An Evaluation Survey of Score Normalization in Multibiometric Systems
نویسندگان
چکیده
منابع مشابه
A Survey of Multibiometric Systems
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; Nonuniversality; Spoof attacks. These problems have addressed by using multibiometric systems, which expected to be more reliable due to the presence of multiple, inde...
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Score normalization in multimodal biometric systems
Multimodal biometric systems consolidate the evidence presented by multiple biometric sources and typically provide better recognition performance compared to systems based on a single biometric modality. Although information fusion in a multimodal system can be performed at various levels, integration at the matching score level is the most common approach due to the ease in accessing and comb...
متن کاملMultibiometric Systems
A biometric system which relies only on a single biometric attribute in making a personal identification is often not able to meet the desired performance requirements. Identification based on multiple biometrics represents a new solution. In this paper a multibiometric system is introduced. This system takes advantage of the capabilities of each individual biometric technology. It can be used ...
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ژورنال
عنوان ژورنال: Advanced Engineering Forum
سال: 2011
ISSN: 2234-991X
DOI: 10.4028/www.scientific.net/aef.1.168