用于细小工业管道的视频探测器

In-pipe Video Detector for Small Pipes

介绍一种在内径 2 0mm的工业管道内进行探测的视频传感器 ,对所用的微小型CCD摄像头、照明用LED及其结构进行了讨论。介绍了用于图像采集、显示的硬件结构 ,对采集到的图像进行直方图均衡化处理 ,获得较好的处理结果 ,提高了操作人员观察的效率。

An in-pipe video detector for inspecting pipes of about 20mm in diameter is introduced. The structure consisting of a small CCD camera and LEDs for illumination is discussed, and the hardware for capturing and displaying images is described as well. With the method of histogram equalization, images captured by the detector are processed to obtain good and useful results, and they can be viewed easily and effectively by operators.