Total Variations for Hue, Saturation, and Value of a Color Image. CSIAM Transactions on Applied Mathematics, [S. l.], v. 5, n. 3, p. 551–589, 2024. DOI: 10.4208/csiam-am.SO-2023-0021. Disponível em: https://gsp.tricubic.dev/csiam-am/article/view/7865. Acesso em: 14 mar. 2026.