一种主动移动侦测布防方法  

Kind of active fortify method of moving object detection

作　　者：林鹰[1] 付洋[1,2] 窦润亮[3] 

机构地区：[1]重庆交通大学管理学院,重庆400074 [2]广州大学财务处,广州510006 [3]天津大学管理学院,天津300072

出　　处：《计算机应用研究》2009年第5期1974-1976,共3页Application Research of Computers

基　　金：国家自然科学基金资助项目(60603027);重庆市财政局重点科技资助项目(810080);重庆市重点软科学资助项目(2007CE9006)

摘　　要：提出一种基于颜色与形状特征的移动侦测区域主动布防方法。以实际监控场景中特殊区域的颜色特征为基础,初步提取出含有噪声的若干块感兴趣区域(ROI),然后分别与采用傅里叶描述子描述的几何形状库进行边界匹配,从而实现监控场景中侦测区域的自动布防。实验结果表明,该方法具有高效率、低运算量及较强的抗干扰性、鲁棒性。This paper propoesd the new method of active organizing a supervised area based on color and geometric feature. By the basis of color feature in the real supervised scene, in the first instanced extracted several regions of interest （ROI） with noise, then matched with geometric shape by Fourier descriptors in the database, sequentially achieved automatic organizing a supervised area. Experimental results prove that this method has low operation cost, high efficiency, accuracy and strong antijamming, robustness.

关 键 词：傅里叶描述子 几何特征 颜色特征 感兴趣区域 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]