Recursive Class Connectivity Classification (R3C) Applied to Binary Image Segmentation for Improved Infant Fingerprint Enhancement. - João Leonardo Harres Dall Agnol; Luiz Fernando Puttow Southier; Jefferson Tales Oliva; Marcelo Teixeira; Rodrigo Mineto; Marcelo Filipak; Dalcimar Casanova; Érick Oliveira Rodrigues (CoRR, 2026)