Multi-Focus Image Fusion Based on Pixel Significance Using Counterlet Transform. Al-Khwarizmi Engineering Journal, [S. l.], v. 11, n. 3, p. 85–95, 2015. Disponível em: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/237. Acesso em: 30 apr. 2025.