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Proceedings Paper

Color edge detectors based on multivariate ordering
Author(s): Panagiotis E. Trahanias; Anastasios N. Venetsanopoulos
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Paper Abstract

Color edge detection is approached in this paper using vector order statistics. Based on the R- ordering method, a class of color edge detectors is defined. These detectors function as vector operators. Specific edge detectors can be obtained as special cases of this class. Various such detectors are defined and analyzed. Experimental results show the noise robustness of the vector order statistics operators. A quantitative evaluation and comparison to other color edge detectors favors our approach.

Paper Details

Date Published: 1 November 1992
PDF: 12 pages
Proc. SPIE 1818, Visual Communications and Image Processing '92, (1 November 1992); doi: 10.1117/12.131411
Show Author Affiliations
Panagiotis E. Trahanias, Univ. of Toronto (Canada)
Anastasios N. Venetsanopoulos, Univ. of Toronto (Canada)


Published in SPIE Proceedings Vol. 1818:
Visual Communications and Image Processing '92
Petros Maragos, Editor(s)

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