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Proceedings Paper

High-Accuracy Model Matching For Scenes Containing Man-Made Structures
Author(s): C. S. Clark; W. O. Eckhardt; C. A. McNary; R. Nevatia
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Paper Abstract

A feature-based scene-matching technique is described that was developed for autonomous airborne guidance systems. Reference and sensed models of scenes containing man-made structures are matched using line and vertex features derived from the scenes. Feature weighting, based on model feature content and matchpoint location, is used in performing transformations between the reference and sensed models that lead to high-accuracy matchpoint location in the sensed scene.

Paper Details

Date Published: 4 September 1979
PDF: 9 pages
Proc. SPIE 0186, Digital Processing of Aerial Images, (4 September 1979); doi: 10.1117/12.957499
Show Author Affiliations
C. S. Clark, Hughes Research Laboratories (United States)
W. O. Eckhardt, Hughes Research Laboratories (United States)
C. A. McNary, Hughes Research Laboratories (United States)
R. Nevatia, Hughes Research Laboratories (United States)


Published in SPIE Proceedings Vol. 0186:
Digital Processing of Aerial Images
Ernest L. Hall; Thomas F. Wiener, Editor(s)

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