M.Sujaritha and  S. Annadurai,  Color Image Segmentation using Adaptive Spatial Gaussian Mixture Model.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2010, vol. 37(1). 91 - 95
    [viewed 24 October 2019]. Available from: https://publications.waset.org/pdf/7706.