Ullrich, Torsten ; Fünfzig, Christoph ; Fellner, Dieter W. (2007)
Two Different Views on Collision Detection.
In: IEEE Potentials, 26 (1)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
In this article, we present two algorithms for precise collision detection between two potentially colliding objects. The first one uses axis-aligned bounding boxes (AABB) and is a typical representative of a computational geometry algorithm. The second one uses spherical distance fields originating in image processing. Both approaches address the following challenges of collision detection algorithms: just in time, little resources, inclusive etc. Thus both approaches are scalable in the information they give in collision determination and the analysis up to a fixed refinement level, the collision time depends on the granularity of the bounding volumes and it is also possible to estimate the time bounds for the collision test tightly.
Typ des Eintrags: | Artikel |
---|---|
Erschienen: | 2007 |
Autor(en): | Ullrich, Torsten ; Fünfzig, Christoph ; Fellner, Dieter W. |
Art des Eintrags: | Bibliographie |
Titel: | Two Different Views on Collision Detection |
Sprache: | Englisch |
Publikationsjahr: | 2007 |
Titel der Zeitschrift, Zeitung oder Schriftenreihe: | IEEE Potentials |
Jahrgang/Volume einer Zeitschrift: | 26 |
(Heft-)Nummer: | 1 |
Kurzbeschreibung (Abstract): | In this article, we present two algorithms for precise collision detection between two potentially colliding objects. The first one uses axis-aligned bounding boxes (AABB) and is a typical representative of a computational geometry algorithm. The second one uses spherical distance fields originating in image processing. Both approaches address the following challenges of collision detection algorithms: just in time, little resources, inclusive etc. Thus both approaches are scalable in the information they give in collision determination and the analysis up to a fixed refinement level, the collision time depends on the granularity of the bounding volumes and it is also possible to estimate the time bounds for the collision test tightly. |
Freie Schlagworte: | Forschungsgruppe Semantic Models, Immersive Systems (SMIS), Computational geometry, Virtual reality (VR), Collision detection, Image resolution |
Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Graphisch-Interaktive Systeme |
Hinterlegungsdatum: | 16 Apr 2018 09:03 |
Letzte Änderung: | 04 Feb 2022 12:41 |
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