Karhunen-Loéve expansion of a set of rotated templates.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 18237956.
- Also identified by DOI 10.1109/TIP.2003.813141.
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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.