debian man page for landmark_warp

LANDMARK_WARP(1)						    Plastimatch 						  LANDMARK_WARP(1)

NAME
       landmark_warp - warp an image using point landmarks

SYNOPSIS
       landmark_warp [options]

DESCRIPTION
       The landmark_warp executable performs registration by matching fiducials on reference and test images.  The list of possible options can be
       seen by typing:

       landmark_warp --help

       The command line usage is given as follows:

       Usage: landmark_warp [options]
       Options:
	-a, --algorithm <arg>	      RBF warping algorithm {tps,gauss,
				       wendland}
	-d, --default-value <arg>     Value to set for pixels with unknown
				       value
	    --dim <arg> 	      Size of output image in voxels "x [y z]"
	-F, --fixed <arg>	      Fixed image (match output size to this
				       image)
	-f, --fixed-landmarks <arg>   Input fixed landmarks
	-h, --help		      Display this help message
	-I, --input-image <arg>       Input image to warp
	-v, --input-vf <arg>	      Input vector field (applied prior to
				       landmark warping)
	-m, --moving-landmarks <arg>
				      Output moving landmarks
	-N, --numclusters <arg>       Number of clusters of landmarks
	    --origin <arg>	      Location of first image voxel
				       in mm "x y z"
	-O, --output-image <arg>      Output warped image
	-L, --output-landmarks <arg>
				      Output warped landmarks
	-V, --output-vf <arg>	      Output vector field
	-r, --radius <arg>	      Radius of radial basis function (in mm)
	    --spacing <arg>	      Voxel spacing in mm "x [y z]"
	-Y, --stiffness <arg>	      Young modulus (default = 0.0)

       Options "-a", "-r", "-Y", "-d" are set by default to:

       -a=gauss 	 Gaussian RBFs with infinite support
       -r=50.0		 Gaussian width 50 cm
       -Y=0.0		 No regularization of vector field
       -d=-1000 	 Air

       You may want to choose different algorithm:

       -a=tps		 Thin-plate splines (for global registration)
       -a=wendland	 Wendland RBFs with compact support (for
			  local registration)

       In the case of Wendland RBFs "-r" option sets the radius of support.

       Regularization of vector field is available for "gauss"	and "wendland" algorithms. To regularize the output vector field increase "-Y"	to
       '0.1' and up with increment '0.1'.

AUTHOR
       Plastimatch  is	a  collaborative  project.  For more documentation, please visit http://plastimatch.org.  For questions, comments, and bug
       reports, please visit http://groups.google.com/group/plastimatch.

COPYRIGHT
       Plastimatch development team (C) 2010-2011.  You are free to use, modify, and distribute plastimatch  according	to  a  BSD-style  license.
       Please see LICENSE.TXT for details.

Plastimatch 1.5 						   June 11, 2011						  LANDMARK_WARP(1)