Ocaña Pañora, L. S., Arias Guadalupe, J. I., Merino Sánchez, C. G. and Medina Matute, V. H. (2020) “Parameter estimation for digital images, using K-NN and Tesseract classifiers”, ConcienciaDigital, 3(4.1), pp. 103-115. doi: 10.33262/concienciadigital.v3i4.1.1476.