Illumination-Robust Conjunctival Image Preprocessing for Accurate Segmentation and Anemia Detection Using Deep Learning. - Jose Humberto Fuentes-Beingolea; Facundo Palomino-Quispe; Julio Cesar Herrera-Levano; Willy Vargas-Mateos; Ruben Florez; Ana Beatriz Alvarez (Int. J. Online Biomed. Eng., 2025)