图像配准是图像处理领域的一个热点。图像配准技术可以将多幅有重叠区域的配准成为一幅图像,以便更好地增强监视和侦察之类的视觉感知。由于红外成像具有被动工作、抗干扰性强、目标识别能力强、全天候工作等特点,红外检测诊断技术应运而生。已被多数发达国家用于军事、工业等各行各业。文中针对红外热像配准技术,结合红外热像的特点和目前较为常见的图像配准算法,应用边缘相关算法对红外热像进行配准,使得诊断结果更精确、更有说服力,并且实验说明了方法的可行性和有效性。
Image registration is a hot research topic in the field of image processing. The technique of image registration is to fuse nmitiple images with overlapping regions into a single image,in order to better enhance visual perception such as the surveillance and reconnais- sance. The infrared detection and diagnosis technology has emerged because of its good property of working passively, anti-jamming, high target recognizing ability and working for 24-hour. It has been applied to military ,industrial and other industries of many developed countries. Use edge correlation algorithm to register infrared thermal imaging integrating the characteristics of infrared imaging and the current image registration algorithms. The registration algorithm provides more precise,more persuasive results. The experiments illustrate the feasibility and effectiveness.