Ruri Suko Basuki and Jehad A.H Hammad, “GLCM-Based Feature Extraction for Alpha Matting on Natural Images”, J. RESTI (Rekayasa Sist. Teknol. Inf.) , vol. 8, no. 3, pp. 423–430, Jun. 2024, doi: 10.29207/resti.v8i3.5644.