Görlitz, Andreas ; Seibert, Helmut ; Hildenbrand, Dietmar (2010)
Registration of Multichannel Images Using Geometric Algebra.
2nd International Workshop on Computer Graphics, Computer Vision and Mathematics.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Geometric Algebra (GA) is a mathematical framework that allows a compact and geometrically intuitive description of geometric relationships and algorithms. In this paper a translation, rotation and scale invariant algorithm for registration of color images and other multichannel data is introduced. The use of Geometric Algebra allows to generalize the well known Fourier Transform which is widely used for the registration of scalar fields. In contrast to the original algorithm our algorithm allows to handle vector valued data in an appropriate way. As a proof of concept the registration results for artificial, as well as for real world data, are discussed.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2010 |
| Autor(en): | Görlitz, Andreas ; Seibert, Helmut ; Hildenbrand, Dietmar |
| Art des Eintrags: | Bibliographie |
| Titel: | Registration of Multichannel Images Using Geometric Algebra |
| Sprache: | Englisch |
| Publikationsjahr: | 2010 |
| Verlag: | Vaclav Skala Union Agency, Plzen |
| Veranstaltungstitel: | 2nd International Workshop on Computer Graphics, Computer Vision and Mathematics |
| Kurzbeschreibung (Abstract): | Geometric Algebra (GA) is a mathematical framework that allows a compact and geometrically intuitive description of geometric relationships and algorithms. In this paper a translation, rotation and scale invariant algorithm for registration of color images and other multichannel data is introduced. The use of Geometric Algebra allows to generalize the well known Fourier Transform which is widely used for the registration of scalar fields. In contrast to the original algorithm our algorithm allows to handle vector valued data in an appropriate way. As a proof of concept the registration results for artificial, as well as for real world data, are discussed. |
| Freie Schlagworte: | Forschungsgruppe Geometric Algebra Computing (GACO), Registration, Geometric algebra (GA), Color image processing |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Graphisch-Interaktive Systeme |
| Hinterlegungsdatum: | 12 Nov 2018 11:16 |
| Letzte Änderung: | 12 Nov 2018 11:16 |
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