A Combination of the Total Variation Filter and a Fourth-Order Filter for Image Registration
Joint Authors
Yang, Xiaomei
Shen, Chaomin
Li, Fang
Shen, Chunli
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-31
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
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.
American Psychological Association (APA)
Yang, Xiaomei& Shen, Chaomin& Li, Fang& Shen, Chunli. 2015. A Combination of the Total Variation Filter and a Fourth-Order Filter for Image Registration. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1073278
Modern Language Association (MLA)
Yang, Xiaomei…[et al.]. A Combination of the Total Variation Filter and a Fourth-Order Filter for Image Registration. Mathematical Problems in Engineering No. 2015 (2015), pp.1-16.
https://search.emarefa.net/detail/BIM-1073278
American Medical Association (AMA)
Yang, Xiaomei& Shen, Chaomin& Li, Fang& Shen, Chunli. A Combination of the Total Variation Filter and a Fourth-Order Filter for Image Registration. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1073278
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073278