Websites
http://www.cl.cam.ac.uk/~jgd1000/
http://www.irisbase.com/
http://electronics.howstuffworks.com/facial-recognition.htm
http://www.biometricnewsportal.com/palm_biometrics.asp
http://www.findbiometrics.com/article/320
http://www.globalsecurity.org/security/systems/biometrics-emerging.htm


Research Papers

John Daugman: How iris recognition works. IEEE Transactions on Circuits and Systems for Video Technology 14(1), January 2004, pp 21–30

MA Hebaishy, Optimized Daugman’s Algorithm for Iris Localization (2007)

Hill, Robert. “Retina Identification”. Msu.Edu

Jeffreys A.J., Wilson V., Thein S.W. (1985). "Hypervariable 'minisatellite' regions in human DNA". Nature 314: 67-73. doi:10.1038/314067a0

Gill P, Ivanov PL, Kimpton C, et al (February 1994). "Identification of the remains of the Romanov family by DNA analysis". Nat. Genet. 6 (2): 130–5. doi:10.1038/ng0294-130. PMID 8162066.

Books

Biometric Technologies and Verification Systems by John R. Vacca Published by Butterworth-Heinemann