Improved Adaptive Gamma Correction

This is an python implementation of the paper "Contrast enhancement of brightness-distorted images by improved adaptive gamma correction." at https://arxiv.org/abs/1709.04427. The purpose of the algorithm is to improve the contrast of the image adaptively.

System Environment

• Ubuntu 18.04.1 LTS
• Python >= 3.6
• Opencv >= 3.4.1
• Numpy >= 1.14.4

Gamma Correction Results

Running the tests

python IAGCWD.py --input ./input --output ./output

References

Cao, Gang, et al. "Contrast enhancement of brightness-distorted images by improved adaptive gamma correction." Computers & Electrical Engineering 66 (2018): 569-582.