# Community

**URL:** https://discourse.slicer.org/c/community/12.md?no_subcategories=false&page=9

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

**Page:** 10

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## [2024.11.05 Weekly Meeting](https://discourse.slicer.org/t/2024-11-05-weekly-meeting/40028)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 4\
**Last updated:** [November 11, 2024, 8:07pm UTC](https://discourse.slicer.org/t/2024-11-05-weekly-meeting/40028 "2024-11-11T20:07:06Z")

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Tomorrow, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join at this link: https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Please post to this thread to p…

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## [2024.10.29 Weekly Meeting](https://discourse.slicer.org/t/2024-10-29-weekly-meeting/39903)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 2\
**Last updated:** [November 5, 2024, 3:10pm UTC](https://discourse.slicer.org/t/2024-10-29-weekly-meeting/39903 "2024-11-05T15:10:27Z")

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Tomorrow, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join at this link: https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Please post to this thread to p…

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## [Sliding semilandmarks](https://discourse.slicer.org/t/sliding-semilandmarks/39828)

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**Author:** [@Logan\_Moore](https://discourse.slicer.org/u/Logan_Moore)\
**Replies:** 9\
**Last updated:** [October 29, 2024, 4:55am UTC](https://discourse.slicer.org/t/sliding-semilandmarks/39828 "2024-10-29T04:55:25Z")

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Hi guys, I hope you are well, I just want to make sure I am understanding the workflow of Slicermorph and SlicermorphR correctly. Apologies if this seems simple but I must have have an error somewhere and it is driving …

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## [2024.10.22 Weekly Meeting](https://discourse.slicer.org/t/2024-10-22-weekly-meeting/39788)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 2\
**Last updated:** [October 28, 2024, 9:19pm UTC](https://discourse.slicer.org/t/2024-10-22-weekly-meeting/39788 "2024-10-28T21:19:02Z")

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Tomorrow, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join at this link: https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Please post to this thread to p…

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## [vmtkbranchclipper error:vtkFloatArray](https://discourse.slicer.org/t/vmtkbranchclipper-error-vtkfloatarray/39854)

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**Author:** [@SARA\_DOSSENA](https://discourse.slicer.org/u/SARA_DOSSENA)\
**Replies:** 0\
**Last updated:** [October 25, 2024, 3:28am UTC](https://discourse.slicer.org/t/vmtkbranchclipper-error-vtkfloatarray/39854 "2024-10-25T03:28:39Z")

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Hi! I’m trying to follow the guide ‘Mapping and Patching’ on vmtk (Mapping and Patching | vmtk - the Vascular Modelling Toolkit). When I run the the code 'vmtkbranchclipper -ifile aorta.vtp -centerlinesfile aorta\_cl.v…

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## [How to import DSI Studio trk.gz files](https://discourse.slicer.org/t/how-to-import-dsi-studio-trk-gz-files/21052)

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**Author:** [@William\_McCuddy](https://discourse.slicer.org/u/William_McCuddy)\
**Replies:** 14\
**Last updated:** [October 19, 2024, 6:42pm UTC](https://discourse.slicer.org/t/how-to-import-dsi-studio-trk-gz-files/21052 "2024-10-19T18:42:14Z")

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Hello, Just checking in to see if anyone is working on a way to import tracts generated in DSI studio (.trk.gz) into 3d Slicer. I’ve tried converting to vtk via TrackVis, but the orientation was off and I could not figu…

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## [Getting error while trying to load tracts](https://discourse.slicer.org/t/getting-error-while-trying-to-load-tracts/37459)

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**Author:** [@egemen4552](https://discourse.slicer.org/u/egemen4552)\
**Replies:** 1\
**Last updated:** [October 19, 2024, 6:38pm UTC](https://discourse.slicer.org/t/getting-error-while-trying-to-load-tracts/37459 "2024-10-19T18:38:34Z")

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Dear SlicerDMRI forum, I am very new with Slicer and I have been using other MRI tools such as MRtrix, FreeSurfer, DSI studio etc. I couldnt find a visualization tool better than Slicer and I am trying to visualize a v…

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## [Unable to factor lineal system](https://discourse.slicer.org/t/unable-to-factor-lineal-system/39607)

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**Author:** [@Sofia\_Gonzalez](https://discourse.slicer.org/u/Sofia_Gonzalez)\
**Replies:** 3\
**Last updated:** [October 15, 2024, 11:36pm UTC](https://discourse.slicer.org/t/unable-to-factor-lineal-system/39607 "2024-10-15T23:36:10Z")

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Hello everyone, I’m trying to compute the centerline of a carotid and it’s a .stil file. Someone knows why is saying that error? Is because of the mesh?

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## [Dr. Alexandra Golby named "Innovator of the Year" for the 3D Slicer based NousNav navigation system](https://discourse.slicer.org/t/dr-alexandra-golby-named-innovator-of-the-year-for-the-3d-slicer-based-nousnav-navigation-system/39678)

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**Author:** [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Replies:** 1\
**Last updated:** [October 15, 2024, 9:45pm UTC](https://discourse.slicer.org/t/dr-alexandra-golby-named-innovator-of-the-year-for-the-3d-slicer-based-nousnav-navigation-system/39678 "2024-10-15T21:45:53Z")

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Dr. Alexandra Golby has been named “Innovator of the Year” at Congress of Neurological Surgeons annual meeting for her groundbreaking work on NousNav, a low-cost neurosurgical navigation system based on 3D Slicer for dev…

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## [IJCARS paper using Slicer for neurosurgery research](https://discourse.slicer.org/t/ijcars-paper-using-slicer-for-neurosurgery-research/17657)

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**Author:** [@pieper](https://discourse.slicer.org/u/pieper)\
**Replies:** 1\
**Last updated:** [October 15, 2024, 9:43pm UTC](https://discourse.slicer.org/t/ijcars-paper-using-slicer-for-neurosurgery-research/17657 "2024-10-15T21:43:46Z")

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This paper just came out about neurosurgery work at University College London in the UK using Slicer. They have a lot of good things to say, but I particularly liked this line: We chose to build the system using 3D …

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## [Managing Project Week project descriptions](https://discourse.slicer.org/t/managing-project-week-project-descriptions/39666)

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**Author:** [@Tina\_Kapur](https://discourse.slicer.org/u/Tina_Kapur)\
**Replies:** 6\
**Last updated:** [October 12, 2024, 3:14am UTC](https://discourse.slicer.org/t/managing-project-week-project-descriptions/39666 "2024-10-12T03:14:50Z")

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In addition to the google sites and discourse-based options, we also tried the following: create a spreadsheet of all project using google sheets link the project details to a google slide within a continuous presentat…

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## [Unable to Install VMTK Using Conda or Binary](https://discourse.slicer.org/t/unable-to-install-vmtk-using-conda-or-binary/34749)

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**Author:** [@adhar](https://discourse.slicer.org/u/adhar)\
**Replies:** 1\
**Last updated:** [October 9, 2024, 8:10am UTC](https://discourse.slicer.org/t/unable-to-install-vmtk-using-conda-or-binary/34749 "2024-10-09T08:10:01Z")

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Hello folks, I am trying to install vmtk 1.5 in order to run some custom Pypes scripts. I was previously able to use conda to install an earlier version, however, after uninstalling the previous version, no matter what …

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## [Seeking Collaboration](https://discourse.slicer.org/t/seeking-collaboration/39526)

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**Author:** [@SebaMeszynski](https://discourse.slicer.org/u/SebaMeszynski)\
**Replies:** 2\
**Last updated:** [October 8, 2024, 8:45am UTC](https://discourse.slicer.org/t/seeking-collaboration/39526 "2024-10-08T08:45:16Z")

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Hello 3D Slicer community! I’m excited to share that a Respiratory System Biocybernetics Group has officially been established at my university. Our research will focus on algorithms for non-invasive mechanical ventilat…

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## [2024.10.08 Weekly Meeting](https://discourse.slicer.org/t/2024-10-08-weekly-meeting/39569)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [October 7, 2024, 7:10pm UTC](https://discourse.slicer.org/t/2024-10-08-weekly-meeting/39569 "2024-10-07T19:10:34Z")

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Tomorrow, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join at this link: https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Release progress Please post …

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## [Mandible Reconstruction extension new release](https://discourse.slicer.org/t/mandible-reconstruction-extension-new-release/39563)

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**Author:** [@mau\_igna\_06](https://discourse.slicer.org/u/mau_igna_06)\
**Replies:** 0\
**Last updated:** [October 7, 2024, 12:29pm UTC](https://discourse.slicer.org/t/mandible-reconstruction-extension-new-release/39563 "2024-10-07T12:29:22Z")

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Hi BoneReconstructionPlanner community, a new version has been released for Slicer 5.6.2 You can download it today from the extensions manager. See how you can get nicer renderings: Also, the GUI has been refactore…

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## [Problem merging SemiLMPatches](https://discourse.slicer.org/t/problem-merging-semilmpatches/37971)

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**Author:** [@zifangx](https://discourse.slicer.org/u/zifangx)\
**Replies:** 4\
**Last updated:** [October 4, 2024, 3:29pm UTC](https://discourse.slicer.org/t/problem-merging-semilmpatches/37971 "2024-10-04T15:29:40Z")

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Hi, I am trying to apply surface landmarks across a region of interest in a lizard cranium, utilizing the CreateSemiLMPatches module of SlicerMorph. When I try to merge the SemiLMPatches (screenshot1) into one single nod…

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## [Trouble with PlaceSemilandmarkGrid](https://discourse.slicer.org/t/trouble-with-placesemilandmarkgrid/39531)

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**Author:** [@Sumouria](https://discourse.slicer.org/u/Sumouria)\
**Replies:** 1\
**Last updated:** [October 3, 2024, 9:09pm UTC](https://discourse.slicer.org/t/trouble-with-placesemilandmarkgrid/39531 "2024-10-03T21:09:50Z")

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Hi everybody! I’m sorting out how to place surface semilandmarks on some inner ear endocasts, in order to be able to patch a batch of them (I have 29 specimens, so I need to be able to patch rather than place each specim…

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## [When I remove the points on the crest and adjust the position of some of the points and then perform the next step“Enforce spatial sampling rate”, the software flashes back or the data in View disappear, why is that?](https://discourse.slicer.org/t/when-i-remove-the-points-on-the-crest-and-adjust-the-position-of-some-of-the-points-and-then-perform-the-next-step-enforce-spatial-sampling-rate-the-software-flashes-back-or-the-data-in-view-disappear-why-is-that/39521)

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**Author:** [@yijie3091](https://discourse.slicer.org/u/yijie3091)\
**Replies:** 1\
**Last updated:** [October 3, 2024, 5:43pm UTC](https://discourse.slicer.org/t/when-i-remove-the-points-on-the-crest-and-adjust-the-position-of-some-of-the-points-and-then-perform-the-next-step-enforce-spatial-sampling-rate-the-software-flashes-back-or-the-data-in-view-disappear-why-is-that/39521 "2024-10-03T17:43:16Z")

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Off topic, is it possible to manually adjust the position of the points when performing in the “pseudoLMgenerator”?

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## [Why is there such a large difference in the number of pseudo-landmarks projected to the ascending branches on either side? What can be done to solve this problem?](https://discourse.slicer.org/t/why-is-there-such-a-large-difference-in-the-number-of-pseudo-landmarks-projected-to-the-ascending-branches-on-either-side-what-can-be-done-to-solve-this-problem/39519)

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**Author:** [@yijie3091](https://discourse.slicer.org/u/yijie3091)\
**Replies:** 1\
**Last updated:** [October 3, 2024, 5:14pm UTC](https://discourse.slicer.org/t/why-is-there-such-a-large-difference-in-the-number-of-pseudo-landmarks-projected-to-the-ascending-branches-on-either-side-what-can-be-done-to-solve-this-problem/39519 "2024-10-03T17:14:23Z")

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## [2024.10.01 Weekly Meeting](https://discourse.slicer.org/t/2024-10-01-weekly-meeting/39473)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [October 1, 2024, 1:51pm UTC](https://discourse.slicer.org/t/2024-10-01-weekly-meeting/39473 "2024-10-01T13:51:22Z")

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TODAY, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join at this link: https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Please post to this thread to put …

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## [2024.09.24 Weekly Meeting](https://discourse.slicer.org/t/2024-09-24-weekly-meeting/38505)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 3\
**Last updated:** [September 30, 2024, 3:44pm UTC](https://discourse.slicer.org/t/2024-09-24-weekly-meeting/38505 "2024-09-30T15:44:55Z")

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Tomorrow, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join at this link: https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Please post to this thread to p…

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## [Slicer foundation](https://discourse.slicer.org/t/slicer-foundation/38561)

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**Author:** [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Replies:** 6\
**Last updated:** [September 27, 2024, 1:53pm UTC](https://discourse.slicer.org/t/slicer-foundation/38561 "2024-09-27T13:53:25Z")

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In a few places, I raised the possibility of establishing 3D Slicer foundation that would oversee the long-term planning and development of 3D Slicer. Foundation can possibly raise funds (donations, subscriptions, grants…

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## [Inverted growth ratio in Boundary Layer generation](https://discourse.slicer.org/t/inverted-growth-ratio-in-boundary-layer-generation/36857)

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**Author:** [@fil\_ita](https://discourse.slicer.org/u/fil_ita)\
**Replies:** 1\
**Last updated:** [September 23, 2024, 9:01pm UTC](https://discourse.slicer.org/t/inverted-growth-ratio-in-boundary-layer-generation/36857 "2024-09-23T21:01:07Z")

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Good morning, I am trying to use VMTK to genera the boundary layer of some TPMS geometries, as it is the only software that seems to have a good BL creation algorithm. However, I have noticed that along my geometry, th…

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## [2024.09.17 Weekly Meeting](https://discourse.slicer.org/t/2024-09-17-weekly-meeting/38409)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 6\
**Last updated:** [September 20, 2024, 7:31pm UTC](https://discourse.slicer.org/t/2024-09-17-weekly-meeting/38409 "2024-09-20T19:31:38Z")

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Today, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join at this link: https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Please post to this thread to put …

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## [How to make a "mandible template"from many mandibles in slicermorph?](https://discourse.slicer.org/t/how-to-make-a-mandible-template-from-many-mandibles-in-slicermorph/38241)

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**Author:** [@yijie3091](https://discourse.slicer.org/u/yijie3091)\
**Replies:** 7\
**Last updated:** [September 15, 2024, 5:04pm UTC](https://discourse.slicer.org/t/how-to-make-a-mandible-template-from-many-mandibles-in-slicermorph/38241 "2024-09-15T17:04:25Z")

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How to make a "mandible template"from many mandibles in slicermorph to match others?

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## [2024.09.10 Weekly Meeting](https://discourse.slicer.org/t/2024-09-10-weekly-meeting/38314)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 8\
**Last updated:** [September 11, 2024, 12:48pm UTC](https://discourse.slicer.org/t/2024-09-10-weekly-meeting/38314 "2024-09-11T12:48:18Z")

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Today, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join at this link: https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Please post to this thread to put …

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## [Binwidth Optimization](https://discourse.slicer.org/t/binwidth-optimization/15996)

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**Author:** [@Ceylan](https://discourse.slicer.org/u/Ceylan)\
**Replies:** 4\
**Last updated:** [September 10, 2024, 11:40am UTC](https://discourse.slicer.org/t/binwidth-optimization/15996 "2024-09-10T11:40:29Z")

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Hello everyone, I’m trying to extract the radiomic features from MR images using Pyradiomics extension on 3DSlicer. I know that the default setting for the binwidth is 25. However, I am not sure which value is more sui…

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## [How can I segment crestal area precisely apart from mandible because of its variability?](https://discourse.slicer.org/t/how-can-i-segment-crestal-area-precisely-apart-from-mandible-because-of-its-variability/38242)

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**Author:** [@yijie3091](https://discourse.slicer.org/u/yijie3091)\
**Replies:** 3\
**Last updated:** [September 6, 2024, 4:35pm UTC](https://discourse.slicer.org/t/how-can-i-segment-crestal-area-precisely-apart-from-mandible-because-of-its-variability/38242 "2024-09-06T16:35:12Z")

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Because of the crestal area’s variability,how can I segment it precisely apart from mandible in slicermorph?

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## [2024.09.03 Weekly Meeting](https://discourse.slicer.org/t/2024-09-03-weekly-meeting/38169)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 5\
**Last updated:** [September 4, 2024, 9:01am UTC](https://discourse.slicer.org/t/2024-09-03-weekly-meeting/38169 "2024-09-04T09:01:05Z")

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Tomorrow we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join at this link: https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Please post to this thread to pu…

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## [DSC totalsegmentator](https://discourse.slicer.org/t/dsc-totalsegmentator/38170)

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**Author:** [@Fa20](https://discourse.slicer.org/u/Fa20)\
**Replies:** 0\
**Last updated:** [September 3, 2024, 4:39am UTC](https://discourse.slicer.org/t/dsc-totalsegmentator/38170 "2024-09-03T04:39:27Z")

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what is the score for hip segmentation using totalsegmentator?

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