Indradip Banerjee and  Souvik Bhattacharyya and  Gautam Sanyal,  Study of Qualitative and Quantitative Metric for Pixel Factor Mapping and Extended Pixel Mapping Method.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 106(10). 2294 - 2302
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10005716.