Francisco Nélio Costa Freitas

A novel Vickers hardness measurement technique based on Adaptive Balloon Active Contour Method

Francisco D. Moreira, Maurício Nunes Kleinberg, Hemerson Furtado Arruda et al. · Expert Systems with Applications · 2015 · 36 citations

Materials Science, Engineering, Nondestructive Testing +8

New approach to evaluate a non-grain oriented electrical steel electromagnetic performance using photomicrographic analysis via digital image processing

Pedro P. Rebouças Filho, José Ciro dos Santos, Francisco Nélio Costa Freitas et al. · Journal of Materials Research and Technology · 2017 · 29 citations · Full text

Electrical Engineering, Electric Machine, Engineering +12

New Analysis Method Application in Metallographic Images through the Construction of Mosaics Via Speeded Up Robust Features and Scale Invariant Feature Transform

Pedro P. Rebouças Filho, Francisco D. Moreira, Francisco Xavier et al. · Materials · 2015 · 20 citations · Full text

Friction Welding, Engineering, Feature Detection +29

Non-grain oriented electrical steel photomicrograph classification using transfer learning

Roberto F. Ivo, Douglas de A. Rodrigues, Gabriel M. Bezerra et al. · Journal of Materials Research and Technology · 2020 · 12 citations · Full text

Convolutional Neural Network, Engineering, Machine Learning +20

Characterization of the evolution of recrystallization by fluctuation and fractal analyses of the magnetic hysteresis loop in a cold rolled non-oriented electric steel

Francisco E. da Silva, Francisco Nélio Costa Freitas, Hamilton Ferreira Gomes de Abreu et al. · Journal of Materials Science · 2011 · 10 citations · Full text

Materials Science, Magnetism, Ferromagnetism +13