Fast normalized cross-correlation for measuring distance to objects using optic flow, applied for helicopter obstacle detection
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DOI: 10.1016/j.measurement.2020.108911
Abstract: Abstract The fast normalized cross-correlation (NCC) calculation method presented here features low computational requirements, which makes it suitable for being implemented in real time onboard micro-controllers with very few computational resources. This method was adapted… read more here.
Keywords: optic flow; normalized cross; distance; fast normalized ... See more keywords