A Combination of the Total Variation Filter and a Fourth-Order Filter for Image Registration
A Combination of the Total Variation Filter and a Fourth-Order Filter for Image Registration
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用于图像配准的全变分滤波器和四阶滤波器的组合
DOI:
10.1155/2015/235314
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发表时间:
2015-05
影响因子:
--
通讯作者:
沈纯理
中科院分区:
文献类型:
--
作者:
杨晓梅;沈朝民;李芳;沈纯理
We introduce a novel method for nonrigid image registration which combines the total variation filter and a fourth-order filter. We decompose the deformation field into two components, that is, a piecewise constant component and a smooth component. The total variation filter is used for the first component and the fourth-order filter is used for the second one. Then, we present a new PDE-based image registration model suitable for both smooth and nonsmooth deformation problem. Meanwhile, the local-global similarity measure is used in our method to improve the accuracy and robustness for image matching. By applying the split Bregman algorithm and dual algorithm, we present a fast and stable numerical scheme. The numerical experiments and comparisons on both synthetic images and real images demonstrate the effectiveness of our method in nonrigid image registration.
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影响因子:
2
作者:
A. Chambolle
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A. Chambolle
影响因子:
10.6
作者:
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DOI:
10.1093/acprof:oso/9780198528418.001.0001
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2004-02
期刊:
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影响因子:
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作者:
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J. Modersitzki
DOI:
10.1007/978-3-540-75759-7_39
发表时间:
2007-10
期刊:
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention
影响因子:
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作者:
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通讯作者:
Tom Kamiel Magda Vercauteren;X. Pennec;Aymeric Perchant;N. Ayache
DOI:
10.1007/978-3-662-09021-3
发表时间:
1989
期刊:
2021 IEEE International Conference on Web Services (ICWS)
影响因子:
--
作者:
J. Stoer
通讯作者:
J. Stoer