Morozov principle for Kullback-Leibler residual term and Poisson noise
Morozov principle for Kullback-Leibler residual term and Poisson noise
复制标题
Kullback-Leibler 残差项和泊松噪声的 Morozov 原理
DOI:
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复制
发表时间:
2018
期刊:
影响因子:
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通讯作者:
N. Ducros
中科院分区:
文献类型:
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作者:
B. Sixou;Tom Hohweiller;N. Ducros
We study the properties of a regularization method for inverse problems corrupted by Poisson noise with Kullback-Leibler divergence as data term. The regularization parameter is chosen according to a Morozov type principle. We show that this method of choice of the parameter is well-defined. This a posteriori choice leads to a convergent regularization method. Convergences rates are obtained for this a posteriori choice of the regularization parameter when some source condition is satisfied.
影响因子:
2.1
作者:
Werner;Hohage
通讯作者:
Hohage