# Support

**URL:** https://discourse.slicer.org/c/support/11.md?page=367

[Latest](https://discourse.slicer.org/latest.md) · [Categories](https://discourse.slicer.org/categories.md) · [Tags](https://discourse.slicer.org/tags.md)

**Page:** 368

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## [expert an scene 3d slicer in an a 3d objet in power point](https://discourse.slicer.org/t/expert-an-scene-3d-slicer-in-an-a-3d-objet-in-power-point/8789)

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**Author:** [@sebaaragon1977](https://discourse.slicer.org/u/sebaaragon1977)\
**Replies:** 2\
**Last updated:** [October 16, 2019, 4:12am UTC](https://discourse.slicer.org/t/expert-an-scene-3d-slicer-in-an-a-3d-objet-in-power-point/8789 "2019-10-16T04:12:15Z")

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someone of you have some way to do the export in an objet to use in powerpiont

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## [Steps to setup 3D slicer as viewer and annotation tool for 3D images](https://discourse.slicer.org/t/steps-to-setup-3d-slicer-as-viewer-and-annotation-tool-for-3d-images/8793)

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**Author:** [@Jigabytes](https://discourse.slicer.org/u/Jigabytes)\
**Replies:** 0\
**Last updated:** [October 16, 2019, 1:00am UTC](https://discourse.slicer.org/t/steps-to-setup-3d-slicer-as-viewer-and-annotation-tool-for-3d-images/8793 "2019-10-16T01:00:35Z")

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Hi I have requirement where I need to annotate 3D CT scan dicom image slices I would need visualization tool to be able to do so. Is it natural use case for 3D slicer workflow set up? If so can u please provide links tha…

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## [Move transform not image when using volume reslice driver](https://discourse.slicer.org/t/move-transform-not-image-when-using-volume-reslice-driver/8712)

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**Author:** [@Prashant\_Pandey](https://discourse.slicer.org/u/Prashant_Pandey)\
**Replies:** 6\
**Last updated:** [October 12, 2019, 1:58am UTC](https://discourse.slicer.org/t/move-transform-not-image-when-using-volume-reslice-driver/8712 "2019-10-12T01:58:09Z")

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Hi, We are developing a navigation system for use with CT images and optically tracked tools. We’re using the volume reslice driver to reslice the image views in real-time with respect to tool position and orientation, …

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## [Segmentation MRML node function names/arguments changed](https://discourse.slicer.org/t/segmentation-mrml-node-function-names-arguments-changed/8776)

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**Author:** [@ungi](https://discourse.slicer.org/u/ungi)\
**Replies:** 3\
**Last updated:** [October 14, 2019, 10:07pm UTC](https://discourse.slicer.org/t/segmentation-mrml-node-function-names-arguments-changed/8776 "2019-10-14T22:07:55Z")

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This example doesn’t work anymore: https://www.slicer.org/wiki/Documentation/Nightly/ScriptRepository#Get\_a\_representation\_of\_a\_segment What is the recommended new way to get the segmentation labelmaps? Just change Ge…

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## [SegmentEditor HollowEffect - Shell thickness](https://discourse.slicer.org/t/segmenteditor-holloweffect-shell-thickness/8774)

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**Author:** [@YsrH](https://discourse.slicer.org/u/YsrH)\
**Replies:** 1\
**Last updated:** [October 14, 2019, 10:05pm UTC](https://discourse.slicer.org/t/segmenteditor-holloweffect-shell-thickness/8774 "2019-10-14T22:05:57Z")

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Operating system: Windows 10 Slicer version: 4.10.1 As I was trying to understand the parameters (especially the shell thickness) of the HollowEffect. I created a cube of 7x7x7 and applied the effect with a 3x3x3 kern …

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## [Padding a volume with CropVolume requires "Interpolated Cropping"](https://discourse.slicer.org/t/padding-a-volume-with-cropvolume-requires-interpolated-cropping/8750)

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**Author:** [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Replies:** 8\
**Last updated:** [October 14, 2019, 4:01pm UTC](https://discourse.slicer.org/t/padding-a-volume-with-cropvolume-requires-interpolated-cropping/8750 "2019-10-14T16:01:27Z")

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This is more of a comment than a bug. I just want to expanded a volume to accommodate a larger volume during registration. I know I can use padImage in Simple Filters, but I wanted to do it interactively with Crop Volu…

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## [Modul: model mirror-\> in slicer3.6](https://discourse.slicer.org/t/modul-model-mirror-in-slicer3-6/8772)

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**Author:** [@norus](https://discourse.slicer.org/u/norus)\
**Replies:** 2\
**Last updated:** [October 14, 2019, 2:46pm UTC](https://discourse.slicer.org/t/modul-model-mirror-in-slicer3-6/8772 "2019-10-14T14:46:00Z")

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Hello, there was a modul in version 3.6 called model mirror, it seems very helpful, but I can´t find it in 4.10. Is there a chance to get it? thank´s, norus

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## [Bonetextureextension in 3D Slicer won't compute/display feature maps](https://discourse.slicer.org/t/bonetextureextension-in-3d-slicer-wont-compute-display-feature-maps/6208)

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**Author:** [@salasten](https://discourse.slicer.org/u/salasten)\
**Replies:** 2\
**Last updated:** [October 14, 2019, 12:30pm UTC](https://discourse.slicer.org/t/bonetextureextension-in-3d-slicer-wont-compute-display-feature-maps/6208 "2019-10-14T12:30:03Z")

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Operating system: Windows/ Mac 10.14 Slicer version: 4.10.1 Expected behavior: Compute and display feature maps Actual behavior: Does not. I can’t get the extension to compute or display feature maps. I am able to ge…

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## [Is there a way to show existing implants in a 3d model?](https://discourse.slicer.org/t/is-there-a-way-to-show-existing-implants-in-a-3d-model/8761)

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**Author:** [@icumara](https://discourse.slicer.org/u/icumara)\
**Replies:** 2\
**Last updated:** [October 13, 2019, 1:52pm UTC](https://discourse.slicer.org/t/is-there-a-way-to-show-existing-implants-in-a-3d-model/8761 "2019-10-13T13:52:00Z")

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I’m following these instructions: But when I render the skull, the facial implants do not display.

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## [Conflict vmtk with OpenGL/Mesa in NVIDIA graphics card](https://discourse.slicer.org/t/conflict-vmtk-with-opengl-mesa-in-nvidia-graphics-card/8765)

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**Author:** [@shahrokh](https://discourse.slicer.org/u/shahrokh)\
**Replies:** 3\
**Last updated:** [October 13, 2019, 1:49pm UTC](https://discourse.slicer.org/t/conflict-vmtk-with-opengl-mesa-in-nvidia-graphics-card/8765 "2019-10-13T13:49:46Z")

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Hi Dears 3DSlicer and VMTK Developers and Users At first I must mention that I stated my problem at vmtk-mailing-list unfortunately I do not get any guidance; Maybe I’m in a hurry. :blush: Anyway I state my problem. I …

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## [Segmentation: Volume (1) and Volume (2)](https://discourse.slicer.org/t/segmentation-volume-1-and-volume-2/8744)

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**Author:** [@dszimatore](https://discourse.slicer.org/u/dszimatore)\
**Replies:** 3\
**Last updated:** [October 13, 2019, 11:08am UTC](https://discourse.slicer.org/t/segmentation-volume-1-and-volume-2/8744 "2019-10-13T11:08:17Z")

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Hi everybody! Why after segmentation of a tumor I obtain two measures Volume (1) and Volume (2)? Their value is quite similar. What’s the difference between these measures?

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## [Accessing modules from Python](https://discourse.slicer.org/t/accessing-modules-from-python/4509)

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**Author:** [@smrolfe](https://discourse.slicer.org/u/smrolfe)\
**Replies:** 4\
**Last updated:** [October 13, 2019, 2:54am UTC](https://discourse.slicer.org/t/accessing-modules-from-python/4509 "2019-10-13T02:54:54Z")

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Hello, I’m new to Slicer and would like to understand better how to access scripted modules using python. I’m interested in using Python scripts to automate tasks by setting properties and executing the modules themselv…

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## [Grow cut from editor not working in dicom images](https://discourse.slicer.org/t/grow-cut-from-editor-not-working-in-dicom-images/8759)

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**Author:** [@tenzin\_kunkyab](https://discourse.slicer.org/u/tenzin_kunkyab)\
**Replies:** 1\
**Last updated:** [October 13, 2019, 1:52am UTC](https://discourse.slicer.org/t/grow-cut-from-editor-not-working-in-dicom-images/8759 "2019-10-13T01:52:13Z")

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Hi Lasso, I hope you are doing very well, I was trying to segment a dicom with editor (GrowCut effect) not the grow from seed effect. However I get the following error. GrowCut is attempted with image type ‘int’ and la…

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## [SlicerMorph using CVA data?](https://discourse.slicer.org/t/slicermorph-using-cva-data/8752)

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**Author:** [@sarah0501](https://discourse.slicer.org/u/sarah0501)\
**Replies:** 1\
**Last updated:** [October 12, 2019, 5:49pm UTC](https://discourse.slicer.org/t/slicermorph-using-cva-data/8752 "2019-10-12T17:49:01Z")

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Hello! I recently learned how to morph the 3D model on SlicerMorph with PCA analysis available on the software. However, I mainly utilize CVAs for my projects. Is there a way to input my CVA values from another program …

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## [upload STL files from Mimics](https://discourse.slicer.org/t/upload-stl-files-from-mimics/8757)

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**Author:** [@f.rota](https://discourse.slicer.org/u/f.rota)\
**Replies:** 1\
**Last updated:** [October 12, 2019, 4:00pm UTC](https://discourse.slicer.org/t/upload-stl-files-from-mimics/8757 "2019-10-12T16:00:14Z")

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Hi, I am working on 3d Slicer to make segmentations of the knee on MR images. The other colleagues work on Mimics. When I export my segmentation as an .stl file and they open it on Mimics, the 3d model is not overlapped …

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## [Save 3D model as dicom format](https://discourse.slicer.org/t/save-3d-model-as-dicom-format/8755)

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**Author:** [@amirbahador](https://discourse.slicer.org/u/amirbahador)\
**Replies:** 1\
**Last updated:** [October 12, 2019, 2:10pm UTC](https://discourse.slicer.org/t/save-3d-model-as-dicom-format/8755 "2019-10-12T14:10:47Z")

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Hi I load several Dicom and use volume rendering to create 3D model.how can I save 3D model as a dicom file or mhd and raw?

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## [Registration ANTs SyN](https://discourse.slicer.org/t/registration-ants-syn/8747)

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**Author:** [@Cincy](https://discourse.slicer.org/u/Cincy)\
**Replies:** 6\
**Last updated:** [October 12, 2019, 4:13am UTC](https://discourse.slicer.org/t/registration-ants-syn/8747 "2019-10-12T04:13:37Z")

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Operating system:win10 X64 Slicer version:4.10.0 Expected behavior:I want to use SyN registration,Interface prompt build ANTs,so I build the slicer,and I check the option of "USE\_ANTS ",but when I finished it,retry th…

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## [convert several ct dicom into one 3D dicom](https://discourse.slicer.org/t/convert-several-ct-dicom-into-one-3d-dicom/8737)

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**Author:** [@amirbahador](https://discourse.slicer.org/u/amirbahador)\
**Replies:** 3\
**Last updated:** [October 11, 2019, 6:58pm UTC](https://discourse.slicer.org/t/convert-several-ct-dicom-into-one-3d-dicom/8737 "2019-10-11T18:58:13Z")

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Hi I have 90 slides of brain CT and I want convert them to one 3D dicom.is there any way?is 3Dslier can do this?thanks for help.

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## [Error loading slicer from a remote computer using ssh and X11 forwarding](https://discourse.slicer.org/t/error-loading-slicer-from-a-remote-computer-using-ssh-and-x11-forwarding/8739)

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**Author:** [@Keyur\_Shah](https://discourse.slicer.org/u/Keyur_Shah)\
**Replies:** 2\
**Last updated:** [October 11, 2019, 5:42pm UTC](https://discourse.slicer.org/t/error-loading-slicer-from-a-remote-computer-using-ssh-and-x11-forwarding/8739 "2019-10-11T17:42:34Z")

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I am a new MacOS user. I have a problem when I ssh into a remote computer using X11 forwarding. I am trying to view 3D Slicer from my remote computer. 3D Slicer loads correctly, but I am unable to visualize anything. How…

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## [Subtracting two dicom images](https://discourse.slicer.org/t/subtracting-two-dicom-images/8682)

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**Author:** [@prencekhan](https://discourse.slicer.org/u/prencekhan)\
**Replies:** 6\
**Last updated:** [October 11, 2019, 12:04pm UTC](https://discourse.slicer.org/t/subtracting-two-dicom-images/8682 "2019-10-11T12:04:24Z")

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Operating system: Windows Slicer version: 4.10.2 Expected behavior: Subtract two DICOM images Actual behavior: I just started using the 3D Slicer. I want to ask if I can subtract two DICOM images from each other usin…

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## [Save new segmentation from PET/CT images](https://discourse.slicer.org/t/save-new-segmentation-from-pet-ct-images/8658)

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**Author:** [@Nora](https://discourse.slicer.org/u/Nora)\
**Replies:** 4\
**Last updated:** [October 11, 2019, 8:31am UTC](https://discourse.slicer.org/t/save-new-segmentation-from-pet-ct-images/8658 "2019-10-11T08:31:47Z")

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Hi all, I tried to segment and export it as DICOM following the stepts on that video (Create DICOM files from CT volume and segmentation). I can reopen it on 3D slicer. but I can’t use to on other software. I loss patie…

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## [convert several ct dicom in one 3d dicom](https://discourse.slicer.org/t/convert-several-ct-dicom-in-one-3d-dicom/8740)

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**Author:** [@amirbahador](https://discourse.slicer.org/u/amirbahador)\
**Replies:** 1\
**Last updated:** [October 10, 2019, 11:17pm UTC](https://discourse.slicer.org/t/convert-several-ct-dicom-in-one-3d-dicom/8740 "2019-10-10T23:17:45Z")

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Operating system:windows 10 Slicer version:4.10.2 Expected behavior: Actual behavior:

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## [3D modell video recording](https://discourse.slicer.org/t/3d-modell-video-recording/8726)

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**Author:** [@Marci](https://discourse.slicer.org/u/Marci)\
**Replies:** 3\
**Last updated:** [October 9, 2019, 9:53pm UTC](https://discourse.slicer.org/t/3d-modell-video-recording/8726 "2019-10-09T21:53:47Z")

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Dear Experts, is there a solution to record a video from the 3D modell I created which is rotating itself? For presentation purposes I would need a short video animation. Thank you in advance! Yours, Marton Eördögh

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## [Segmentation tools very slow for file above a few hundred Mb](https://discourse.slicer.org/t/segmentation-tools-very-slow-for-file-above-a-few-hundred-mb/8701)

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**Author:** [@pgueriau](https://discourse.slicer.org/u/pgueriau)\
**Replies:** 2\
**Last updated:** [October 8, 2019, 8:40pm UTC](https://discourse.slicer.org/t/segmentation-tools-very-slow-for-file-above-a-few-hundred-mb/8701 "2019-10-08T20:40:29Z")

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Operating system: tried on different systems, all of them better than the recommended hardware configuration Slicer version: 4.10.1 Expected behavior: color / record the selected pixels using Draw of Level tracing shou…

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## [Model Registration Using Singular Points](https://discourse.slicer.org/t/model-registration-using-singular-points/8711)

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**Author:** [@David\_Asgar-Deen](https://discourse.slicer.org/u/David_Asgar-Deen)\
**Replies:** 1\
**Last updated:** [October 8, 2019, 8:08pm UTC](https://discourse.slicer.org/t/model-registration-using-singular-points/8711 "2019-10-08T20:08:35Z")

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Operating system: Windows 10 build 17763.775 Slicer version: 4.10.2 Expected behavior: I currently have 2 main transforms within my scene: NeedleToReference and PhantomToReference. Within the NeedleToReference transfor…

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## [Endoscopy module: 3D view is always zoomed in](https://discourse.slicer.org/t/endoscopy-module-3d-view-is-always-zoomed-in/8702)

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**Author:** [@aptirumalai](https://discourse.slicer.org/u/aptirumalai)\
**Replies:** 2\
**Last updated:** [October 8, 2019, 4:00pm UTC](https://discourse.slicer.org/t/endoscopy-module-3d-view-is-always-zoomed-in/8702 "2019-10-08T16:00:31Z")

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Operating system: Windows 10 Slicer version: 4.10.2 Expected behavior: Set the 3D view to a desired zoom setting so that I can see the slice traversing along the defined trajectory when I hit the Play button Actual be…

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## [Process Node attributes to convert it into SlicerRT dose node](https://discourse.slicer.org/t/process-node-attributes-to-convert-it-into-slicerrt-dose-node/8709)

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**Author:** [@Alex\_Vergara](https://discourse.slicer.org/u/Alex_Vergara)\
**Replies:** 3\
**Last updated:** [October 8, 2019, 3:13pm UTC](https://discourse.slicer.org/t/process-node-attributes-to-convert-it-into-slicerrt-dose-node/8709 "2019-10-08T15:13:03Z")

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What are the attributes that SlicerRT expects for a dose node to have? I can’t find a description of these. Basically I want to be able to use my own produced dose matrix into SlicerRT.

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## [SlicerIGT: Transform to Markup for real-time patient tracking using the Fiducial Registration Wizard](https://discourse.slicer.org/t/slicerigt-transform-to-markup-for-real-time-patient-tracking-using-the-fiducial-registration-wizard/8708)

<div class="topic-metadata">

**Author:** [@W.J.Heerink](https://discourse.slicer.org/u/W.J.Heerink)\
**Replies:** 2\
**Last updated:** [October 8, 2019, 11:57am UTC](https://discourse.slicer.org/t/slicerigt-transform-to-markup-for-real-time-patient-tracking-using-the-fiducial-registration-wizard/8708 "2019-10-08T11:57:08Z")

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Hi, I’m trying to use Slicer IGT to track and correct for changes in patient position in real-time. The patient is tracked with multiple 6DOF NDI aurora sensors that are read out by PlusServer and send to Slicer as trans…

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## [Registration nii volumes](https://discourse.slicer.org/t/registration-nii-volumes/8704)

<div class="topic-metadata">

**Author:** [@Alessandro\_Piol](https://discourse.slicer.org/u/Alessandro_Piol)\
**Replies:** 1\
**Last updated:** [October 8, 2019, 11:53am UTC](https://discourse.slicer.org/t/registration-nii-volumes/8704 "2019-10-08T11:53:22Z")

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Good morning all, I cannot finalize a registration between two volumes, representing the same CT reconstruction (.nii). I have one volume smaller than the other, which is even not aligned. These are the steps I follow: …

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## [OP-planer: how to rotate a plane 7,5° and move 23,6 mm](https://discourse.slicer.org/t/op-planer-how-to-rotate-a-plane-7-5-and-move-23-6-mm/8680)

<div class="topic-metadata">

**Author:** [@norus](https://discourse.slicer.org/u/norus)\
**Replies:** 14\
**Last updated:** [October 8, 2019, 8:05am UTC](https://discourse.slicer.org/t/op-planer-how-to-rotate-a-plane-7-5-and-move-23-6-mm/8680 "2019-10-08T08:05:17Z")

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Hello, planning an OP at Tibia (vet) we want to cut at fix point with fixed values, but how can I do this. Move and rotate by handles is OK, but if you have a concrete situation? thank´s to this great team norus

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