Par0035 - elastix

Registration Description

intra-subject, inter-subject; mono-modal and multi-modal; rigid, affine and B-spline transformations; mean square difference, normalized correlation, mutual information

RIRE brain data

Screen shot:

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An example of the fixed CT image and moving MR T1 image.

Registration Settings

For parameter files see the Elastix Model Zoo repository on GitHub.

elastix version: 4.700

Description:

The CT image is treated as fixed image and the MR T1 image is moving image.

Command line call:

elastix -f ct/patient<numb>.mhd -m mr/patient<numb>.mhd -p Par0035.RIRE.MI.ri.<method>.txt -out outputdir

with: = one of {ASGD, ASGDPrime, FAGSD} and = 1:10

SPREAD lung data

Screen shot:

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An example of the baseline CT scan and follow up CT scan.

Registration Settings

For parameter files see the Elastix Model Zoo repository on GitHub.

elastix version: 4.700

Description:

The baseline CT scans are treated as fixed images and the following-up scans are moving images.

Command line call:

elastix -f baseline/patient<numb>.mhd -m followup/patient<numb>.mhd -p Par0035.SPREAD.<metric>.af.0.txt -p Par0035.SPREAD.<metric>.bs.1..txt -out outputdir

with: = one of {ASGD, ASGDPrime, FAGSD}

= 1:19

= one of {MI, MSD, NC,NMI}

Hammers brain data

Screen shot:

alt-text

An example of the Hammers brain data.

Registration Settings

For parameter files see the Elastix Model Zoo repository on GitHub.

elastix version: 4.700

Description:

Each MR scan is treated as fixed image and other 29 scans are treated as moving image, so total registration per setting is 30 * 29 = 870.

Command line call:

elastix -f patient<numb1>.mhd -m patient<numb2>.mhd -p Par0035.Hammers.MI.si.0.txt -p Par0035.Hammers.MI.bs.1.<method>.txt -out outputdir

with: = one of {ASGD, ASGDPrime, FAGSD}

!= = 1:30

Abdomen data

Registration Settings

For parameter files see the Elastix Model Zoo repository on GitHub.

elastix version: 4.700

Description:

Command line call:

elastix -f patient<numb>.mhd -m patient<numb>.mhd -p Par0035.Ultrasound.MI.txt -out outputdir

= 1:9

Published in

[1] Y. Qiao, B. van Lew, B.P.F. Lelieveldt and M. Staring, "Fast Automatic Step Size Estimation for Gradient Descent Optimization of Image Registration," IEEE Transactions on Medical Imaging, in press.

© 2020 Viktor van der Valk