Computer and Modernization ›› 2010, Vol. 1 ›› Issue (5): 56-59.doi: 10.3969/j.issn.1006-2475.2010.05.017

• 图像处理 • Previous Articles     Next Articles

Remote Image Monitoring System Based on Two GPRS Modules

BAI Wen-jiang, GUAN Hong-yun, ZHANG Ying, LIU Wei-lin   

  1. College of Information Science and Technology, Donghua University, Shanghai 201620, China
  • Received:2009-10-23 Revised:1900-01-01 Online:2010-05-10 Published:2010-05-10

Abstract: Because of the limitation of GPRS transmission channel, the image articulation and the frame frequency are quite low. In order to provide the clearer pictures, this article designs a kind of remote image monitoring system based on two GPRS modules. The system uses the Kalman filter and the relative background difference method to analyze and process images. The image is divided into two parts, the background and moving object. Then it transmits two parts through two GPRS modules. In the monitoring center the remote image monitoring system combines images from two parts. This approach can improve the image articulation and the effectiveness of monitoring in the monitoring center.

Key words: two GPRS modules, motion target, background image, Kalman filter

CLC Number: