UPRE method for total variation parameter selection
نویسندگان
چکیده
منابع مشابه
UPRE method for total variation parameter selection
Total Variation (TV) regularization is a popular method for solving a wide variety of inverse problems in image processing. In order to optimize the reconstructed image, it is important to choose a good regularization parameter. The Unbiased Predictive Risk Estimator (UPRE) has been shown to give a good estimate of this parameter for Tikhonov regularization. In this paper we propose an extensio...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2010
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2010.02.025