Karhunen-Loéve expansion of a set of rotated templates
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Updated: Jul 7, 2026

Finite Element Analysis Model for Assessing Expansion Patterns from Surgically Assisted Rapid Palatal Expansion
Published on: October 20, 2023
Matjaz Jogan1, Emil Zagar, Ales Leonardis
1Faculty of Computer and Information Science, University of Ljubljana, SI-1001 Ljubljana, Slovenia. matjaz.jogan@fri.uni-lj.si
Abstract:
In this paper, we propose a novel method for efficiently calculating the eigenvectors of uniformly rotated images of a set of templates. As we show, the images can be optimally approximated by a linear series of eigenvectors which can be calculated without actually decomposing the sample covariance matrix.
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