Technical Papers

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Spherical Fibonacci Mapping

Tuesday, 03 November: 16:15 - 18:00

We introduce an inverse mapping for points on the unit sphere which yields the nearest neighbor in an arbitrarily sized spherical Fibonacci point set in constant time, without requiring any precomputations or table lookups. We show how to implement this inverse mapping on GPUs and demonstrate its potential.

Benjamin Keinert, University of Erlangen-Nuremberg
Matthias Innmann, University of Erlangen-Nuremberg
Michael Sänger, hypnolords GbR
Marc Stamminger, University of Erlangen-Nuremberg

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