NASA NTRS · 19910023608
Three dimensional moire pattern alignment
Abstract
An apparatus is disclosed for determining three dimensional positioning relative to a predetermined point utilizing moire interference patterns such that the patterns are complementary when viewed on axis from the predetermined distance. Further, the invention includes means for determining rotational positioning in addition to three dimensional translational positioning.
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Juday, Richard D.. 1991-10-01. Three dimensional moire pattern alignment. https://ntrs.nasa.gov/citations/19910023608
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