提出一种基于多区域侧影面积的步态识别方法.该方法将视频序列中检测出的步态侧影划分为5个子区域,提取每个子区域中的侧影面积并计算步态序列中面积的变化特征,从而构成描述步态序列的特征向量.实验表明该方法具有较好的识别性能,是一种有效的步态识别方法.
A gait recognition method based on silhouette areas of multi-regions is proposed. Firstly, the detected human silhouette is divided into five sub-regions in the video sequence. Then, the silhouette area features of each sub-region are extracted and the changing features in the gait sequence are computed. Therefore, the gait feature vectors can be constructed. Finally, experimental results show that the proposed approach is valid and has encouraging recognition performance.