像素级多源图像融合综述

Multi-resource image fusion has a significant and extensive application in military and civil affairs. In this paper, we discussed the development and research focus of the image fusion, and construct the system structure model of the pixel-level multi-resource image fusion. Then, we recommended the combination mode of the multi-resource image sensors, and simply introduced the registration method of the pixel-level image. Besides, we focused on the arithmetic of the pixel-level image fusion, which included the arithmetic in spatial and transformation domain, and presented the result evaluation of the image fusion. Finally, we summarized the trouble and hotspot in the current pixel-level multi-resource image fusion research.