Adaptive estimators for filtering noisy images
نویسندگان
چکیده
منابع مشابه
An Adaptive Transform-Domain Estimator for Filtering Noisy Images
| Image noise ltering has been widely perceived as an estimation problem in the spatial domain. We deal with it as an estimation problem in an uncorrelated transform domain. This idea leads to a generalization of the adaptive LMMSE estimator for ltering noisy images. In our proposed method, the transform-domain local statistics obtained from the noisy image are exploited. Due to the fact that t...
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ژورنال
عنوان ژورنال: Optical Engineering
سال: 1990
ISSN: 0091-3286
DOI: 10.1117/12.55617