An Adaptive Parameter Estimation in a BTV Regularized Image Super-Resolution Reconstruction
نویسندگان
چکیده
منابع مشابه
Parameter estimation in super-resolution image reconstruction problems
In this paper we consider the estimation of the unknown hyperparameters for the problem of reconstructing a high-resolution image from multiple undersampled, shifted, degraded frames with subpixel displacement errors. We derive mathematical expressions for the iterative calculation of the maximum likelihood estimate (mle) of the unknown hyperparameters given the low resolution observed images. ...
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ژورنال
عنوان ژورنال: Advances in Electrical and Computer Engineering
سال: 2017
ISSN: 1582-7445,1844-7600
DOI: 10.4316/aece.2017.03001