Color edge detectors based on multivariate ordering

Panagiotis E. Trahanias; Anastasios N. Venetsanopoulos

doi:10.1117/12.131411

1 November 1992 Color edge detectors based on multivariate ordering

Panagiotis E. Trahanias, Anastasios N. Venetsanopoulos

Proceedings Volume 1818, Visual Communications and Image Processing '92; (1992) https://doi.org/10.1117/12.131411
Event: Applications in Optical Science and Engineering, 1992, Boston, MA, United States

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.

Citation Download Citation

Panagiotis E. Trahanias and Anastasios N. Venetsanopoulos "Color edge detectors based on multivariate ordering", Proc. SPIE 1818, Visual Communications and Image Processing '92, (1 November 1992); https://doi.org/10.1117/12.131411

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