Description Usage Arguments Value Examples
Image of the Determinant of the Jacobian
1 2 3 4 5 6 7 8 9 10 11 | jacobian_image(fixed, transformlist = NULL, moving = NULL,
typeofTransform = "SyN", ...)
log_jacobian_image(fixed, transformlist = NULL, moving = NULL,
typeofTransform = "SyN", ...)
geom_jacobian_image(fixed, transformlist = NULL, moving = NULL,
typeofTransform = "SyN", ...)
log_geom_jacobian_image(fixed, transformlist = NULL, moving = NULL,
typeofTransform = "SyN", ...)
|
fixed |
Fixed image in a registration |
transformlist |
List of transformation of moving image to
fixed image. Only one of |
moving |
Image to transform into |
typeofTransform |
If registration not done previously, then transform to use for transformation. Should be non-linear. |
... |
additional arguments to pass to |
An image of the determinant of the Jacobian, the transform list, and the fixed image.
1 2 3 4 5 6 7 8 9 10 | library(extrantsr)
library(ANTsR)
library(methods)
fi<-antsImageRead( getANTsRData("r16") ,2)
mi<-antsImageRead( getANTsRData("r64") ,2)
fi<-resampleImage(fi,c(128,128),1,0)
mi<-resampleImage(mi,c(128,128),1,0)
mytx<-antsRegistration(fixed=fi , moving=mi, typeofTransform = c("SyN") )
jac<-createJacobianDeterminantImage(fi,mytx$fwdtransforms[[1]],1)
jac = jacobian_image(fixed = fi, moving = mi, verbose = FALSE)
|
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