一种快速人体骨架建模方法

提出从序列视频中快速建立人体骨架模型的方法。基于阴影特征采用Otsu算法完成运动目标检测中的阴影消除,得到准确的人体轮廓;对人体轮廓进行形态学的细化处理,采用新建立连通性结构标准和肢体关节点定位算法处理骨架建立人体骨架模型。实验结果表明,该方法对人体肢体部位各端点定位获得较高的准确率,能快速定位关节点,较好地得到人体骨架模型。

Fast method on building human skeleton model

This paper proposed a method of how to build human skeleton model from video sequence quickly.By using Otsu algorithm based on shadow’s feature to complete shadow removal in moving target detection,it could get human contours precisely.Preprocessing human contours by morphological refined method and using new connectivity standard and human joint’s location algorithm were used to build human skeleton model.Experiments show that proposed method gains a high accuracy of human joint’s location,and has a good modeling effect.