ROBUST HAND-DRAWN SQUARE-ROI CONTOUR DETECTOR BASED ON ADAPTIVE THRESHOLDING. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 75, n. 2, 2015. DOI: 10.11113/jt.v75.4991. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/4991.. Acesso em: 30 apr. 2025.