Fringe Pattern Denoising using U-Net based neural network J. M. Crespo, V. Moreno, Juan Ramón Rabuñal, Alejandro Pazos and Monica Canabal Carbia EPJ Web Conf., 238 (2020) 06009 Published online: 20 August 2020 DOI: 10.1051/epjconf/202023806009