Research on Enhancement Technology on Degraded Image in Foggy Days
Jin Chu Wu · Research Journal of Applied Sciences Engineering and Technology · 2013
Fog may affect transportation, video monitoring, target tracking and even military activities. Therefore degraded image enhancement in foggy days has great application value and academic value. In this study , image defogging method based on image enhancement is discussed first. Then different algorithms for image restoration are implemented based on the model of degraded images in foggy day. The experiment result shows that the guided filter algorithm for images defogging is better than other methods in image defogging.