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Proceedings Paper

Recognition Of Areal Features For Map-Guided Image Analysis
Author(s): Hubert Ranzinger; Walter Kropatsch
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Paper Abstract

The analysis of images can take advantage of existing knowledge; this may be denoted as data-driven or knowledge-based image analysis. One example is the use of topographic maps in the study of aerial imagery. We report on a software system for object recognition using map-guidance. Three algorithms have been developed to find areally extended objects in a digital image. Results can be applied to compare a map data base with an image; to monitor changes; to geometric and radiometric rectification; to support classification with training areas and other tasks.

Paper Details

Date Published: 26 October 1983
PDF: 6 pages
Proc. SPIE 0397, Applications of Digital Image Processing V, (26 October 1983); doi: 10.1117/12.935273
Show Author Affiliations
Hubert Ranzinger, Institute for Image Processing and Computer Graphics (Austria)
Walter Kropatsch, Institute for Image Processing and Computer Graphics (Austria)


Published in SPIE Proceedings Vol. 0397:
Applications of Digital Image Processing V
Andre J. Oosterlinck; Andrew G. Tescher, Editor(s)

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