Volume-preserving nonrigid registration of MR breast images using free-form deformation with an incompressibility constraint
Citations
3,444 citations
Cites background from "Volume-preserving nonrigid registra..."
...An example is the incompressibility constraint described by [4], which penalizes compression and expansion of structures....
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...derivatives of the transformation and [2]–[4]....
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...ment of pre- and post-contrast images [2]–[4], updating treat-...
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1,434 citations
Cites methods from "Volume-preserving nonrigid registra..."
...In [238], such a strategy was employed to register contrast-enhanced MR breast images....
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768 citations
Cites background from "Volume-preserving nonrigid registra..."
...Rohlfing et al [65] used breathing gated acquisitions to acquire MR liver images in normal subjects and then applied rigid followed by non-rigid registration to match each breathing phase with the end-expiration image....
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...In Rohlfing et al [119] and Tanner et al [67] volume-preserving constraints are applied during registration of dynamic images to reduce the effect of enhancing regions on the intensity based registration....
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689 citations
Cites background or methods from "Volume-preserving nonrigid registra..."
...Normally, the similarity measure used for deformable image registration is composed of at least two terms: one related to the voxel intensity or structures similarity, and the other one to the deformation field (Collins and Evans 1997; Ashburner et al. 1999; Rueckert et al. 1999; Lötjönen and Mäkelä 2001; Rohlfing and Maurer 2001; Hermosillo et al. 2002; Rohlfing et al. 2003; Lu et al. 2004; Auzias et al. 2011)....
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...There are several regularisation terms, but one of the most used is related to the second-order derivatives of the transformation, which are related to the bending energy of the transformation (Lötjönen and Mäkelä 2001; Shen and Davatzikos 2002; Rohlfing et al. 2003)....
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...There are several regularisation terms, but one of the most used is related to the second-order derivatives of the transformation, which are related to the bending energy of the transformation (Lötjönen and Mäkelä 2001; Shen and Davatzikos 2002; Rohlfing et al. 2003)....
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...…2008; Tsai et al. 2010), chest/lung (Mattes et al. 2003; Bhagalia et al. 2009), whole thorax (Loeckx et al. 2003), breast (Rueckert et al. 1999; Rohlfing et al. 2003; Schnabel et al. 2003; Washington and Miga 2004; Karaçali 2007; SerifovicTrbalic et al. 2008), abdomen (liver, kidney and…...
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...…the voxel intensity or structures similarity, and the other one to the deformation field (Collins and Evans 1997; Ashburner et al. 1999; Rueckert et al. 1999; Lötjönen and Mäkelä 2001; Rohlfing and Maurer 2001; Hermosillo et al. 2002; Rohlfing et al. 2003; Lu et al. 2004; Auzias et al. 2011)....
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637 citations
Cites methods from "Volume-preserving nonrigid registra..."
...As we showed recently (Rohlfing et al., 2003b), the accuracy of segmentation with multiple atlases can be further improved by applying more sophisticated methods for combining the individual segmentations....
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...For the above reasons, we have chosen to apply a nonrigid registration algorithm by Rueckert et al. (1999) that we have found to be reliable and efficient in previous applications (Rohlfing and Maurer, 2003; Rohlfing et al., 2003a,b)....
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References
27,271 citations
"Volume-preserving nonrigid registra..." refers methods in this paper
...[37]: the gradient of the cost function is computed, and a simple line search (downhill–simplex algorithm [26] restricted to the direction of the steepest ascent; see [35] for a full description of our...
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12,662 citations
10,727 citations
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8,009 citations
"Volume-preserving nonrigid registra..." refers methods in this paper
...We note that in our approach, unlike the numerical literature [29], [ 48 ], both components of the overall cost function are weighted in a way that allows us to exclusively optimize either of its two parts without requiring nonfinite values for the weight ....
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