@article{guha2022enhancement,
  title={Enhancement of image contrast using Selfish Herd Optimizer},
  author={Guha, Ritam and Alam, Imran and Bera, Suman Kumar and Kumar, Neeraj and Sarkar, Ram},
  journal={Multimedia Tools and Applications},
  volume={81},
  number={1},
  pages={637--657},
  year={2022},
  publisher={Springer}
}