WASET
    Huda Algharib and  Amal Algharib and  Hanan Algharib and  Ali Mohammad Alqudah,  Robust Image Registration Based on an Adaptive Normalized Mutual Information Metric.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2018, vol. 142(10). 899 - 904
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/10009679.