本文为塞浦路斯近东大学（作者：ABDULGADER RAMADAN GADAH）的硕士论文，共85页。

在本论文中，提出利用影像处理来实时侦测车速，它的目标是在视频中分割车辆并实时检测其速度。这项工作包括许多阶段，包括汽车的检测与速度分析。首先，捕获视频，并将第一帧视为参考图像，以便稍后将其用于距离测量。其次，对视频或帧进行分割（二值化），并对车辆进行检测。然后，连续地使用保存的参考图像，测量每个新帧之间的距离，并基于该距离值计算速度。速度是根据车辆在特定帧中的距离和时间计算的。最后，速度根据其值的大小设置为3个不同的等级：慢速、中等和快速。系统显示车辆移动时的速度值，并拍摄超过预设速度限制的车辆，存储在文件夹中。

In this thesis, I propose the use of videoimage processing for video processing real time detection of vehicles speed. Itaims to segment vehicles in a video and detect its speed in real timemovements. The work consists of many stages until the calculation of vehiclesspeeds where it detects the speed of cars while they are moving. At first, thevideo is captured and the first frame is considered as a reference image sothat it will be later used for distance measurement. Secondly, the videos orthe frames are segmented (binarized) and the vehicles are detected. Then,continuously, and using the saved reference image, the distance of each newframe is measured and based on the value of it the speed is calculated. Thespeed is calculated based on the distance and time of the vehicle in a specificframe. Finally, the speed is set to 3 bands based on their value: slow, medium,and fast. The system shows the value of the speed of the vehicle as it moves,as well as take a picture of the vehicle that exceeds the preset speed limitand stored in folder can be referred to.

1. 引言

2. 图像处理

3. 理论框架

4. 系统设计

5. 结果分析

6. 结论

附录：MATLAB代码

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