Acquisition and processing of biological multi-spectral images: a case of study in cardiovascular tissue. Revista de Investigaciones Universidad del Quindío, [S. l.], v. 27, n. 1, p. 61–66, 2016. DOI: 10.33975/riuq.vol27n1.26. Disponível em: https://revistas.uniquindio.edu.co/ojs/index.php/riuq/article/view/26. Acesso em: 25 jun. 2026.