Automated classification of selected Philippine wood species using image analysis and artificial neural networks per Mendoza, Rosalie C., Jacildo, Arian J., Madrid, Val Randolf M., Mercado, Rizza D.C, Romano, Arlene D., Cantalejo, Anne Patricia G., Urriza, Lyka Mae C., Daracan, Vivian C., Manalo, Ronniel D.