NASA NTRS · 19930035080
Validation of vision-based obstacle detection algorithms for low-altitude helicopter flight
Abstract
A validation facility being used at the NASA Ames Research Center is described which is aimed at testing vision based obstacle detection and range estimation algorithms suitable for low level helicopter flight. The facility is capable of processing hundreds of frames of calibrated multicamera 6 degree-of-freedom motion image sequencies, generating calibrated multicamera laboratory images using convenient window-based software, and viewing range estimation results from different algorithms along with truth data using powerful window-based visualization software.
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Suorsa, Raymond, Sridhar, Banavar. 1991-01-01. Validation of vision-based obstacle detection algorithms for low-altitude helicopter flight. https://ntrs.nasa.gov/citations/19930035080
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