International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 43 - Number 15 |
Year of Publication: 2012 |
Authors: Harbi Almahafzah, Ma’en Zaid Alrwashdeh |
10.5120/6182-8612 |
Harbi Almahafzah, Ma’en Zaid Alrwashdeh . A Survey of Multibiometric Systems. International Journal of Computer Applications. 43, 15 ( April 2012), 36-43. DOI=10.5120/6182-8612
Most biometric systems deployed in real-world applications are unimodal. Using unimodal biometric systems have to contend with a variety of problems such as: Noise in sensed data; Intra-class variations; Inter-class similarities; Non-universality; Spoof attacks. These problems have addressed by using multibiometric systems, which expected to be more reliable due to the presence of multiple, independent pieces of evidence.