Haze Removal

Introduction

This is an simple implemention of "single image haze removal using dark channel prior" by kaiming He, who wins the CVPR09 best paper.

Parameters by default

• radius=7
• omega=0.95
• t0=0.1
• r=60
• eps=0.001

Dependencies

• opencv>=2.4
• g++ (Visual Studio is also fine, but I will not show how to configure VS project here)

Compile

cd cpp_code/src
g++ main.cpp hazeremoval.cpp guidedfilter.cpp -o ../dehaze `pkg-config --libs --cflags opencv`

Run

Before running, you should check whether your LD_LIBRARY_PATH containing your opencv lib path!

cd ..
./dehaze [your image path]

DEMO

References

• paper: Single Image Haze Removal using Dark Channel Prior
• paper: Guided Image Fltering