Philip Cook
Philip Cook
I think you would need dense sampling (strategy "NONE") to have completely reproducible results. With regular sampling, a perturbation is applied to the points to randomize their location within the...
I thought fixing the seed took care of this, but if you can share a code and data I may be able to say more. Sent from my iPhone >...
I mean the commands that you ran Sent from my iPhone On Sep 28, 2019, at 12:30 PM, moskvich412 wrote: There is no code to share. I am running compiled...
@stnava I think the random sampling only happens with non-dense metrics. I think the default for SyN with Mattes uses dense sampling, so there's no jittering of the sample points....
My go-to for all things MNI is the LEAD-DBS page https://www.lead-dbs.org/helpsupport/knowledge-base/atlasesresources/cortical-atlas-parcellations-mni-space/
This issue still a WIP but I added some more information to the Wiki page.
The padding is needed when the bounding box of the images are very close to the head / brain. The deformation field at the edges of the virtual space (usually...
If you open the image in SNAP, then scroll as far as you can to the six sides of the image - if there's brain within 10mm or so of...
In answer to your other questions, ANTsR uses the same underlying code, but its options and defaults may differ. I wouldn't switch for performance reasons. How does the rigid registration...
I've often found that the Translation model is unstable. Rigid normally works better. The other thing I would check is that the COM is not too far off; this can...