Tawfeeq YJ, A. Al-Sudani J. Digital Rock Samples Porosity Analysis by OTSU Thresholding Technique Using MATLAB. IJCPE [Internet]. 2020 Sep. 30 [cited 2024 Nov. 23];21(3):57-66. Available from: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/815