NIPY logo
Home · Quickstart · Documentation · Citation · NiPy
Loading

Table Of Contents

Versions

ReleaseDevel
0.8.0pre-0.9
Download Github

Links

interfaces.slicer.surface

GrayscaleModelMaker

Link to code

Wraps command **GrayscaleModelMaker **

title: Grayscale Model Maker

category: Surface Models

description: Create 3D surface models from grayscale data. This module uses Marching Cubes to create an isosurface at a given threshold. The resulting surface consists of triangles that separate a volume into regions below and above the threshold. The resulting surface can be smoothed and decimated. This model works on continuous data while the module Model Maker works on labeled (or discrete) data.

version: 3.0

documentation-url: http://wiki.slicer.org/slicerWiki/index.php/Documentation/4.1/Modules/GrayscaleModelMaker

license: slicer3

contributor: Nicole Aucoin (SPL, BWH), Bill Lorensen (GE)

acknowledgements: This work is part of the National Alliance for Medical Image Computing (NAMIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149.

Inputs:

[Mandatory]
terminal_output: ('stream' or 'allatonce' or 'file' or 'none')
        Control terminal output

[Optional]
InputVolume: (an existing file name)
        Volume containing the input grayscale data.
OutputGeometry: (a boolean or a file name)
        Output that contains geometry model.
args: (a string)
        Additional parameters to the command
decimate: (a float)
        Target reduction during decimation, as a decimal percentage reduction in the number of
        polygons. If 0, no decimation will be done.
environ: (a dictionary with keys which are a value of type 'str' and with values which
         are a value of type 'str', nipype default value: {})
        Environment variables
ignore_exception: (a boolean, nipype default value: False)
        Print an error message instead of throwing an exception in case the interface fails to
        run
name: (a string)
        Name to use for this model.
pointnormals: (a boolean)
        Calculate the point normals? Calculated point normals make the surface appear smooth.
        Without point normals, the surface will appear faceted.
smooth: (an integer)
        Number of smoothing iterations. If 0, no smoothing will be done.
splitnormals: (a boolean)
        Splitting normals is useful for visualizing sharp features. However it creates holes in
        surfaces which affect measurements
threshold: (a float)
        Grayscale threshold of isosurface. The resulting surface of triangles separates the
        volume into voxels that lie above (inside) and below (outside) the threshold.

Outputs:

OutputGeometry: (an existing file name)
        Output that contains geometry model.

LabelMapSmoothing

Link to code

Wraps command **LabelMapSmoothing **

title: Label Map Smoothing

category: Surface Models

description: This filter smoothes a binary label map. With a label map as input, this filter runs an anti-alising algorithm followed by a Gaussian smoothing algorithm. The output is a smoothed label map.

version: 1.0

documentation-url: http://wiki.slicer.org/slicerWiki/index.php/Documentation/4.1/Modules/LabelMapSmoothing

contributor: Dirk Padfield (GE), Josh Cates (Utah), Ross Whitaker (Utah)

acknowledgements: This work is part of the National Alliance for Medical Image Computing (NAMIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149. This filter is based on work developed at the University of Utah, and implemented at GE Research.

Inputs:

[Mandatory]
terminal_output: ('stream' or 'allatonce' or 'file' or 'none')
        Control terminal output

[Optional]
args: (a string)
        Additional parameters to the command
environ: (a dictionary with keys which are a value of type 'str' and with values which
         are a value of type 'str', nipype default value: {})
        Environment variables
gaussianSigma: (a float)
        The standard deviation of the Gaussian kernel
ignore_exception: (a boolean, nipype default value: False)
        Print an error message instead of throwing an exception in case the interface fails to
        run
inputVolume: (an existing file name)
        Input label map to smooth
labelToSmooth: (an integer)
        The label to smooth.  All others will be ignored.  If no label is selected by the user,
        the maximum label in the image is chosen by default.
maxRMSError: (a float)
        The maximum RMS error.
numberOfIterations: (an integer)
        The number of iterations of the level set AntiAliasing algorithm
outputVolume: (a boolean or a file name)
        Smoothed label map

Outputs:

outputVolume: (an existing file name)
        Smoothed label map

MergeModels

Link to code

Wraps command **MergeModels **

title: Merge Models

category: Surface Models

description: Merge the polydata from two input models and output a new model with the added polydata. Uses the vtkAppendPolyData filter. Works on .vtp and .vtk surface files.

version: $Revision$

documentation-url: http://wiki.slicer.org/slicerWiki/index.php/Documentation/4.1/Modules/MergeModels

contributor: Nicole Aucoin (SPL, BWH), Ron Kikinis (SPL, BWH), Daniel Haehn (SPL, BWH)

acknowledgements: This work is part of the National Alliance for Medical Image Computing (NAMIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149.

Inputs:

[Mandatory]
terminal_output: ('stream' or 'allatonce' or 'file' or 'none')
        Control terminal output

[Optional]
Model1: (an existing file name)
        Model
Model2: (an existing file name)
        Model
ModelOutput: (a boolean or a file name)
        Model
args: (a string)
        Additional parameters to the command
environ: (a dictionary with keys which are a value of type 'str' and with values which
         are a value of type 'str', nipype default value: {})
        Environment variables
ignore_exception: (a boolean, nipype default value: False)
        Print an error message instead of throwing an exception in case the interface fails to
        run

Outputs:

ModelOutput: (an existing file name)
        Model

ModelMaker

Link to code

Wraps command **ModelMaker **

title: Model Maker

category: Surface Models

description: Create 3D surface models from segmented data.<p>Models are imported into Slicer under a model hierarchy node in a MRML scene. The model colors are set by the color table associated with the input volume (these colours will only be visible if you load the model scene file).</p><p><b>Create Multiple:</b></p><p>If you specify a list of Labels, it will over ride any start/end label settings.</p><p>If you click<i>Generate All</i>it will over ride the list of lables and any start/end label settings.</p><p><b>Model Maker Settings:</b></p><p>You can set the number of smoothing iterations, target reduction in number of polygons (decimal percentage). Use 0 and 1 if you wish no smoothing nor decimation.<br>You can set the flags to split normals or generate point normals in this pane as well.<br>You can save a copy of the models after intermediate steps (marching cubes, smoothing, and decimation if not joint smoothing, otherwise just after decimation); these models are not saved in the mrml file, turn off deleting temporary files first in the python window:<br><i>slicer.modules.modelmaker.cliModuleLogic().DeleteTemporaryFilesOff()</i></p>

version: 4.1

documentation-url: http://wiki.slicer.org/slicerWiki/index.php/Documentation/4.1/Modules/ModelMaker

license: slicer4

contributor: Nicole Aucoin (SPL, BWH), Ron Kikinis (SPL, BWH), Bill Lorensen (GE)

acknowledgements: This work is part of the National Alliance for Medical Image Computing (NAMIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149.

Inputs:

[Mandatory]
terminal_output: ('stream' or 'allatonce' or 'file' or 'none')
        Control terminal output

[Optional]
InputVolume: (an existing file name)
        Input label map. The Input Volume drop down menu is populated with the label map volumes
        that are present in the scene, select one from which to generate models.
args: (a string)
        Additional parameters to the command
color: (an existing file name)
        Color table to make labels to colors and objects
debug: (a boolean)
        turn this flag on in order to see debugging output (look in the Error Log window that is
        accessed via the View menu)
decimate: (a float)
        Chose the target reduction in number of polygons as a decimal percentage (between 0 and
        1) of the number of polygons. Specifies the percentage of triangles to be removed. For
        example, 0.1 means 10% reduction and 0.9 means 90% reduction.
end: (an integer)
        If you want to specify a continuous range of labels from which to generate models, enter
        the higher label here. Voxel value up to which to continue making models. Skip any
        values with zero voxels.
environ: (a dictionary with keys which are a value of type 'str' and with values which
         are a value of type 'str', nipype default value: {})
        Environment variables
filtertype: ('Sinc' or 'Laplacian')
        You can control the type of smoothing done on the models by selecting a filter type of
        either Sinc or Laplacian.
generateAll: (a boolean)
        Generate models for all labels in the input volume. select this option if you want to
        create all models that correspond to all values in a labelmap volume (using the Joint
        Smoothing option below is useful with this option). Ignores Labels, Start Label, End
        Label settings. Skips label 0.
ignore_exception: (a boolean, nipype default value: False)
        Print an error message instead of throwing an exception in case the interface fails to
        run
jointsmooth: (a boolean)
        This will ensure that all resulting models fit together smoothly, like jigsaw puzzle
        pieces. Otherwise the models will be smoothed independently and may overlap.
labels: (an integer)
        A comma separated list of label values from which to make models. f you specify a list
        of Labels, it will override any start/end label settings. If you click Generate All
        Models it will override the list of labels and any start/end label settings.
modelSceneFile: (a boolean or a list of items which are a file name)
        Generated models, under a model hierarchy node. Models are imported into Slicer under a
        model hierarchy node, and their colors are set by the color table associated with the
        input label map volume. The model hierarchy node must be created before running the
        model maker, by selecting Create New ModelHierarchy from the Models drop down menu. If
        you're running from the command line, a model hierarchy node in a new mrml scene will be
        created for you.
name: (a string)
        Name to use for this model. Any text entered in the entry box will be the starting
        string for the created model file names. The label number and the color name will also
        be part of the file name. If making multiple models, use this as a prefix to the label
        and color name.
pad: (a boolean)
        Pad the input volume with zero value voxels on all 6 faces in order to ensure the
        production of closed surfaces. Sets the origin translation and extent translation so
        that the models still line up with the unpadded input volume.
pointnormals: (a boolean)
        Turn this flag on if you wish to calculate the normal vectors for the points.
saveIntermediateModels: (a boolean)
        You can save a copy of the models after each of the intermediate steps (marching cubes,
        smoothing, and decimation if not joint smoothing, otherwise just after decimation).
        These intermediate models are not saved in the mrml file, you have to load them manually
        after turning off deleting temporary files in they python console (View ->Python
        Interactor) using the following command
        slicer.modules.modelmaker.cliModuleLogic().DeleteTemporaryFilesOff().
skipUnNamed: (a boolean)
        Select this to not generate models from labels that do not have names defined in the
        color look up table associated with the input label map. If true, only models which have
        an entry in the color table will be generated.  If false, generate all models that exist
        within the label range.
smooth: (an integer)
        Here you can set the number of smoothing iterations for Laplacian smoothing, or the
        degree of the polynomial approximating the windowed Sinc function. Use 0 if you wish no
        smoothing.
splitnormals: (a boolean)
        Splitting normals is useful for visualizing sharp features. However it creates holes in
        surfaces which affects measurements.
start: (an integer)
        If you want to specify a continuous range of labels from which to generate models, enter
        the lower label here. Voxel value from which to start making models. Used instead of the
        label list to specify a range (make sure the label list is empty or it will over ride
        this).

Outputs:

modelSceneFile: (an existing file name)
        Generated models, under a model hierarchy node. Models are imported into Slicer under a
        model hierarchy node, and their colors are set by the color table associated with the
        input label map volume. The model hierarchy node must be created before running the
        model maker, by selecting Create New ModelHierarchy from the Models drop down menu. If
        you're running from the command line, a model hierarchy node in a new mrml scene will be
        created for you.

ModelToLabelMap

Link to code

Wraps command **ModelToLabelMap **

title: Model To Label Map

category: Surface Models

description: Intersects an input model with an reference volume and produces an output label map.

version: 0.1.0.$Revision: 8643 $(alpha)

documentation-url: http://wiki.slicer.org/slicerWiki/index.php/Documentation/4.1/Modules/PolyDataToLabelMap

contributor: Nicole Aucoin (SPL, BWH), Xiaodong Tao (GE)

acknowledgements: This work is part of the National Alliance for Medical Image Computing (NAMIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149.

Inputs:

[Mandatory]
terminal_output: ('stream' or 'allatonce' or 'file' or 'none')
        Control terminal output

[Optional]
InputVolume: (an existing file name)
        Input volume
OutputVolume: (a boolean or a file name)
        The label volume
args: (a string)
        Additional parameters to the command
distance: (a float)
        Sample distance
environ: (a dictionary with keys which are a value of type 'str' and with values which
         are a value of type 'str', nipype default value: {})
        Environment variables
ignore_exception: (a boolean, nipype default value: False)
        Print an error message instead of throwing an exception in case the interface fails to
        run
surface: (an existing file name)
        Model

Outputs:

OutputVolume: (an existing file name)
        The label volume

ProbeVolumeWithModel

Link to code

Wraps command **ProbeVolumeWithModel **

title: Probe Volume With Model

category: Surface Models

description: Paint a model by a volume (using vtkProbeFilter).

version: 0.1.0.$Revision: 1892 $(alpha)

documentation-url: http://wiki.slicer.org/slicerWiki/index.php/Documentation/4.1/Modules/ProbeVolumeWithModel

contributor: Lauren O’Donnell (SPL, BWH)

acknowledgements: BWH, NCIGT/LMI

Inputs:

[Mandatory]
terminal_output: ('stream' or 'allatonce' or 'file' or 'none')
        Control terminal output

[Optional]
InputModel: (an existing file name)
        Input model
InputVolume: (an existing file name)
        Volume to use to 'paint' the model
OutputModel: (a boolean or a file name)
        Output 'painted' model
args: (a string)
        Additional parameters to the command
environ: (a dictionary with keys which are a value of type 'str' and with values which
         are a value of type 'str', nipype default value: {})
        Environment variables
ignore_exception: (a boolean, nipype default value: False)
        Print an error message instead of throwing an exception in case the interface fails to
        run

Outputs:

OutputModel: (an existing file name)
        Output 'painted' model