Symmetry axes of Kerr-NUT-(A)dS spacetimes
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.064014
Abstract: We study fixed points of isometries of the higher-dimensional Kerr-NUT-(A)dS spacetimes that form generalizations of symmetry axes. It turns out that, in the presence of nonzero NUT charges, some parts of the symmetry axes are… read more here.
Keywords: symmetry axes; kerr nut; axes kerr; nut spacetimes ... See more keywords
Reflection Symmetry Axes Detection Using Multiple Model Fitting
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2017.2735630
Abstract: We propose an energy minimization approach to detect multiple reflection symmetry axes present in a given image representing fronto-parallel view of a scene. We perform local feature matching to detect the pairs of mirror symmetric… read more here.
Keywords: detection; mirror symmetric; symmetry axes; symmetry ... See more keywords