›› 2016, Vol. 29 ›› Issue (3): 75-.

• 论文 • 上一篇    下一篇



  1. (杭州电子科技大学 计算机学院,浙江 杭州 310018)
  • 出版日期:2016-03-15 发布日期:2016-03-18
  • 作者简介:禹明娟(1990—),女,硕士研究生。研究方向:视频图像处理。

Crowd Density Estimation Method for Hospital Surveillance

YU Mingjuan,ZHANG Yinglie,CHEN Linqiang   

  1. (School of Computer Science,Hangzhou Dianzi University,Hanghzhou 310018,China)
  • Online:2016-03-15 Published:2016-03-18



关键词: 人群密度估计, 医院, 最小二乘法, 灰度共生矩阵, 支持向量机


Crowd density estimation,with increasing attention,is the primary content of intelligent crowd surveillance.It plays an important role in the public security,management control as well as business decision.In this paper,we apply it in the situation of hospital with partition methods.We firstly divide the crowd image to sub images.Then for every sub image,we conduct quantitative analysis to the number of people with the function based on pixel feature and least-square line regression respectively.We also conduct a qualitative analysis of the density of people with the function based on gray level co-occurrence matrix (GLCM) and support vector machine (SVM).The number and density distribution of different sub images included in the whole image are obtained for real-time monitoring of the number of people in hospital with accurate location of the local density abnormity.

Key words: crowd density estimation;the situation of hospital;least squares method;GLCM;SVM


  • TP391.41