Underwater image quality enhancement through integrated color model with Rayleigh distribution

- Method to increase the contrast and reduce the noise of underwater image.
- Applied histogram modification of integrated RGB and HSV color models.
- Mapping the image histogram according to Rayleigh distribution.
- Limiting the dynamic range of color models to reduce under- and over-enhanced areas.
- Outperforms other state-of-the-art methods in term of contrast and noise reduction.