Several methods of single image dehazing¶

<<single image haze removal using dark channel prior>> Kaiming He, Jian Sun, Xiaoou Tang, CVPR 2009. ¶

最早提出并使用Dark Channel Prior, 之后的很多paper是对本方法的改进。

<<Guided Image Filtering>> Kaiming He, Jian Sun, Xiaoou Tang, Pattern Analysis and Machine Intelligence, IEEE Transactions on, 2012. ¶

原作者对上一篇paper，Dark Channel Prior方法提出的改进。最先提出了Guided Filter，速度更快，效果相同。之后的很多paper也会采用guided filter做优化处理。

<<Single image haze removal using content-adaptive dark channel and post enhancement>> Bo Li, Shuhang Wang, Jin Zheng, Liping Zheng. ¶

获取edge information是去雾算法中重要的一步。这篇paper提出了使用双边滤波器来有效获取图像的edge information。

<<Fast Visibility Restoration from a Single Color or Gray Level Image>> Tarel, ICCV 2009. Median filtering. ¶

没有采用dark channel prior。使用median filter。

<<Fast Image dehazing Using guided Joint Bilateral Filter>> Chunxia Xiao, Jiajia Gan. ¶

方法、流程与Tarel的paper相同，但是用bilateral filtering代替了median filtering.

<<Efficient Image Dehazing with Boundary Constraint and Contextual Regularization>> ICCV 2013.¶

<<Single Image Dehazing>> Fattal, 2008¶

<<Visibility in Bad Weather from a Single Image>> Tan, 2008. 提高对比度。¶

基于马尔科夫随机场的方法也有很多，但是我没有这方面的知识，故无法看懂。相关的paper有：¶

• <<Markov Random Field Model for Single Image Defogging>> CSVT 2013.

• <<Single Image Defogging by Multiscale Depth Fusion>> IEEE Transactions on Image Processing, 2014.