffering the high maneuver interception. A sliding surface is illustrated with finite time convergence. The high-order sliding mode variable structure guidance law...
In order to improve the accuracy and robustness of real-time tracking system, this paper presents new methods for efficient object tracking in video sequences using multiple features and particle filter. Based on the problem that tracking with a single feature is susceptible to interference, the color and edge orientation features are combined under the particle filtering framework, and an adaptive...
Contrast media is widely used in hospital for a better imaging of CT angiography. However, emergencies (such as needle eruption and capillary hemorrhage) may exist due to the extreme high speed of injection. A video-object-tracking system is implemented in this paper which can keep track of the patient's progress and sound an alarm in the event of danger. The MeanShift algorithm for real-time object...
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