Microstructural Classification of Non-Oriented Electrical Steels: A Machine Learning and Computer Vision-Based Approach. - Leonardo Adriano Vasconcelos de Oliveira; José Daniel de Alencar Santos; Francisco Nélio Costa Freitas; Pedro Pedrosa Rebouças Filho; Hamilton Ferreira Gomes de Abreu; Luis Flávio Gaspar Herculano (VISAPP (2), 2026)