Passive imaging based hazard avoidance for spacecraft safe landing

Cheng, Y.; Johnson, A. E.; Mattheis, L. H.; Wolf, A. A.

NASA NTRS · 20060031528

Passive imaging based hazard avoidance for spacecraft safe landing

Cheng, Y.·Johnson, A. E.·Mattheis, L. H.·Wolf, A. A.

Abstract

In this paper, a new and fast passive sensing based hazard avoidance approach for spacecraft safe landing is suggested. This approach contains two important algorithms: a texture based landing site selection algorithm and a landing site slope estimation algorithm.

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spacecraft safe landing passive imaging homography transform slope estimation hazard avoidance planetary exploration

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BibTeX RIS

Cheng, Y., Johnson, A. E., Mattheis, L. H., Wolf, A. A.. 2001-06-18. Passive imaging based hazard avoidance for spacecraft safe landing. https://ntrs.nasa.gov/citations/20060031528

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