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Proceedings Paper

Aerial image: from straight lines to rectangles
Author(s): Sergey V. Ablameyko; Dmitry M. Lagunovsky
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Paper Abstract

A fast algorithm to detect rectangles in aerial images is suggested. A contour image is used as an input for the algorithm. the primitive lines are extracted in the contour image and joined into line segments by cluster analysis method. the line-merging algorithm is developed, and an algorithm to detect rectangles from the extracted straight lines is suggested. The developed algorithm allows a good relation between computational time and line quality.

Paper Details

Date Published: 16 September 1994
PDF: 9 pages
Proc. SPIE 2308, Visual Communications and Image Processing '94, (16 September 1994); doi: 10.1117/12.186978
Show Author Affiliations
Sergey V. Ablameyko, Institute of Engineering Cybernetics (Belarus)
Dmitry M. Lagunovsky, Institute of Engineering Cybernetics (Belarus)


Published in SPIE Proceedings Vol. 2308:
Visual Communications and Image Processing '94
Aggelos K. Katsaggelos, Editor(s)

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