Ali Ridho Barakbah and  Yasushi Kiyoki,  A New Approach for Image Segmentation using Pillar-Kmeans Algorithm.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2009, vol. 35(11). 1897 - 1902
    [viewed 08 May 2024]. Available from: https://publications.waset.org/pdf/354.