| 基于自适应背景初始化的车流量检测算法 |
| |
| 引用本文： | 张永丽,张太镒,毕建民. 基于自适应背景初始化的车流量检测算法[J]. 微电子学与计算机, 2007, 24(5): 138-140 |
| |
| 作者姓名： | 张永丽 张太镒 毕建民 |
| |
| 作者单位： | 1. 西安交通大学,电信学院,陕西,西安,710049
2. 济南军区自动化站,山东,济南,250000 |
| |
| 摘 要： | 提出一种新的用于交通流量检测的自适应背景初始化算法，根据运动目标数目自适应地确定所需帧数，通过循环逐步缩小目标像素区域。解决了用固定帧数来提取背景时帧数确定的问题。实验表明，该算法实时性较高．简单有效。
|
| 关 键 词： | 自适应 背景初始化 车流量检测 |
| 文章编号： | 1000-7180（2007）05-0138-03 |
| 修稿时间： | 2006-06-19 |
A Vehicle Flow Measuring Algorithm with Adaptive Background Extraction |
| |
| ZHANG Yong-li,ZHANG Tai-yi,BI Jian-min. A Vehicle Flow Measuring Algorithm with Adaptive Background Extraction[J]. Microelectronics & Computer, 2007, 24(5): 138-140 |
| |
| Authors: | ZHANG Yong-li ZHANG Tai-yi BI Jian-min |
| |
| Abstract: | An adaptive background initialization algorithm used in vehicle flow measuring system is proposed in this paper, It can determine frame numbers with stepwise reducing target region by cycle according to the number of moving objects, and solve the problem to verify frame by the fixed numbers when extracting the background. Emulation results show this algorithm is simple and real-time. |
| |
| Keywords: | adaptive background initialization vehicle flow measuring |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
