图像拼接是图像处理领域的一个热点。图像拼接技术就是将多幅有重叠区域的图像融合为一幅图像,以便更好地增强监视和侦察之类的视觉感知。红外在线监测以远距离、非接触、实时、快速等方式获取设备的运行状态信息,进而及时地排除故障。文中提出了基于图像拼接的红外在线监测系统组成方案,描述了图像拼接的基本概念及其应用价值,最后使用Harris角点提取算法实现了红外图像拼接,证明了图像拼接技术在热故障的在线监测中有很高的应用价值。
Image mosaic is a hot research topic in the field of image processing. The technique of image mosaic is to fuse multiple images with overlapping regions into a single image ,in order to better enhance visual perception such as the surveillance and reconnaissance. The infrared online monitoring system acquires the running status information of equipments by the remote, non-contact, real-time, fast method and etc. ,and then timely trouble shooting. In this paper,a composition program of infrared online monitoring system based on image mosaic is proposed. It firstly describes the basic concept and application value of the image mosaic, then completes the image mosaic using Harris comer detection algorithm, which has proved that the technique of image mosaic has a vital application value on thermal faulty online monitoring system.