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Massively-Parallel Proximity Queries for Point Clouds
(The Eurographics Association, 2014)
We present a novel massively-parallel algorithm that allows real-time distance computations between arbitrary 3D objects and unstructured point cloud data. Our main application scenario is collision avoidance for robots ...
Massively Parallel Batch Neural Gas for Bounding Volume Hierarchy Construction
(The Eurographics Association, 2014)
Ordinary bounding volume hierarchy (BVH) construction algorithms create BVHs that approximate the boundary of the objects. In this paper, we present a BVH construction that instead approximates the volume of the objects ...