Medical image processing: Quantitative evidence of digital gray scale inversion in chest radiographic examinations. Research, Society and Development, [S. l.], v. 14, n. 11, p. e150141150128, 2025. DOI: 10.33448/rsd-v14i11.50128. Disponível em: https://www.rsdjournal.org/rsd/article/view/50128. Acesso em: 5 dec. 2025.