@inproceedings{3c8f3eeeb5e541f3b4f7607a8c764f68,
title = "Shape palindromes: Analysis of intrinsic symmetries in 2D articulated shapes",
abstract = "Analysis of intrinsic symmetries of non-rigid and articulated shapes is an important problem in pattern recognition with numerous applications ranging from medicine to computational aesthetics. Considering articulated planar shapes as closed curves, we show how to represent their extrinsic and intrinsic symmetries as self-similarities of local descriptor sequences, which in turn have simple interpretation in the frequency domain. The problem of symmetry detection and analysis thus boils down to analysis of descriptor sequence patterns. For that purpose, we show two efficient computational methods: one based on Fourier analysis, and another on dynamic programming.",
author = "Amit Hooda and Bronstein, {Michael M.} and Bronstein, {Alexander M.} and Horaud, {Radu P.}",
year = "2012",
doi = "https://doi.org/10.1007/978-3-642-24785-9_56",
language = "الإنجليزيّة",
isbn = "9783642247842",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
pages = "665--676",
booktitle = "Scale Space and Variational Methods in Computer Vision - Third International Conference, SSVM 2011, Revised Selected Papers",
note = "3rd International Conference on Scale Space and Variational Methods in Computer Vision, SSVM 2011 ; Conference date: 29-05-2011 Through 02-06-2011",
}