Fusion method of visible and infrared images in foggy environment

摘要

In this paper, we propose a fusion method of visible and infrared images in foggy condition. Using Dark Channel Prior, we remove the fog each of the visible and infrared image. After that, the images are fused by the fusion rule. The fusion method selects a maximum gray level value taken from visible or infrared images. As a result, a fused image has good image quality in spite of a fog condition. So, a proposed method is expected to be applied to the observation system.