# Community

**URL:** https://discourse.slicer.org/c/community/12.md?no_subcategories=false&page=4

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

**Page:** 5

---

## [DeCAL & DeCA —\> option for selecting sample basis for reference shape](https://discourse.slicer.org/t/decal-deca-option-for-selecting-sample-basis-for-reference-shape/45075)

<div class="topic-metadata">

**Author:** [@MrMarkus](https://discourse.slicer.org/u/MrMarkus)\
**Replies:** 2\
**Last updated:** [November 17, 2025, 3:38pm UTC](https://discourse.slicer.org/t/decal-deca-option-for-selecting-sample-basis-for-reference-shape/45075 "2025-11-17T15:38:12Z")

</div>

Dear SlicerMorph team, would it be possible to add an additional option for the generation of the “mean shape”? For my work, probably for other users too, it would be very useful to be able to choose which shapes should…

---

## [2025.11.11 Weekly Meeting](https://discourse.slicer.org/t/2025-11-11-weekly-meeting/45026)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 3\
**Last updated:** [November 17, 2025, 3:35pm UTC](https://discourse.slicer.org/t/2025-11-11-weekly-meeting/45026 "2025-11-17T15:35:15Z")

</div>

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

---

## [Estimation of vocal tract area function from rt MRI images](https://discourse.slicer.org/t/estimation-of-vocal-tract-area-function-from-rt-mri-images/45027)

<div class="topic-metadata">

**Author:** [@cbbader](https://discourse.slicer.org/u/cbbader)\
**Replies:** 1\
**Last updated:** [November 11, 2025, 5:26am UTC](https://discourse.slicer.org/t/estimation-of-vocal-tract-area-function-from-rt-mri-images/45027 "2025-11-11T05:26:17Z")

</div>

I’m a phonetician with lots of 2D and 3D rt MRI images of the vocal tract. Any tips on how to extract the vocal tract area function from these images?

---

## [2025.11.04 Weekly Meeting](https://discourse.slicer.org/t/2025-11-04-weekly-meeting/44954)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [November 4, 2025, 1:18pm UTC](https://discourse.slicer.org/t/2025-11-04-weekly-meeting/44954 "2025-11-04T13:18:15Z")

</div>

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

---

## [Fcsv Landmark Verileri ile Grup Bazlı PCA](https://discourse.slicer.org/t/fcsv-landmark-verileri-ile-grup-bazli-pca/44949)

<div class="topic-metadata">

**Author:** [@Esra\_Karacan](https://discourse.slicer.org/u/Esra_Karacan)\
**Replies:** 1\
**Last updated:** [November 3, 2025, 4:35pm UTC](https://discourse.slicer.org/t/fcsv-landmark-verileri-ile-grup-bazli-pca/44949 "2025-11-03T16:35:46Z")

</div>

Hello, I am comparing my archaeological and modern mandible data. I saved my landmark sets in fcsv format. I would like to include male and female individuals as separate groups for PCA analysis. Could you guide me on h…

---

## [2025.10.28 Weekly Meeting](https://discourse.slicer.org/t/2025-10-28-weekly-meeting/44893)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 2\
**Last updated:** [October 28, 2025, 1:41pm UTC](https://discourse.slicer.org/t/2025-10-28-weekly-meeting/44893 "2025-10-28T13:41:58Z")

</div>

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

---

## [2025.10.21 Weekly Meeting](https://discourse.slicer.org/t/2025-10-21-weekly-meeting/44833)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 3\
**Last updated:** [October 28, 2025, 1:40pm UTC](https://discourse.slicer.org/t/2025-10-21-weekly-meeting/44833 "2025-10-28T13:40:44Z")

</div>

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

---

## [DeCAL & DeCA ---\> store / export applied transformations too?](https://discourse.slicer.org/t/decal-deca-store-export-applied-transformations-too/44845)

<div class="topic-metadata">

**Author:** [@MrMarkus](https://discourse.slicer.org/u/MrMarkus)\
**Replies:** 1\
**Last updated:** [October 22, 2025, 3:22pm UTC](https://discourse.slicer.org/t/decal-deca-store-export-applied-transformations-too/44845 "2025-10-22T15:22:06Z")

</div>

Dear SlicerMorph team, would it be possible to store / export the applied transformation too? DeCAL / DeCA algorithm is already computing : 3D models are registered to the mean of the 3D models of interest. Hence,the i…

---

## [2025.10.14 Weekly Meeting](https://discourse.slicer.org/t/2025-10-14-weekly-meeting/44754)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 3\
**Last updated:** [October 21, 2025, 1:35pm UTC](https://discourse.slicer.org/t/2025-10-14-weekly-meeting/44754 "2025-10-21T13:35:30Z")

</div>

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

---

## [I can't find and download radiomics ](https://discourse.slicer.org/t/i-cant-find-and-download-radiomics/44836)

<div class="topic-metadata">

**Author:** [@Elaine\_CHEN](https://discourse.slicer.org/u/Elaine_CHEN)\
**Replies:** 0\
**Last updated:** [October 21, 2025, 12:14pm UTC](https://discourse.slicer.org/t/i-cant-find-and-download-radiomics/44836 "2025-10-21T12:14:30Z")

</div>

When using 3D Slicer, I couldn’t find Radiomics in the extension download section, and it was also unavailable on the relevant webpages. I am using the stable version of the 3D Slicer software. How can this situation be…

---

## ['Radiomics' not found in Slicer extensions manager](https://discourse.slicer.org/t/radiomics-not-found-in-slicer-extensions-manager/13226)

<div class="topic-metadata">

**Author:** [@Cody\_Keller](https://discourse.slicer.org/u/Cody_Keller)\
**Replies:** 4\
**Last updated:** [October 21, 2025, 12:06pm UTC](https://discourse.slicer.org/t/radiomics-not-found-in-slicer-extensions-manager/13226 "2025-10-21T12:06:15Z")

</div>

Hello, I’ve newly downloaded the nightly-updating version of Slicer and am unable to find the Radiomics extension in the extensions manager. On the web-based archive, I found the extension for an older version of Slicer…

---

## [Immunotherapy for GBM cover image](https://discourse.slicer.org/t/immunotherapy-for-gbm-cover-image/44799)

<div class="topic-metadata">

**Author:** [@pieper](https://discourse.slicer.org/u/pieper)\
**Replies:** 0\
**Last updated:** [October 17, 2025, 12:58pm UTC](https://discourse.slicer.org/t/immunotherapy-for-gbm-cover-image/44799 "2025-10-17T12:58:36Z")

</div>

Hats off to Alex Ling, Nino Chiocca, Nathalie Agar, and the team at Brigham and Women’s neurosurgery for their excellent work and stunning cover image. Alex provided the explanation below about how he used Slicer to mak…

---

## [Applying semi-landmarks obtained with PseudoLMGenerator to other models](https://discourse.slicer.org/t/applying-semi-landmarks-obtained-with-pseudolmgenerator-to-other-models/44783)

<div class="topic-metadata">

**Author:** [@BerfinSuYlcnts](https://discourse.slicer.org/u/BerfinSuYlcnts)\
**Replies:** 1\
**Last updated:** [October 16, 2025, 3:24pm UTC](https://discourse.slicer.org/t/applying-semi-landmarks-obtained-with-pseudolmgenerator-to-other-models/44783 "2025-10-16T15:24:42Z")

</div>

Hello, I successfully completed the semi-landmark acquisition process on a sample model using the PseudoLMGenerator plugin. However, I only performed it for one sample. Now, I want to apply the same number and equally …

---

## [2025.10.07 Weekly Meeting](https://discourse.slicer.org/t/2025-10-07-weekly-meeting/44680)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 3\
**Last updated:** [October 14, 2025, 2:18pm UTC](https://discourse.slicer.org/t/2025-10-07-weekly-meeting/44680 "2025-10-14T14:18:07Z")

</div>

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

---

## [Grateful to 3D Slicer Community - Our Latest Research Published in BMC Oral Health](https://discourse.slicer.org/t/grateful-to-3d-slicer-community-our-latest-research-published-in-bmc-oral-health/44723)

<div class="topic-metadata">

**Author:** [@manjula](https://discourse.slicer.org/u/manjula)\
**Replies:** 1\
**Last updated:** [October 11, 2025, 3:07am UTC](https://discourse.slicer.org/t/grateful-to-3d-slicer-community-our-latest-research-published-in-bmc-oral-health/44723 "2025-10-11T03:07:30Z")

</div>

Dear 3D Slicer Community, I’m excited to share our recent publication in BMC Oral Health where 3D Slicer played a crucial role in our research on dental implant osseointegration. Publication Details: Toia et al. (2025…

---

## [2025.09.30 Weekly Meeting](https://discourse.slicer.org/t/2025-09-30-weekly-meeting/44628)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [October 7, 2025, 2:02pm UTC](https://discourse.slicer.org/t/2025-09-30-weekly-meeting/44628 "2025-10-07T14:02:51Z")

</div>

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

---

## [Unable to load wrist, knee or ankle data for autoscoper tutorial 1](https://discourse.slicer.org/t/unable-to-load-wrist-knee-or-ankle-data-for-autoscoper-tutorial-1/44259)

<div class="topic-metadata">

**Author:** [@delaneyem](https://discourse.slicer.org/u/delaneyem)\
**Replies:** 3\
**Last updated:** [October 2, 2025, 12:38am UTC](https://discourse.slicer.org/t/unable-to-load-wrist-knee-or-ankle-data-for-autoscoper-tutorial-1/44259 "2025-10-02T00:38:04Z")

</div>

Hello! I am unable to load the sample data for tutorial one. I have followed all installation steps and the tutorial. The data appears to be downloaded in the same cache the autoscoper tool pull from, but when I try to u…

---

## [2025.09.23 Weekly Meeting](https://discourse.slicer.org/t/2025-09-23-weekly-meeting/44550)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [September 30, 2025, 1:33pm UTC](https://discourse.slicer.org/t/2025-09-23-weekly-meeting/44550 "2025-09-30T13:33:25Z")

</div>

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

---

## [A thank you from a novice user and motivated brain cancer patient](https://discourse.slicer.org/t/a-thank-you-from-a-novice-user-and-motivated-brain-cancer-patient/44559)

<div class="topic-metadata">

**Author:** [@OligoStu](https://discourse.slicer.org/u/OligoStu)\
**Replies:** 1\
**Last updated:** [September 23, 2025, 12:40pm UTC](https://discourse.slicer.org/t/a-thank-you-from-a-novice-user-and-motivated-brain-cancer-patient/44559 "2025-09-23T12:40:40Z")

</div>

I’m writing a note of thanks to the developers and community after having found 3D slicer earlier this year and learning how to use it to get a fuller understanding from my routine MRIs to track progress of my brain tumo…

---

## [Getting errors while building Slicer 5.6.2 using  Visual Studio 2022](https://discourse.slicer.org/t/getting-errors-while-building-slicer-5-6-2-using-visual-studio-2022/44548)

<div class="topic-metadata">

**Author:** [@kiran](https://discourse.slicer.org/u/kiran)\
**Replies:** 0\
**Last updated:** [September 22, 2025, 8:52pm UTC](https://discourse.slicer.org/t/getting-errors-while-building-slicer-5-6-2-using-visual-studio-2022/44548 "2025-09-22T20:52:37Z")

</div>

Hi all, I’m trying to build Slicer 5.6.2 from source on Windows 10 using Visual Studio 2022 (CMake 3.29.2, Ninja/VS generator). The CMake configure step completes successfully — all dependencies are found and I see Supe…

---

## [2025.09.16 Weekly Meeting](https://discourse.slicer.org/t/2025-09-16-weekly-meeting/44488)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [September 16, 2025, 1:59pm UTC](https://discourse.slicer.org/t/2025-09-16-weekly-meeting/44488 "2025-09-16T13:59:43Z")

</div>

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

---

## [2025.09.09 Weekly Meeting](https://discourse.slicer.org/t/2025-09-09-weekly-meeting/44411)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [September 15, 2025, 10:51am UTC](https://discourse.slicer.org/t/2025-09-09-weekly-meeting/44411 "2025-09-15T10:51:48Z")

</div>

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

---

## [2025.09.02 Weekly Meeting](https://discourse.slicer.org/t/2025-09-02-weekly-meeting/44315)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [September 9, 2025, 1:55pm UTC](https://discourse.slicer.org/t/2025-09-02-weekly-meeting/44315 "2025-09-09T13:55:25Z")

</div>

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

---

## [Bones disappear at random frames (bug?)](https://discourse.slicer.org/t/bones-disappear-at-random-frames-bug/44261)

<div class="topic-metadata">

**Author:** [@Lauren\_Swain](https://discourse.slicer.org/u/Lauren_Swain)\
**Replies:** 6\
**Last updated:** [September 8, 2025, 8:36pm UTC](https://discourse.slicer.org/t/bones-disappear-at-random-frames-bug/44261 "2025-09-08T20:36:31Z")

</div>

Hello, I have just recently started trying to use SAM for image registration but I have run into an issue where the bone DRR will disappear (also from the world view) for random frames during my trial. When they disappe…

---

## [Invalid transformation chosen error - 4DCT registration](https://discourse.slicer.org/t/invalid-transformation-chosen-error-4dct-registration/42654)

<div class="topic-metadata">

**Author:** [@Cesar](https://discourse.slicer.org/u/Cesar)\
**Replies:** 2\
**Last updated:** [September 2, 2025, 1:59pm UTC](https://discourse.slicer.org/t/invalid-transformation-chosen-error-4dct-registration/42654 "2025-09-02T13:59:43Z")

</div>

Any insights into why I’m getting this error (please see image below) Here’s what I’ve tried and how I managed to bypass it. FYI this dataset has some motion artifact, and part of the distal radius is not visible. I…

---

## [How to get metrics for centerline pieces?](https://discourse.slicer.org/t/how-to-get-metrics-for-centerline-pieces/44252)

<div class="topic-metadata">

**Author:** [@abitrolly](https://discourse.slicer.org/u/abitrolly)\
**Replies:** 5\
**Last updated:** [August 31, 2025, 1:56pm UTC](https://discourse.slicer.org/t/how-to-get-metrics-for-centerline-pieces/44252 "2025-08-31T13:56:37Z")

</div>

How to split extracted centerline into pieces to get curvature, torsion and tortuosity for each piece? I feel like I miss something obvious, but after hours of trying I haven’t found how to do this through UI. If it is …

---

## [Transform Clarifications](https://discourse.slicer.org/t/transform-clarifications/44151)

<div class="topic-metadata">

**Author:** [@tbugajski](https://discourse.slicer.org/u/tbugajski)\
**Replies:** 4\
**Last updated:** [August 29, 2025, 3:28pm UTC](https://discourse.slicer.org/t/transform-clarifications/44151 "2025-08-29T15:28:17Z")

</div>

Hi SAM team, I have a quick question regarding the transformation outputs when creating a partial volume. Based on the photo below, I would assume that combining {bone}.tfm and {bone}\_PVOL2AUT.tfm would give the result …

---

## [2025.08.26 Weekly Meeting](https://discourse.slicer.org/t/2025-08-26-weekly-meeting/44206)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [August 26, 2025, 9:29pm UTC](https://discourse.slicer.org/t/2025-08-26-weekly-meeting/44206 "2025-08-26T21:29:45Z")

</div>

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

---

## [Success story: 3D Slicer powering OpenLIFU for therapeutic ultrasound research](https://discourse.slicer.org/t/success-story-3d-slicer-powering-openlifu-for-therapeutic-ultrasound-research/44187)

<div class="topic-metadata">

**Author:** [@Andinet\_Enquobahrie](https://discourse.slicer.org/u/Andinet_Enquobahrie)\
**Replies:** 0\
**Last updated:** [August 24, 2025, 12:09pm UTC](https://discourse.slicer.org/t/success-story-3d-slicer-powering-openlifu-for-therapeutic-ultrasound-research/44187 "2025-08-24T12:09:52Z")

</div>

I’m excited to share a recent success story highlighting how 3D Slicer is being used to accelerate research in therapeutic ultrasound. Together with OpenWater, Kitware customized Slicer to support OpenLIFU, an open-sour…

---

## [2025.08.19 Weekly Meeting](https://discourse.slicer.org/t/2025-08-19-weekly-meeting/44136)

<div class="topic-metadata">

**Author:** [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Replies:** 1\
**Last updated:** [August 20, 2025, 4:06am UTC](https://discourse.slicer.org/t/2025-08-19-weekly-meeting/44136 "2025-08-20T04:06:30Z")

</div>

This morning, 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 status Outstandin…

[Previous page](https://discourse.slicer.org/c/community/12.md?no_subcategories=false&page=3)

[Next page](https://discourse.slicer.org/c/community/12.md?no_subcategories=false&page=5)