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基于模型的车辆检测与跟踪

DOI: 10.11834/jig.20080313

Keywords: 模型匹配,车辆检测,跟踪

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Abstract:

车辆检测算法是汽车辅助驾驶系统中的核心算法之一。为了对摄像机抖动下的目标进行鲁棒跟踪,提出了一种新的基于投影的曲线模型匹配方法,利用投影的完整度、匹配点相对于模型的偏移量期望和方差的加权和作为相似性度量。在此基础上建立模型匹配算法,利用车辆模型匹配进行车辆的检测和跟踪。实验结果表明,该算法具有良好的适应能力,对不同车型、大小、颜色的车辆都能够进行很好的检测和跟踪,并能够在车辆颠簸造成摄像机抖动的情况下保持目标的稳定跟踪。

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