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Edge-Detection Method for Image Processing Based on Generalized Type-2 Fuzzy Logic

delete2014-12-01
delete190
PRE
AI
P
Patricia Melín *
C
Claudia I. González
J
Juan R. Castro
O
Olivia Mendoza
O
Oscar Castillo
DOI:10.1109/TFUZZ.2013.2297159delete
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Abstract

Abstract

En 中文
This paper presents an edge-detection method that is based on the morphological gradient technique and generalized type-2 fuzzy logic. The theory of alpha planes is used to implement generalized type-2 fuzzy logic for edge detection. For the defuzzification process, the heights and approximation methods are used. Simulation results with a type-1 fuzzy inference system, an interval type-2 fuzzy inference system, and with a generalized type-2 fuzzy inference system for edge detection are presented. The proposed generalized type-2 fuzzy edge-detection method was tested with benchmark images and synthetic images. We used the merit of Pratt measure to illustrate the advantages of using generalized type-2 fuzzy logic.
Keywords:
Alpha planes representation
edge detection
generalized type-2 fuzzy logic
image processing
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Journal

IEEE Transactions on Fuzzy Systems cover
IEEE Transactions on Fuzzy Systems
IF:
11.9
Papers:
5.0K
Citations:
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U
universidad autonoma de baja california
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