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With the growing demand for security, video surveillance is becoming increasingly important. And persistence is a key indicator for intelligent surveillance systems which means the ability to fit 24 hoursall-weather work. While the performances of traditional surveillance systems are limited since they can only gain either visible images during the day or intensity images in poor illumination conditions...
Real-time human tracking in complex environments usually presents many challenges, such as partial/complete occlusions caused by irregular motion and similar-color distractors. Switching Linear Dynamic System(SLDS) and Meanshift(MS) are two successful approaches, although both have inherent deficiencies, like accumulated prediction and correction errors in SLDS, uncoded attentional and spatial information...
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