计算机工程与应用2016，Vol.52Issue(23)：153-158,6.DOI:10.3778/j.issn.1002-8331.1602-0033
集成HOG步态模板
Integrated HOG gait template
赵叶烨1
作者信息
- 1. 复旦大学 计算机科学技术学院，上海 200433
- 折叠
摘要
Abstract
Gait template plays a crucial role in improving real-time performance of gait recognition. However, its perfor-mance suffers from lacking of time-series information and insufficient extraction of statistical features in images. In this paper, Gait Energy Image(GEI)and the Chrono-Gait Image(CGI)is used for the representation of gait features, followed by extracting their respective spatial features and further extracting spatial feature. Based on these features, an integrated HOG gait template is proposed. This template can preserve time-series information well and effectively represent spatial features in gait sequences. Experiments in USF benchmark gait database show that compared with other published algo-rithms, the proposed template achieves better performance in gait recognition.关键词
计算机视觉/步态识别/步态模板/方向梯度直方图(HOG)特征Key words
computer vision/gait recognition/gait template/Histograms of Oriented Gradients(HOG)feature分类
信息技术与安全科学引用本文复制引用
赵叶烨..集成HOG步态模板[J].计算机工程与应用,2016,52(23):153-158,6.
