Machine-Learning assisted speckle-based POF sensor for detecting microvibrations - Sanchez Montero, David Ricardo; Yaque Molina, Jesus Alejandro; Altuna Perez, Ruben; Barco Alvarez, Javier; Zubia Zaballa, Joseba; Vazquez Garcia, Maria Carmen (32th International Conference on Plastic Optical Fibers (ICPOF24), 2024)