Mobile phone terminal infrared image and visible light image fusion method and system

The invention provides a mobile phone terminal infrared image and visible light image fusion method and system, and the method comprises the steps: initializing a registration region at a mobile phoneterminal, taking the image registration region as a reference, making a fusion image of an infrared image, a visible light edge image and a visible light color image in the region, enhancing the visible light edge, fusing the infrared image, the inverted edge image and the visible light color image to achieve infrared light and visible light fusion, wherein a fusion target can clearly identify heat radiation distribution of a corresponding object, and good use and visual effects are achieved. 本发明提供的一种手机终端红外图像和可见光图像融合方法及系统，方法包括在手机端通过初始化配准区域，以图像配准区域为基准，在该区域内，做红外图像和可见光边缘图像以及可见光彩色图像的融合图像，并对可见光边缘做增强处理，通过红外图像和反色的边缘图像及可见光彩色图像的融合，实现了红外和可见光的融合，融合目标能够清晰辨识对应物体的热辐射分布，具有较好的使用和视觉效果。