Article
Version 1
Preserved in Portico This version is not peer-reviewed
On Angles Between Two Images
Version 1
: Received: 31 March 2021 / Approved: 31 March 2021 / Online: 31 March 2021 (12:42:31 CEST)
How to cite: Garnadi, A.D.; Mas'oed, T.W. On Angles Between Two Images. Preprints 2021, 2021030767. https://doi.org/10.20944/preprints202103.0767.v1 Garnadi, A.D.; Mas'oed, T.W. On Angles Between Two Images. Preprints 2021, 2021030767. https://doi.org/10.20944/preprints202103.0767.v1
Abstract
An image consisting of (m, n) pixels can be seen as a matrix of m × n size. Based on the formula of angles between two subspaces, a pair of angles can be defined between two matrices, by utilizing column spaces and row spaces of the two matrices. The singular values of each matrix can be used to calculate distances. Thus, a distance representation is obtained, and a pair of angles between 2 matrices of the same size.
Keywords
Images; matrices; angles; subspace; linear algebra applications
Subject
Computer Science and Mathematics, Algebra and Number Theory
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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