AUTOMATED ESTIMATION OF NECK MOVEMENT ANGLES USING IMAGE PROCESSING TECHNIQUES. International Journal of Advanced Research in Computer Science, [S. l.], v. 1, n. 1, p. 15–18, 2017. DOI: 10.26483/ijarcs.v1i1.3. Disponível em: https://www.ijarcs.info/index.php/Ijarcs/article/view/3. Acesso em: 22 feb. 2026.