Automated Currency Identification: A CNN Approach to Philippine Banknote Recognition. - Robert G. de Luna; Rai Racel Armando; Mark Louie Bocalbos; Jamaica Fernandez; Krystel Anne Malacaman; Jesirie Natividad; Jan Jadrien Ramos; Shaina Marie Salcedo; Melani L. Castillo (IST, 2024)