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Proceedings Paper

Effective fuzzy logic approach to image enhancement
Author(s): Zhiwei Zhao; Xueqin Li; Heng-Da Cheng
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Paper Abstract

This paper presents a fuzzy enhancement algorithm for image enhancement based on a fuzzy membership function and a contrast intensification transformation function using the average fuzzy membership grade with neighbors. Our algorithm has the following features: (1) fully employs the information of neighbors and utilizes the two-step nonlinear transformations, (2) reduces noise by using a smoothing operator in fuzzy singletons, and (3) keeps the edges intact.

Paper Details

Date Published: 22 October 1993
PDF: 8 pages
Proc. SPIE 2094, Visual Communications and Image Processing '93, (22 October 1993); doi: 10.1117/12.157942
Show Author Affiliations
Zhiwei Zhao, Utah State Univ. (United States)
Xueqin Li, Utah State Univ. (United States)
Heng-Da Cheng, Utah State Univ. (United States)

Published in SPIE Proceedings Vol. 2094:
Visual Communications and Image Processing '93
Barry G. Haskell; Hsueh-Ming Hang, Editor(s)

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