Effective fuzzy logic approach to image enhancement

Zhiwei Zhao; Xueqin Li; Heng-Da Cheng

doi:10.1117/12.157942

22 October 1993 Effective fuzzy logic approach to image enhancement

Zhiwei Zhao, Xueqin Li, Heng-Da Cheng

Proceedings Volume 2094, Visual Communications and Image Processing '93; (1993) https://doi.org/10.1117/12.157942
Event: Visual Communications and Image Processing '93, 1993, Cambridge, MA, United States

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.

Citation Download Citation

Zhiwei Zhao, Xueqin Li, and Heng-Da Cheng "Effective fuzzy logic approach to image enhancement", Proc. SPIE 2094, Visual Communications and Image Processing '93, (22 October 1993); https://doi.org/10.1117/12.157942

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