Enhancing Echocardiographic Segmentation through KL-Divergence-Based Intensity Distribution Constraints in U-Net Models. Statistics, Optimization & Information Computing, [S. l.], v. 15, n. 5, p. 3945–3963, 2026. DOI: 10.19139/soic-2310-5070-2869. Disponível em: https://www.iapress.org/index.php/soic/article/view/2869. Acesso em: 23 apr. 2026.