mia-mesh-deformable-model

Sysnopis:

mia-mesh-deformable-model {-i io} {-o io} {-r io} [ options ...]

Description:

This program runs a deformable model to adapt a mesh to an iso-value within a given image. <FIXME: Reference>

Options:

File I/O

-i, --in-file=(input, required); io

input mesh to be adapted. For supported file types see Plugin type: mesh/io

-o, --out-file=(output, required); io

output mesh that has been deformed. For supported file types see Plugin type: mesh/io

-r, --ref-file=(input, required); io

reference image. For supported file types see Plugin type: 3dimage/io

Help & Info

-V, --verbose=warning; dict

verbosity of output, print messages of given level and higher priorities. Supported priorities starting at lowest level are:

info:Low level messages
trace:Function call trace
fail:Report test failures
warning:Warnings
error:Report errors
debug:Debug output
message:Normal messages
fatal:Report only fatal errors
--copyright=(); bool

print copyright information

-h, --help=(); bool

print this help

-?, --usage=(); bool

print a short help

--version=(); bool

print the version number and exit

Model parameters

--smoothing-weight=0.04; float in [0, inf)

Weight of the inner force used to smooth the mesh

--gradient-weight=0.04; float

Weight of the gradient force drive the mesh deformation. Use a negative value to invert the search direction.

--intensity-weight=0.02; float in [0, inf)

Weight of the force resulting from the intensity difference at the vertex position versus the reference intensity 'iso'.

--intensity-scaling=1; float in (0, inf)

Scaling of the raw intensity difference.

-s, --iso=64; float

Intensity value the mesh verices should adapt to.

Preprocessing

--image-smoothing=gauss:w=2; factory

Prefilter to smooth the reference image.. For supported plug-ins see Plugin type: 3dimage/filter

Processing

--threads=-1; int

Maxiumum number of threads to use for processing,This number should be lower or equal to the number of logical processor cores in the machine. (-1: automatic estimation).

-m, --maxiter=200; uint in (0, inf)

Maximum number of iterations.

-e, --epsilon=0.001; float in (0, inf)

Stop iteration when the maximum shift of the vertices falls below this value

--reorient

Reorientate the mesh triangles

Example:

Run the deforemable model on input.vmesh with 200 iterations adapting to a value of 128 in the image ref.v and save the result to deformed.vmesh

mia-mesh-deformable-model -i input.vmesh -o deformed.vmesh --iso 128 --maxiter 200

Author(s):

Gert Wollny