GOROKHOVATSKYI, V.; TVOROSHENKO, I.; CHMUTOV, Y. Application of systems of orthogonal functions for formation of sign space in image classification methods. Advanced Information Systems, [S. l.], v. 6, n. 3, p. 5–12, 2022. DOI: 10.20998/2522-9052.2022.3.01. Disponível em: http://ais.khpi.edu.ua/article/view/263963. Acesso em: 6 may. 2024.