The guided filter can be used as an edge-preserving smoothing operator like the popular bilateral filter, but has better behaviors near edges. The guided filter is also a more generic concept beyond smoothing: it can transfer the structures of the g
基于优化对比度增强的图像去雾算法，是该篇文章《 Optimized contrast enhancement for real-time image and video dehazing》作者写的代码，为了能够运行起来，我有修改过一点点。由于原文章提供的代码链接暂时无法访问，现在我将这份代码上传，虽然有点乱，但是可以参考一下。
