@inproceedings{c8b29d68d87947fe9cdd3493b1b60c39,
title = "A maximum entropy image restoration methods based on Weiner filter",
abstract = "A closed-form maximum entropy image restoration method is proposed in this paper. First, the least square solution in the presence of measurement error is found by Weiner filter. Then a small perturbation from the solution is determined in the null space of the blur matrix by maximum entropy criterion. The closed-form least square solution and its perturbation are deserved which means no iterative, less complexity and rapid processing. Compared with Weiner filter, the method proposed is also a stabilizing algorithm, and more details can be deserved due to the introduced perturbation.",
keywords = "Image restoration, Least squares solution, Maximum entropy, Weiner filter",
author = "Changjun Fu and Dong Xu and Yan Zhao",
year = "2008",
doi = "10.1117/12.790839",
language = "英语",
isbn = "9780819467676",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "International Symposium on Photoelectronic Detection and Imaging 2007",
note = "International Symposium on Photoelectronic Detection and Imaging, ISPDI 2007: Related Technologies and Applications ; Conference date: 09-09-2007 Through 12-09-2007",
}