Geometric Science of Information
Geometric Science of Information
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信息几何科学
DOI:
10.1007/978-3-642-40020-9_45
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
Benning M
中科院分区:
文献类型:
--
作者:
Benning M
We consider a nonlinear fourth-order diffusion equation that arises in denoising of image densities. We propose an implicit time-stepping scheme that employs a primal-dual method for computing the subgradient of the total variation seminorm. The constraint on the dual variable is relaxed by adding apenalty term, depending on a parameter that determines the weight of the penalisation. The paper is furnished with some numerical examples showing the denoising properties of the model considered.
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DOI:
10.1109/icsipa.2011.6144155
发表时间:
2011
期刊:
2011 IEEE International Conference on Signal and Image Processing Applications (ICSIPA)
影响因子:
--
作者:
P. Smirnov;P. Semenov;M. Lyakh;A. Chun;Dmitry Gusev;Alexander Redkin;S. Srinivasan
通讯作者:
S. Srinivasan
DOI:
--
发表时间:
2002
期刊:
2020 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD)
影响因子:
--
作者:
Gabriella Csurka;C. Dance;Lixin Fan;J. Willamowski;Cédric Bray
通讯作者:
Gabriella Csurka;C. Dance;Lixin Fan;J. Willamowski;Cédric Bray
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
I. Baskin;A. Varnek
通讯作者:
A. Varnek
影响因子:
18.6
作者:
Hertzberg, Christoph;Wagner, Rene;Schroeder, Lutz
通讯作者:
Schroeder, Lutz
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
M. C. López;P. L. G. Pérez
通讯作者:
P. L. G. Pérez