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A novel approach based on graph matching for myocardial motion estimation using cine MRI is presented in this paper. The dissimilarity measure between nodes and that between edges are defined to construct a cost function to measure the dissimilarity between two graphs. The sparsity constraint and affine constraint are introduced into the cost function. The alternating direction method of multipliers...
Background Robust point matching (RPM) has been extensively used in non-rigid registration of images to robustly register two sets of image points. However, except for the location at control points, RPM cannot estimate the consistent correspondence between two images because RPM is a unidirectional image matching approach. Therefore, it is an important issue to make an improvement in image registration...
The robust point matching (RPM) has been applied in image registration. Although the RPM has been extensively used in non-rigid registration of images, it does not solve a consistent correspondence between the two images except at the estimated corresponding points. In this paper, we propose an image registration method based on the consistent robust point matching to solve the forward and reverse...
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