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广西师范大学学报(自然科学版) ›› 2019, Vol. 37 ›› Issue (4): 61-67.doi: 10.16088/j.issn.1001-6600.2019.04.007
肖逸群, 宋树祥*, 夏海英
XIAO Yiqun, SONG Shuxiang*, XIA Haiying
摘要: 针对行人检测速度与实际应用问题,本文提出一种多特征的快速行人检测方法并应用于视频监控系统中。首先通过混合高斯建模,提取图像有效的运动区域,使得检测面积缩小;接着,将提取出的图像进行边缘处理,对HOG特征与LBP特征进行融合,使用支持向量机(SVM)训练分类器;最后在Hi3516A开发板上实现行人检测算法,实现实时监控检测。本文分别在PC端和开发板上进行实验,结果表明本文方法有效地提高了速度,达到了实时行人检测要求,且系统运行稳定,可用于实际监控中。
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