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Proceedings Paper

Hierarchical Processor And Matched Filters For Range Image Processing
Author(s): Suzanne Liebowitz; David Casasent
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Paper Abstract

The use of range imagery and new-processing techniques for multi-class object invariant recognition are presented here. Techniques investigated involve different hierarchical processors with emphasis given to processors using correlation filters and histogram processing. The use of range imagery is shown to significantly improve classification in many cases especially with severe distortions in the object orientation. Histogram operations are appropriate for providing aspect angle estimates with aircraft objects. Initial experimental results are shown for each technique and with several data bases.

Paper Details

Date Published: 25 February 1987
PDF: 26 pages
Proc. SPIE 0727, Mobile Robots I, (25 February 1987); doi: 10.1117/12.937797
Show Author Affiliations
Suzanne Liebowitz, Carnegie Mellon University (United States)
David Casasent, Carnegie Mellon University (United States)

Published in SPIE Proceedings Vol. 0727:
Mobile Robots I
Nelson Marquina; William J. Wolfe, Editor(s)

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