Documentation/Nightly/Modules/SegmentationAidedRegistration - Revision history

Ygao at 17:22, 24 October 2015

2015-10-24T17:22:11Z

2013-06-18T21:03:11Z

tutorial

2013-06-18T21:01:11Z

panel and parameters

2013-06-18T20:44:23Z

2013-06-18T20:04:19Z

gallery resize

2013-06-18T20:03:07Z

gray scale image registration with contour

2013-06-18T16:05:53Z

2013-06-18T15:09:05Z

afib case, before registration

2013-06-18T15:07:06Z

resize panel figure

2013-06-18T15:06:18Z

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 Contributor: Sylvain Bouix, Brigham and Women's Hospital <br>
 Contributor: Allen Tannenbaum, University of Alabama at Birmingham <br>
-Contact: Yi Gao, <email>gaoyi@bwh.harvard.edu</email><br>
+Contact: Yi Gao, <email>gaoyi@gatech.edu</email><br>
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 {{documentation/{{documentation/version}}/module-introduction-logo-gallery
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 {{documentation/{{documentation/version}}/module-section|References}}
 * Y Gao, Y Rathi, S Bouix, A Tannenbaum; Filtering in the Diffeomorphism Group and the Registration of Point Sets; IEEE Transactions on Image Processing 21 (10), 4383--4396
 * Y Gao, B Gholami, RS MacLeod, J Blauer, WM Haddad, A Tannenbaum; [http://www.na-mic.org/publications/item/view/1844 Segmentation of the Endocardial Wall of the Left Atrium using Local Region-Based Active Contours and Statistical Shape Learning.] Proceedings of SPIE Medical Imaging 2010.

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-N/A
+* Step 1. Give the input images, including:
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 Image:SegmentationAidedRegistrationUsageScreenShot.png|Module Panel.
 </gallery>
+* Input
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 {{documentation/{{documentation/version}}/module-section|Similar Modules}}
-N/A
+*[[Documentation/Nightly/Modules/SlicerModuleCardiacRegistration]]
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 Image:AfibMIAffineRegistration.png|Affine registration using MI metric of the two LGE-MR images. Top: fixed image; Middle: registered moving image; Bottom: putting them together.
 Image:AfibMIAffineRegistrationWithContour.png|Affine registration using MI metric of the two LGE-MR images, with the red contour showing the left atrium. Top: fixed image; Middle: registered moving image; Bottom: putting them together. We see that the overall registration is good, but the left atrium position is not accurate. In the case where we want to study the change of LA at those two time points, foucs has been put on the LA region.
 Image:SegmentationAidedRegistrationComparison.png|Results. Top row: Pre-op LGE-MRI with its segmentation of the left atrium (LA). Middle row: Pre-op LA contour overlayed on the registered Post-op LGE-MRI. See the matching of the LA region. Bottom row: checker-board view of Pre-op and registered Post-op LGE-MRIs: they match well at the LA region but badly otherwise, indicating the necessity of using segmentation to aid the registration.
 </gallery>

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 * In the atrial fibrillation longitudinal study, we want to register the pre-op and post-op images. In particular, we want the matching at the atrium to be emphasized.
 <center>
-<gallery widths="500px" heights="300px" perrow="3">
+<gallery widths="400px" heights="400px" perrow="3">
 Image:AfibBeforeRegistrationSmall.png|Register two LGE-MR images. Top: fixed image; Middle: moving image; Bottom: putting them together.
 Image:AfibMIAffineRegistration.png|Affine registration using MI metric of the two LGE-MR images. Top: fixed image; Middle: registered moving image; Bottom: putting them together.