From a 2D Shape to a String Structure Using the Symmetry Set

Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

Arjan Kuijper, Ole Fogh Olsen, Peter Giblin, Phillip Bille, Mads Nielsen

Many attempts have been made to represent families of 2D shapes in a simpler way. These approaches lead to so-called structures as the Symmetry Set () and a subset of it, the Medial Axis ().
In this paper a novel method to represent the as a string is presented. This structure is related to so-called arc-annotated sequences, and allows faster and simpler query algorithms for comparison and database applications than graph structures, used to represent the .
Example shapes are shown and their data structures derived. They show the stability and robustness of the and its string representation.
This work is part of the DSSCV project supported by the IST Programme of the European Union (IST-2001-35443). http://www.itu.dk/English/research/DoI/projects/dsscv/
OriginalsprogEngelsk
TitelComputer Vision - ECCV 2004 : 8th European Conference on Computer Vision, Prague, Czech Republic, May 11-14, 2004. Proceedings, Part II
Forlag
Publikationsdato2004
Sider313-325
ISBN (Trykt)978-3-540-21983-5
DOI
StatusUdgivet - 2004
Eksternt udgivetJa
BegivenhedEuropean Conference on Computer Vision - Prague, Tjekkiet
Varighed: 29 nov. 2010 → …
Konferencens nummer: 8

Konference

KonferenceEuropean Conference on Computer Vision
Nummer8
LandTjekkiet
ByPrague
Periode29/11/2010 → …
NavnLecture notes in computer science
Vol/bind3022/2004
ISSN0302-9743

ID: 5070704