Parisut Jitpakdee and  Pakinee Aimmanee and  Bunyarit Uyyanonvara,  A Hybrid Approach for Color Image Quantization Using K-means and Firefly Algorithms.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2013, vol. 77(5). 600 - 607
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/6965.