An Algorithm of Background Reconstruction Based on Morphology and PIC

摘要：

Aiming at the problem that the tradition background extraction method could not precisely extract background when moving objects have high density or appear too frequently. This paper presents an algorithm of background reconstruction based on morphology and pixel intensity classification (PIC). The algorithm classifies the pixels in each frame into background area and moving objection area using three frame differences and Morphological analysis. Then filtered foreground objection when reconstructed background with PIC that improves the frequency of background, so the background could be rebuilded properly. The experiment result shows that the proposed method in this paper could extract accurate background in high density of vehicle.

关键词： Morphology PIC Background reconstruction Three frame difference

作者: Liang Yu Yaguang kong

作者单位: Institute of Information and Control, Hang Zhou Dian Zi University, Hang Zhou 310018, China

会议类型: 国际会议

会议名称: 2009 International Workshop on Information Security and Application(2009 信息安全与应用国际研讨会)

会议地点: 青岛

会议语种:英文

页码: 112-115

在线出版日期: 2009-11-21（万方平台首次上网日期，不代表论文的发表时间）