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QIB-Sheffield / wezel

Prototyping quantitative medical imaging applications
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wezel crashes when I use Transform -> Coregister to.. with newly resliced data #52

Open JoaoPeriquito opened 1 year ago

JoaoPeriquito commented 1 year ago

wezel crashes I try to perform the second step of the FUNCTION T1 coregistration from our "autoprocessing output.doc"

FUNCTION T1 coregistration:

I am able to reslice DIXON to (384, 384, 5) oblique, but when I try to Coregister T1 map (generated by Siemens) with the resliced DIXON, wezel crashes

image

plaresmedima commented 1 year ago

Can you run it from source to see what the error message is?

Note the coregister function does the reslicing for you so you don't have to first reslice and then do the coreg. Just apply to with the original DIXON.

It should work though if even you run it on the resliced sequence. See if you can pinpoint the error and we can look at it.

On Thu, 12 Jan 2023, 15:36 JoaoPeriquito, @.***> wrote:

wezel crashes I try to perform the second step of the FUNCTION T1 coregistration from our "autoprocessing output.doc"

FUNCTION T1 coregistration:

  • Reslice DIXON to (384, 384, 5) oblique (works)
  • Coregister T1 approximate maps with resliced DIXON (384, 384, 5) (does not work, crashes wezel)

I am able to reslice DIXON to (384, 384, 5) oblique, but when I try to Coregister T1 map (generated by Siemens) with the resliced DIXON, wezel crashes

[image: image] https://user-images.githubusercontent.com/48806417/212110503-fb0d813a-62b3-421e-8ca2-fc4c6c1cb8d1.png

— Reply to this email directly, view it on GitHub https://github.com/QIB-Sheffield/wezel/issues/52, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABOFKA6OJ44YKI6ETXYH4JDWSAQJBANCNFSM6AAAAAATZMQLXA . You are receiving this because you are subscribed to this thread.Message ID: @.***>

JoaoPeriquito commented 1 year ago

If I use the source code, wezel does not crash (and no error message), but the result is strange.

[image: image.png]

On Thu, Jan 12, 2023 at 5:31 PM Steven Sourbron @.***> wrote:

Can you run it from source to see what the error message is?

Note the coregister function does the reslicing for you so you don't have to first reslice and then do the coreg. Just apply to with the original DIXON.

It should work though if even you run it on the resliced sequence. See if you can pinpoint the error and we can look at it.

On Thu, 12 Jan 2023, 15:36 JoaoPeriquito, @.***> wrote:

wezel crashes I try to perform the second step of the FUNCTION T1 coregistration from our "autoprocessing output.doc"

FUNCTION T1 coregistration:

  • Reslice DIXON to (384, 384, 5) oblique (works)
  • Coregister T1 approximate maps with resliced DIXON (384, 384, 5) (does not work, crashes wezel)

I am able to reslice DIXON to (384, 384, 5) oblique, but when I try to Coregister T1 map (generated by Siemens) with the resliced DIXON, wezel crashes

[image: image] < https://user-images.githubusercontent.com/48806417/212110503-fb0d813a-62b3-421e-8ca2-fc4c6c1cb8d1.png

— Reply to this email directly, view it on GitHub https://github.com/QIB-Sheffield/wezel/issues/52, or unsubscribe < https://github.com/notifications/unsubscribe-auth/ABOFKA6OJ44YKI6ETXYH4JDWSAQJBANCNFSM6AAAAAATZMQLXA

. You are receiving this because you are subscribed to this thread.Message ID: @.***>

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