Entropy-Based Image Restoration: Modifications And Additional Results

Robert A. Gonsalves; Rose M. Korte; John P. Kennealy

doi:10.1117/12.942104

18 January 1988 Entropy-Based Image Restoration: Modifications And Additional Results

Robert A. Gonsalves, Rose M. Korte, John P. Kennealy

Proceedings Volume 0829, Applications of Digital Image Processing X; (1988) https://doi.org/10.1117/12.942104
Event: 31st Annual Technical Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, San Diego, CA, United States

Abstract

A new approach to the application of maximum entropy principles in image restoration is being developed. It is an iterative process which combines a Wiener filter restoration and modifications to the Wiener image that are Entropy-based. The result is an image with well-restored frequency content and very little of the spuriousness commonly introduced by inverse filters. The algorithm is fast, stable to convergence, and will accommodate any specifiable distorting function.

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Robert A. Gonsalves, Rose M. Korte, and John P. Kennealy "Entropy-Based Image Restoration: Modifications And Additional Results", Proc. SPIE 0829, Applications of Digital Image Processing X, (18 January 1988); https://doi.org/10.1117/12.942104

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