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基于行程累加的目标标记硬件加速算法

, PP. 1425-1429

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Abstract:

针对目标标记算法的长耗时、大延迟严重影响目标跟踪的效果和实时性问题,提出了快速的基于行程累加的目标标记硬件加速算法.通过对像素进行行程编码,按照定义的累加规则对相邻行的行程进行累加运算,避免了标号冲突的发生,无需建立等价表,实现了一遍扫描完成连通域标记和连通域特征的计算.实验结果表明提出的算法资源占用较少,输出延迟小,与软件算法相比具有很高的加速比,有利于后续目标跟踪的高速实时处理.

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