Fog / haze removal

Three implementations of fog/haze removal algorithms:

[1] Jing Yu, Qingmin Liao, Fast Single Image Fog Removal Using Edge-Preserving Smooting
[2] Abhishek Kumar Tripathi, Sudipta Mukhopadhyay, Single Image Fog Removal Using Bilateral Filter
[3] Zhang Tao, Shao Changyan ,Wang Xinnian, Atmospheric scattering-based multiple images fog removal

Prerequisites

[1]
* Octave with library 'image' installed. Should be able to run scripts from console.
* Python 3 or superior

[2],[3]
* Python 3 or superior

Installing

No installation needed.

Running

[1]: run python3 fog_2011_edge_preserving/fog2011main.py
[2]: run python3 fog_2012_bilateral_filter/main.py
[3]: run python3 fog_2011_multyple_images/main.py

Example

Results comparison with [1]* and [2]*

Authors

• Alex Oarga - Github - alexOarga

Acknowledgments

• fog_2011_edge_preserving / wlsfilter.m was obtained from: http://www.cs.huji.ac.il/~danix/epd/wlsFilter.m