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2 articles for “eigenspace”
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Person Identification Using Iris, Facial Image and Fingerprint with the Combined Algorithm of Principle Component Analysis and Singular Value Decomposition
Abstract: In this research, we consider three most important biometric features such as fingerprint, iris, and facial image to identify a person more precisely. Unimodal biometric system has several problems, such as noisy background data, non-universality and spoof attacks. Multimodal biometric systems can solve these limitations effectively by using two or more individual modalities. This system propose the Multimodal biometric systems on fingerprint, iris and facial image using combined algorithm of …
Published in Journal of Computer Technology & Applications · Vol. 8, Issue 1, 2017 · pp. 29–34 Read article
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Balanced Truncation Based Reduction of Large-Scale System
Abstract: Abstract—In this paper model order reduction method are applied on large scale system. In this article Schur based Balanced Truncation method are applied to reduce the original system. In this note it is shown that a not-necessarily-balanced state-space realization of the Moore reduced model can be compute directly without balancing via projections defined in terms of random bases for the left and right eigenspaces related with the “large” eigenvalues of …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 6, Issue 2, 2019 · pp. 16–21 Read article