Kurmasha, H. T. R., A. F. H. Alharan, C. S. Der, and N. H. Azami. “Enhancement of Edge-Based Image Quality Measures Using Entropy for Histogram Equalization-Based Contrast Enhancement Techniques”. Engineering, Technology &Amp; Applied Science Research, vol. 7, no. 6, Dec. 2017, pp. 2277-81, doi:10.48084/etasr.1625.