High-Accuracy Model Matching For Scenes Containing Man-Made Structures

C. S. Clark; W. O. Eckhardt; C. A. McNary; R. Nevatia

doi:10.1117/12.957499

4 September 1979 High-Accuracy Model Matching For Scenes Containing Man-Made Structures

C. S. Clark, W. O. Eckhardt, C. A. McNary, R. Nevatia

Proceedings Volume 0186, Digital Processing of Aerial Images; (1979) https://doi.org/10.1117/12.957499
Event: 1979 Huntsville Technical Symposium, 1979, Huntsville, United States

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.

Citation Download Citation

C. S. Clark, W. O. Eckhardt, C. A. McNary, and R. Nevatia "High-Accuracy Model Matching For Scenes Containing Man-Made Structures", Proc. SPIE 0186, Digital Processing of Aerial Images, (4 September 1979); https://doi.org/10.1117/12.957499

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