1. Alsaadi, I.M.: Physiological biometric authentication frameworks, focal points burdens and future improvement: a survey. Int. J. Sci. Technol. Res. 12 (2015)
2. Jain, A.K., Ross, A., Prabhakar, S.: An introduction to biometric recognition. IEEE Trans. Circ. Syst. Video Technol. 14, 4–20 (2004)
3. Kaur, G., Singh, G., Kumar, V.: An audit on biometric acknowledgment. Univ. J. Bio-Sci. Bio-Technol. 4 (2014)
4. Kong, A., Zhang, D., Kamel, M.: A study of palmprint acknowledgment (2009)
5. Battaglia, F., Iannizzotto, G., Bello, L.: A biometric authentication framework dependent on face acknowledgment and RFID labels. Mondo Digit. 49, 340–346 (2014)