Difference between revisions of "Swap slices and swap volumes"
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== Background == | == Background == | ||
| − | Swap | + | Both Swap Slices and Swap Volumes allow the user to select slices and volumes and to insert selected slices\volumes into different locations in the image. |
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| + | === Why swap slices\volumes? === | ||
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| + | In every [[DTI Pipeline|DTI scan]] one volume is made without [[DTI Pipeline#Brain MRI introduction|a b pulse]], this is called B0 volume. B0 volume is used for creating a whole-brain mask, which is used [[DTI Pipeline#MIPAV DTI pipeline outline|to determine]] which voxels to include into analysis. For most of MRI scanners B0 is either the fist or the last recorded volume, but for some scanners put B0 is some different place. So in the user wants to move B0 to the beginning or to the end of the image, the Swap Volumes tool | ||
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| + | == Swap Slices == | ||
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| + | The Swap Slices tool is available via Utilities > 3D Slice Tools > Swap Slice menu. The tool is available for use in both 3D and 4 D images. | ||
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== Comment == | == Comment == | ||
Revision as of 16:35, 5 September 2012
This page is a stub.
Background
Both Swap Slices and Swap Volumes allow the user to select slices and volumes and to insert selected slices\volumes into different locations in the image.
Why swap slices\volumes?
In every DTI scan one volume is made without a b pulse, this is called B0 volume. B0 volume is used for creating a whole-brain mask, which is used to determine which voxels to include into analysis. For most of MRI scanners B0 is either the fist or the last recorded volume, but for some scanners put B0 is some different place. So in the user wants to move B0 to the beginning or to the end of the image, the Swap Volumes tool
Swap Slices
The Swap Slices tool is available via Utilities > 3D Slice Tools > Swap Slice menu. The tool is available for use in both 3D and 4 D images.
Comment
Help needs to be created so that user can understand the interface, the scripting parameters, and the result images.
