WASET
    Khalid Elasnaoui and  Brahim Aksasse and  Mohammed Ouanan,  Content-Based Color Image Retrieval Based On 2-D Histogram and Statistical Moments.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2015, vol. 98(2). 603 - 607
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/10001716.