Compensating atmospheric turbulence with CNNs for defocused pupil image wavefront sensors. - Sergio Luis Suárez Gómez; Carlos González-Gutiérrez; Juan Díaz Suárez; Juan José Fernández-Valdivia; José Manuel Rodríguez-Ramos; Luis Fernando Rodríguez Ramos; Jesús Daniel Santos Rodríguez (Log. J. IGPL, 2021)