Difference between revisions of "Projects:RegistrationLibrary:RegLib C15"

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|[[Image:Button_red_fixed.jpg|40px|lleft]]  T1 SPGR
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|[[Image:Button_red_fixed.jpg|40px|lleft]]  Fiducials
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|[[Image:Button_purple_mask.jpg|40px|lleft]]  mask
 
 
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|[[Image:Button_green_moving.jpg|40px|lleft]] T2 FLAIR
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|[[Image:Button_green_moving.jpg|40px|lleft]] T1 SPGR
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|[[Image:Button_blue_tag.jpg|40px|lleft]] segmentation
 
 
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|1mm isotropic<br> 256 x 256 x 146<br>RAS
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|2 points marking AC-PC line<br> 3+ points marking midline
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|1mm isotropic<br> 256 x 256 x 146<br>RAS
 
 
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|1.2mm isotropic<br> 256 x 256 x 116<br>RAS
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|1 mm isotropic<br> 256 x 256 x 116<br>RAS
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|1.2mm isotropic<br> 256 x 256 x 116<br>RAS
 
 
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===Objective / Background ===
 
===Objective / Background ===
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=== Registration Results===
 
=== Registration Results===
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[[Image:RegLib_C02_Unreg_AnimGif.gif||500px|Unregistered Data + segmentation labelmap]]
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[[Image:RegLib_C15_ACPC_AnimGif.gif||500px|original and aligned MRI]]
  
 
=== Download ===
 
=== Download ===

Revision as of 16:24, 2 April 2010

Home < Projects:RegistrationLibrary:RegLib C15

Slicer Registration Librar Case 15: Brain MR Alignment along AC-PC line

this is a set of reference landmarks. The transform is derived from these fiducials. lleft this is the moving image to which the calculated transform is applied. LEGEND

lleft this indicates the reference image that is fixed and does not move. All other images are aligned into this space and resolution
lleft this indicates the moving image that determines the registration transform.
lleft this indicates images that serve as masks, i.e. they focus the active registration onto a specific area.
lleft this indicates images that passively move into the reference space, i.e. they have the transform applied but do not contribute to the calculation of the transform.

lleft Fiducials lleft T1 SPGR
2 points marking AC-PC line
3+ points marking midline 		1 mm isotropic
256 x 256 x 116
RAS

Objective / Background

Keywords

MRI, brain, head, anterior commissure, posterior commissure, AC-PC Line, Talairach, fiducial alignment

Input Data

  • Button green moving white.jpg moving: T1 MPRAGE 1.2x1.2x1.2 mm voxel size, sagittal, RAS orientation.

Registration Challenges

Key Strategies

Registration Results

original and aligned MRI

Download


Link to User Guide: How to Load/Save Registration Parameter Presets

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