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ABSTRACT
The improvement of the reliability for biometric image-based identification systems is discussed in this paper. Accuracy rising of the verificationprocess is based on two main principles: implementation of multidimensionalityand advanced image acquisition. The multidimensionality principle is based ontwo factors: the system structure (multimodality of biometric system) and theacquired biometric data (visual and spatial information about the object). Theadvanced image acquisition is based on multi-view principle and photography thatis sensitive in infrared spectrum.