图像去雾处理-依据是否依赖大气散射模型，将现有的方法分为两类：基于物理模型的方法(图像恢复行为——如：暗通道优先法) 和非物理模型的方法(图像增强行为——如：直方图均衡化，retinex算法)。-Image defogging process- depending on whether the dependent atmospheric scattering model, the existing methods are divided into two categories: method (image restoration behavior- such as: dark channel priority method) method based on a physical model and non-physical model (image enhancement behavior- such as: histogram equalization, retinex algorithm).