Fidelity-Beltrami-Sparsity Model for Inverse Problems in Multichannel Image Processing
Fidelity-Beltrami-Sparsity Model for Inverse Problems in Multichannel Image Processing
复制标题
多通道图像处理中逆问题的 Fidelity-Beltrami-稀疏模型
DOI:
10.1137/120862168
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
Fengxia Yan
中科院分区:
文献类型:
--
作者:
Zelong Wang;Jubo Zhu;Fengxia Yan
In multichannel image processing, many tasks, such as image denoising, image deblurring, and image inpainting, can be included in the fields of inverse problems and high-dimensional data processing. To get better performance, there are two key points that should be considered seriously. On the one hand, most of these inverse problems are ill-posed, and the prior constraints are necessary to transform them into well-posed problems by reducing the solution space. On the other hand, the information of the coupling among different channels is important in multichannel image processing, where each channel of the image is usually processed separately. In this paper, we propose the fidelity-Beltrami-sparsity (FBS) model for the inverse problems in multichannel image processing, which can simultaneously exploit two important priors, i.e., the smoothness prior and the sparsity prior. As we know, the smoothness prior and the sparsity prior have been widely validated for an image, respectively, so inverse problems w...
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影响因子:
1.8
作者:
L. Vese
通讯作者:
L. Vese
DOI:
10.1109/jstsp.2011.2135332
发表时间:
2011-04
影响因子:
7.5
作者:
J. Zepeda;C. Guillemot;Ewa Kijak
通讯作者:
J. Zepeda;C. Guillemot;Ewa Kijak
DOI:
10.1007/bfb0014846
发表时间:
1990-04
期刊:
--
影响因子:
--
作者:
Niklas Nordström
通讯作者:
Niklas Nordström
DOI:
10.1137/s0036139901390088
发表时间:
2003
期刊:
SIAM J. Appl. Math.
影响因子:
--
作者:
Jianhong Shen;S. Kang;T. Chan
通讯作者:
Jianhong Shen;S. Kang;T. Chan
DOI:
10.1142/3812
发表时间:
1981
期刊:
Farmaco
影响因子:
--
作者:
S. Chern;W. H. Chen;K. Lam
通讯作者:
S. Chern;W. H. Chen;K. Lam