Going Further with Point Pair Features

11 Nov 2017  ·  Stefan Hinterstoisser, Vincent Lepetit, Naresh Rajkumar, Kurt Konolige ·

Point Pair Features is a widely used method to detect 3D objects in point clouds, however they are prone to fail in presence of sensor noise and background clutter. We introduce novel sampling and voting schemes that significantly reduces the influence of clutter and sensor noise. Our experiments show that with our improvements, PPFs become competitive against state-of-the-art methods as it outperforms them on several objects from challenging benchmarks, at a low computational cost.

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