Entropy-Based Image Restoration: Modifications And Additional Results
Robert A. Gonsalves, R. M. Korte, John P. Kennealy · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1988
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.