Thumbmark recognition system

by Antonio, Percival S., Castro, Franklin H., Ignacio, Johneli Neil G., Ruiz, Ricardo B.
Published 1993

Ambient noise imaging - First deployments of ROMANIS and preliminary data analysis

by Venugopalan, P., Chitre, M.A., Tan, E.T., Potter, J., Beng, K.T., Ruiz, S.B., Tan, S.P.
Published 2014