Hierarchical Processor And Matched Filters For Range Image Processing

Suzanne Liebowitz; David Casasent

doi:10.1117/12.937797

25 February 1987 Hierarchical Processor And Matched Filters For Range Image Processing

Suzanne Liebowitz, David Casasent

Proceedings Volume 0727, Mobile Robots I; (1987) https://doi.org/10.1117/12.937797
Event: Cambridge Symposium_Intelligent Robotics Systems, 1986, Cambridge, MA, United States

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.

Citation Download Citation

Suzanne Liebowitz and David Casasent "Hierarchical Processor And Matched Filters For Range Image Processing", Proc. SPIE 0727, Mobile Robots I, (25 February 1987); https://doi.org/10.1117/12.937797

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