模式识别与人工智能
Wednesday, Apr. 2, 2025 Home      About Journal      Editorial Board      Instructions      Ethics Statement      Contact Us                   中文
  2007, Vol. 20 Issue (1): 35-41    DOI:
Papers and Reports Current Issue| Next Issue| Archive| Adv Search |
Background Subtraction Algorithm Based on Online Clustering
XIAO Mei1,2, HAN ChongZhao2
1.Institute of Integrated Automation, School of Electronics and Information Engineering, Xi’an Jiaotong University, Xi’an 710049
2.College of Mechanical Engineering, Fuzhou University, Fuzhou 350002

Download: PDF (1954 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  Based on the assumption that background appears with large frequency, a new online clustering background subtraction algorithm is proposed. The online clustering pixel intensity in a period of time is classified to select the pixel intensity classes whose appearance frequency is higher than a threshold as the background pixel intensity value. It represents the background model of the scene well. Once the background has been constructed, the background difference, the neighborhoodbased background difference and the frame difference are used to detect foregrounds. Simulation results show that the algorithm can handle complex situations with small motions, and the motion detection and the segmentation can be performed correctly.
Key wordsOnline Clustering      Information Fusion      Motion Segmentation      Background Subtraction     
Received: 29 November 2005     
ZTFLH: TP391.41  
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
XIAO Mei
HAN ChongZhao
Cite this article:   
XIAO Mei,HAN ChongZhao. Background Subtraction Algorithm Based on Online Clustering[J]. , 2007, 20(1): 35-41.
URL:  
http://manu46.magtech.com.cn/Jweb_prai/EN/      OR     http://manu46.magtech.com.cn/Jweb_prai/EN/Y2007/V20/I1/35
Copyright © 2010 Editorial Office of Pattern Recognition and Artificial Intelligence
Address: No.350 Shushanhu Road, Hefei, Anhui Province, P.R. China Tel: 0551-65591176 Fax:0551-65591176 Email: bjb@iim.ac.cn
Supported by Beijing Magtech  Email:support@magtech.com.cn