Nighttime low illumination image enhancement using Dark/Bright channel priors

• This is the implementation of nighttime low illumination image enhancement using dark/bright channel priors.
• This project is developed based on [1] & [2] for optimal processing speed.
• Paper: Nighttime low illumination image enhancement with single image using bright/dark channel prior

0. Dependencies

• Python 3x
• OpenCV
• Numpy
• Matplotlib

1. Usage

1. Set name or path of image in bcp-dcp.py
2. Simply run:

$ python bcp-dcp.py

2. Result

• Input:

• Output:

Acknowledgement

This repo is developed based on below projects:

[1] Python-image-enhancement-with-bright-dark-prior

[2] Single Image Haze Removal Using Dark Channel Prior

LA Tran

Nov. 2021