MULYANA, Dadang Iskandar; ABYAN, Muhammad Abdul Aziz. Image Quality Improvement for Sign Language Gestures Through Gaussian Filter and Contrast Stretching Techniques. International Journal Software Engineering and Computer Science (IJSECS), [S. l.], v. 5, n. 3, p. 1029–1044, 2025. DOI: 10.35870/ijsecs.v5i3.5254. Disponível em: https://journal.lembagakita.org/ijsecs/article/view/5254. Acesso em: 9 jan. 2026.