Evaluation of three-dimensional convolutions by use of two-dimensional filtering.
- 10 October 1997
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 36 (29), 7397-401
- https://doi.org/10.1364/ao.36.007397
Abstract
A three-dimensional to two-dimensional mapping is proposed that permits the reduction of three-dimensional convolutions-correlations to two-dimensional ones and thereby lays a theoretical foundation for their optical implementation.Keywords
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