Sequential Estimation Technique for Enhancement of Noisy Images
- 1 October 1977
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Computers
- Vol. C-26 (10) , 971-987
- https://doi.org/10.1109/tc.1977.1674732
Abstract
A sequential estimation algorithm for the enhancement of noisy images is presented. A set of parameters obtained by a transformation of an autoregressive (AR) model representing the image process, is used for computational advantages. The method presented has an added advantage that it requires no a priori knowledge of the statistics of the noise-free data. Several examples are presented to illustrate the utility of the algorithm.Keywords
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