ZHENG Rui, SHAO Zong-kai. Pedestrian detection method based on Gaussian mixture model and combined feature[J]. 2017, 36(7): 150-153. DOI: 10.13873/j.1000-9787(2017)07-0150-04.
基于混合高斯模型与联合特征的行人检测方法
摘要
针对视频环境下行人检测多数采用窗口滑动方法识别慢、不能快速找到行人窗口的缺点
提出了一种基于组合算法的行人目标识别方法
利用高斯混合模型方法提取视频中的运动前景
划定一个泛目标窗口
再使用HOG-l bp联合特征训练的分类器对泛目标窗口进行分类
得到分类结果
对行人目标进行标记。经实验验证:该方法相对于当前行人检测方法
检测速度和正确率都取得了很好的效果。
Abstract
Aiming at shortcomings of pedestrian detecting methodes mostly use window slipping
and the method can’t quickly find suspected pedestrian windows in video environment
propose a method to detect pedestrian based on combination algorithms. Firstly sports foreground in video is extracted by Gaussian mixture model( GMM)method
delimit a suspected pedestrian windows. Then
use classifier based on hog-lbp combined feature training to classify generic target window
and get classification
label pedestrian target result. Through verification of experiment
the method get a good result on detecting speed and accuary compared with current pedestrian detection method.