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基于行程累加的目标标记硬件加速算法

郑红 李俊

郑红, 李俊. 基于行程累加的目标标记硬件加速算法[J]. 北京航空航天大学学报, 2012, (11): 1425-1429.
引用本文: 郑红, 李俊. 基于行程累加的目标标记硬件加速算法[J]. 北京航空航天大学学报, 2012, (11): 1425-1429.
Zheng Hong, Li Jun. Accelerated hardware target labeling based on run-length accumulation[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (11): 1425-1429. (in Chinese)
Citation: Zheng Hong, Li Jun. Accelerated hardware target labeling based on run-length accumulation[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (11): 1425-1429. (in Chinese)

基于行程累加的目标标记硬件加速算法

基金项目: 光电信息重点实验室基金资助项目(9140C150105100C1502); 国家自然科学基金资助项目(60543006)
详细信息
  • 中图分类号: TP391.42

Accelerated hardware target labeling based on run-length accumulation

  • 摘要: 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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出版历程
  • 收稿日期:  2011-07-01
  • 网络出版日期:  2012-11-30

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