search for: f3d

Displaying 5 results from an estimated 5 matches for "f3d".

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2014 Apr 12
1
vapply confusion
The following code seems to contain an inconsistency in the behavior of vapply(). Am I missing something here? ## This function assumes v is a 3d vector, beta a scalar. f3d <- function(v,beta) { v+beta } ## This expression applies f3d to a vector of scalars, and ## specifies the template 'array(10,3)' for the return value. dat <- vapply(seq(0,1,length=10), function(beta) { f3d(c(0,0,0), beta) }, array(10,3)) dim(dat) # 3 10 (the dimensions are the re...
2012 Dec 03
1
Compilation failure on Solaris: any advice?
...ve access to a Solaris system to debug on, and Googling the error hasn't been very helpful. The error is CC -library=stlport4 -I/home/ripley/R/cc/include -DNDEBUG -DNDEBUG -DRNIFTYREG -I/usr/local/include -KPIC -O -xlibmil -xtarget=native -nofstore -c niftyreg.cpp -o niftyreg.o "_reg_f3d_sym.cpp", line 25: Error: reg_f3d may not have a type qualifier. "niftyreg.cpp", line 527: Where: While instantiating "reg_f3d_sym<double>::reg_f3d_sym(int, int)". "niftyreg.cpp", line 527: Where: Instantiated from non-template code. "_reg_f3d_s...
2010 Jul 15
1
Error using the mi package
...12d* c12e* c12f* c19* d1* d2* d3* d6* d7a* d7b* d7c* d7d* d7e* d7f* d7g* d7h* d7i* d8a* d8b* d8c* d8d* d8e* d8f* d8g* d8h* d8i* d9a* d9b* d9c* d9d* d9e* d10a* d10b* d10c* d10d* d10e* d10f* d11* d13* d14* e1* e2* e3* e5* e6* f2* f3a* f3b* f3c* f3d* f3e* f4* f6* f7* f8* f9* f12* f14* f15* f16* f20* f21* f22* f23* f25* g2* g3* g6* g8* g9* g12* g13* g15* g17* g18* g22* g25* g26* g27* g28* g31* g34* g43* g55* g58* g59* g60* g61* g63* g65* g68a* g68b* g69* g70* g71* g91* g92* g93* g94* g95...
2012 Apr 11
0
Significant updates to medical imaging packages: TractoR and RNiftyReg
...vides a clean R-like interface to the NiftyReg library developed at University College London [1]. It is aimed at medical image registration, but could be applied to 2D or 3D coalignment of images of any type. RNiftyReg version 0.6 adds an interface to the NiftyReg nonlinear registration tool "f3d", which performs fast freeform deformation-based registration based on a grid of control points. This is a fast implementation, which can perform 3D registration in under a minute for some medical images. The package is on CRAN, and development is coordinated through GitHub [2]. TractoR is a...
2012 Apr 11
0
Significant updates to medical imaging packages: TractoR and RNiftyReg
...vides a clean R-like interface to the NiftyReg library developed at University College London [1]. It is aimed at medical image registration, but could be applied to 2D or 3D coalignment of images of any type. RNiftyReg version 0.6 adds an interface to the NiftyReg nonlinear registration tool "f3d", which performs fast freeform deformation-based registration based on a grid of control points. This is a fast implementation, which can perform 3D registration in under a minute for some medical images. The package is on CRAN, and development is coordinated through GitHub [2]. TractoR is a...