QWNNRM

This matlab code is for paper "Noisy Low-Light Imagement Restore via Quaternion Weighted Nuclear Norm Retinex Model"

Requirements

• Matlab R2022a and updated versions

Usage

1. Modify the input image and adjust the corresponding settings in the demo (Provided a low-light image with noise and a low-light image without noise).
2. Run 'demo.m'.
3. The enhanced result and derivative results will be displayed.