# Community

**URL:** https://discourse.slicer.org/c/community/12.md?no_subcategories=false&page=6

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

**Page:** 7

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## [Project Week 43 Prep Meeting (June 10th)](https://discourse.slicer.org/t/project-week-43-prep-meeting-june-10th/43252)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [June 6, 2025, 6:09pm UTC](https://discourse.slicer.org/t/project-week-43-prep-meeting-june-10th/43252 "2025-06-06T18:09:55Z")

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Dear Project Week community, The next project week preparation meeting will be next Tuesday, June 10, at 10:00 AM ET. We will be discussing possible breakout sessions for the week (see Breakout Sessions for PW43). If …

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## [ALPACA (MALPACA) TUTORIAL: K-means\_templates\_selection](https://discourse.slicer.org/t/alpaca-malpaca-tutorial-k-means-templates-selection/43204)

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**Author:** [@Nicola\_Calcabrini](https://discourse.slicer.org/u/Nicola_Calcabrini)\
**Replies:** 1\
**Last updated:** [June 3, 2025, 2:37pm UTC](https://discourse.slicer.org/t/alpaca-malpaca-tutorial-k-means-templates-selection/43204 "2025-06-03T14:37:39Z")

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good morning, I’m trying the alpaca tutorial from this link: "https://github.com/chz31/Tutorials/blob/main/MALPACA/K-means\_templates\_selection.md " unfortunately I can’t get past the second step, I attach screenshot to …

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## [2025.05.27 Weekly Meeting](https://discourse.slicer.org/t/2025-05-27-weekly-meeting/43118)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [June 3, 2025, 2:00pm UTC](https://discourse.slicer.org/t/2025-05-27-weekly-meeting/43118 "2025-06-03T14:00:54Z")

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Today, we will be having our next weekly hangout at 11:00 AM ET until 12:00 PM ET, after the project week meeting. We will be reusing the Project Week Zoom link. Anyone is welcome to join at this link: Launch Meeting -…

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## [Project Week 43 Prep Meeting (June 3rd)](https://discourse.slicer.org/t/project-week-43-prep-meeting-june-3rd/43170)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [May 30, 2025, 5:23pm UTC](https://discourse.slicer.org/t/project-week-43-prep-meeting-june-3rd/43170 "2025-05-30T17:23:20Z")

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Dear Project Week community, The next project week preparation meeting will be next Tuesday, June 3rd, at 10:00 AM ET. If you are interested in discussing a possible project, please reply to this post with your topic. …

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## [Leg CT Scan Data set?](https://discourse.slicer.org/t/leg-ct-scan-data-set/43125)

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**Author:** [@Aneel\_Kumar\_Maheshwa](https://discourse.slicer.org/u/Aneel_Kumar_Maheshwa)\
**Replies:** 3\
**Last updated:** [May 28, 2025, 2:36am UTC](https://discourse.slicer.org/t/leg-ct-scan-data-set/43125 "2025-05-28T02:36:03Z")

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Can anyone help me obtain the Leg CT Scan dataset or the lower limb CT Scan dataset? Are there any links or databases I can download?

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## [Discuss Meeting Topics for Project Week 43 Prep Meetings Here!](https://discourse.slicer.org/t/discuss-meeting-topics-for-project-week-43-prep-meetings-here/43120)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 2\
**Last updated:** [May 27, 2025, 8:52pm UTC](https://discourse.slicer.org/t/discuss-meeting-topics-for-project-week-43-prep-meetings-here/43120 "2025-05-27T20:52:08Z")

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We are looking to set topics for the next few meetings, if there is a major topic you would like to have discussed in a meeting (IGT, DICOM, etc), please reply to request!

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## [Workshop on 3D Slicer and SOFA](https://discourse.slicer.org/t/workshop-on-3d-slicer-and-sofa/43114)

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**Author:** [@AliciaPose](https://discourse.slicer.org/u/AliciaPose)\
**Replies:** 0\
**Last updated:** [May 27, 2025, 9:16am UTC](https://discourse.slicer.org/t/workshop-on-3d-slicer-and-sofa/43114 "2025-05-27T09:16:26Z")

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Interested in medical imaging, biomechanical simulation, and immersive technologies in healthcare? The IGT group at Universidad Carlos III de Madrid is organizing a three-day intensive workshop on 3D Slicer and the SOF…

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## [Project Week 43 Preparation Meeting (May 27)](https://discourse.slicer.org/t/project-week-43-preparation-meeting-may-27/43042)

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**Author:** [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Replies:** 2\
**Last updated:** [May 26, 2025, 4:48pm UTC](https://discourse.slicer.org/t/project-week-43-preparation-meeting-may-27/43042 "2025-05-26T16:48:50Z")

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Dear Project Week community, The next project week preparation meeting will be next Tuesday, May 27th, at 10:00 AM ET. If you are interested in discussing a possible project, please reply to this post with your topic. …

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## [Registration is now open for Project Week 43](https://discourse.slicer.org/t/registration-is-now-open-for-project-week-43/43064)

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**Author:** [@drouin-simon](https://discourse.slicer.org/u/drouin-simon)\
**Replies:** 0\
**Last updated:** [May 23, 2025, 1:55pm UTC](https://discourse.slicer.org/t/registration-is-now-open-for-project-week-43/43064 "2025-05-23T13:55:41Z")

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Dear Project Week community, We are happy to announce that registration is now open for the 43rd edition of the NAMIC Project Week that will take place at École de Technologie Supérieure in Montreal, Canada, June 23-27 …

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## [Using Slicer for Diffusion MRI in cancer research? We want to hear from you!](https://discourse.slicer.org/t/using-slicer-for-diffusion-mri-in-cancer-research-we-want-to-hear-from-you/42986)

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**Author:** [@ljod](https://discourse.slicer.org/u/ljod)\
**Replies:** 1\
**Last updated:** [May 21, 2025, 3:03pm UTC](https://discourse.slicer.org/t/using-slicer-for-diffusion-mri-in-cancer-research-we-want-to-hear-from-you/42986 "2025-05-21T15:03:22Z")

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Are you using Slicer for diffusion MRI in cancer research? We’d love to hear how you’re using it and get your quick feedback! Please respond by Monday May 19 (or Tuesday at the latest) to help our funding efforts to impr…

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## [SlicerSALT 5.0: Summary, Highlights and Changelog](https://discourse.slicer.org/t/slicersalt-5-0-summary-highlights-and-changelog/39546)

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**Author:** [@bpaniagua](https://discourse.slicer.org/u/bpaniagua)\
**Replies:** 10\
**Last updated:** [May 21, 2025, 2:13am UTC](https://discourse.slicer.org/t/slicersalt-5-0-summary-highlights-and-changelog/39546 "2025-05-21T02:13:41Z")

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The SlicerSALT team is proud to announce that version 5.0 is now available for download. This release introduces new features as well as bug fixes for better performance and stability. This release of SlicerSALT includes…

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## ['Global' FW/FA Inquiry - whitematteranalysis](https://discourse.slicer.org/t/global-fw-fa-inquiry-whitematteranalysis/40989)

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**Author:** [@kvandeloo](https://discourse.slicer.org/u/kvandeloo)\
**Replies:** 1\
**Last updated:** [May 20, 2025, 3:56pm UTC](https://discourse.slicer.org/t/global-fw-fa-inquiry-whitematteranalysis/40989 "2025-05-20T15:56:02Z")

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I’m using whitematteranalysis for whole-brain tractography analysis (Tutorial - whitematteranalysis 0.4.0 documentation). Using this tutorial, I’m able to derive FA and FW from anatomical tracts and/or 800 fibre clusters…

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## [No developer meeting May 20th](https://discourse.slicer.org/t/no-developer-meeting-may-20th/43004)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [May 19, 2025, 11:22pm UTC](https://discourse.slicer.org/t/no-developer-meeting-may-20th/43004 "2025-05-19T23:22:25Z")

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There will be no developer meeting on May 20th, due to most of the core dev team being unavailable.

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## [Mapping and patching error in VMTK](https://discourse.slicer.org/t/mapping-and-patching-error-in-vmtk/43002)

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**Author:** [@marina\_de\_santis](https://discourse.slicer.org/u/marina_de_santis)\
**Replies:** 0\
**Last updated:** [May 19, 2025, 1:39pm UTC](https://discourse.slicer.org/t/mapping-and-patching-error-in-vmtk/43002 "2025-05-19T13:39:29Z")

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Hello everyone, I’m having some trouble with the mapping and patching tutorial. I’ve followed all the steps, but at the end when I try to visualize the plane and angular subdivision, the grid shows some holes. I’ve trie…

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## [SLICER SALT .... having trouble with "Generate Shape Analysis Structure"](https://discourse.slicer.org/t/slicer-salt-having-trouble-with-generate-shape-analysis-structure/42827)

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**Author:** [@Deep\_Learning](https://discourse.slicer.org/u/Deep_Learning)\
**Replies:** 3\
**Last updated:** [May 16, 2025, 12:45pm UTC](https://discourse.slicer.org/t/slicer-salt-having-trouble-with-generate-shape-analysis-structure/42827 "2025-05-16T12:45:06Z")

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I’m having trouble with data importer, SlicerSalt 6.0.0. I can import and view the sampledata, but when I try to “Generate Shape Analysis Structure” I get this error on windows and linux. Traceback (most recent call l…

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## [Project Week 43 Preparation Meeting (May 20)](https://discourse.slicer.org/t/project-week-43-preparation-meeting-may-20/42911)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [May 13, 2025, 3:04pm UTC](https://discourse.slicer.org/t/project-week-43-preparation-meeting-may-20/42911 "2025-05-13T15:04:20Z")

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Dear Project Week community, The next project week preparation meeting will be next Tuesday, May 20th, at 10:00 AM ET. If you are interested in discussing a possible project, please reply to this post with your topic. …

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## [Project Week 43 Preparation Meeting tomorrow (May 13th)](https://discourse.slicer.org/t/project-week-43-preparation-meeting-tomorrow-may-13th/42894)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 2\
**Last updated:** [May 13, 2025, 2:28pm UTC](https://discourse.slicer.org/t/project-week-43-preparation-meeting-tomorrow-may-13th/42894 "2025-05-13T14:28:26Z")

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Dear Project Week community, The next project week preparation meeting will be tomorrow, May 13th, at 10:00 AM ET. If you are interested in discussing a possible project, please reply to this post with your topic. You …

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## [2025.05.13 Weekly Meeting](https://discourse.slicer.org/t/2025-05-13-weekly-meeting/42910)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [May 13, 2025, 2:05pm UTC](https://discourse.slicer.org/t/2025-05-13-weekly-meeting/42910 "2025-05-13T14:05:44Z")

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Today, we will be having our next weekly hangout at 11:00 AM ET until 12:00 PM ET, after the project week meeting. We will be reusing the Project Week Zoom link. Anyone is welcome to join at this link: Launch Meeting -…

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## [When I set voxelBased=True and calculate the featureclass of glcm,I meet some problems](https://discourse.slicer.org/t/when-i-set-voxelbased-true-and-calculate-the-featureclass-of-glcm-i-meet-some-problems/28418)

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**Author:** [@duckfen](https://discourse.slicer.org/u/duckfen)\
**Replies:** 0\
**Last updated:** [March 16, 2023, 1:28pm UTC](https://discourse.slicer.org/t/when-i-set-voxelbased-true-and-calculate-the-featureclass-of-glcm-i-meet-some-problems/28418 "2023-03-16T13:28:39Z")

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code: extractor = featureextractor.RadiomicsFeatureExtractor('.yaml') result = extractor.execute(image, mask, voxelBased=True) for key, val in six.iteritems(result): if isinstance(val, sitk.Image): shape = (s…

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## [Project Week 43 Preparation meeting tomorrow (May 6th)](https://discourse.slicer.org/t/project-week-43-preparation-meeting-tomorrow-may-6th/42800)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [May 6, 2025, 2:21pm UTC](https://discourse.slicer.org/t/project-week-43-preparation-meeting-tomorrow-may-6th/42800 "2025-05-06T14:21:01Z")

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Dear Project Week community, The next project week preparation meeting will be tomorrow, May 6th, at 10:00 AM ET. If you are interested in discussing a possible project, please reply to this post with your topic. You …

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## [Project Week 43 preparation meeting tomorrow (Apr 29)](https://discourse.slicer.org/t/project-week-43-preparation-meeting-tomorrow-apr-29/42726)

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**Author:** [@RafaelPalomar](https://discourse.slicer.org/u/RafaelPalomar)\
**Replies:** 4\
**Last updated:** [May 6, 2025, 2:16pm UTC](https://discourse.slicer.org/t/project-week-43-preparation-meeting-tomorrow-apr-29/42726 "2025-05-06T14:16:06Z")

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Dear Project Week community, We are pleased to announce that reparation meetings for Project Week 43 will start next Tuesday, April 29th, at 10:00 AM ET. You can join using the following link which will remain the same…

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## [2025.05.06 Weekly Meeting](https://discourse.slicer.org/t/2025-05-06-weekly-meeting/42812)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [May 6, 2025, 1:57pm UTC](https://discourse.slicer.org/t/2025-05-06-weekly-meeting/42812 "2025-05-06T13:57:52Z")

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Today, we will be having our next weekly hangout at 11:00 AM ET until 12:00 PM ET, after the project week meeting. We will be reusing the Project Week Zoom link. Anyone is welcome to join at this link: Launch Meeting -…

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## [2025.04.29 Weekly Meeting](https://discourse.slicer.org/t/2025-04-29-weekly-meeting/42736)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [May 5, 2025, 5:59pm UTC](https://discourse.slicer.org/t/2025-04-29-weekly-meeting/42736 "2025-05-05T17:59:24Z")

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Today, we will be having our next weekly hangout at 11:00 AM ET until 12:00 PM ET, after the project week meeting. We will be reusing the Project Week Zoom link. Anyone is welcome to join at this link: Launch Meeting -…

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## [SlicerSALT 6.0: Summary and Changelog](https://discourse.slicer.org/t/slicersalt-6-0-summary-and-changelog/42797)

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**Author:** [@bpaniagua](https://discourse.slicer.org/u/bpaniagua)\
**Replies:** 0\
**Last updated:** [May 5, 2025, 12:47pm UTC](https://discourse.slicer.org/t/slicersalt-6-0-summary-and-changelog/42797 "2025-05-05T12:47:13Z")

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The SlicerSALT team is proud to announce that version 6.0 is now available for download. This release introduces new features as well as bug fixes for better performance and stability. This release of SlicerSALT includes…

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## [How does automatic endpoint detection work in VMTK Slicer Extension?](https://discourse.slicer.org/t/how-does-automatic-endpoint-detection-work-in-vmtk-slicer-extension/42752)

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**Author:** [@bfosso](https://discourse.slicer.org/u/bfosso)\
**Replies:** 2\
**Last updated:** [April 30, 2025, 10:55pm UTC](https://discourse.slicer.org/t/how-does-automatic-endpoint-detection-work-in-vmtk-slicer-extension/42752 "2025-04-30T22:55:11Z")

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Hi, the title pretty much says it all. I am wondering how endpoints are ‘auto-detected’ in the ExtractCenterline extension module to Slicer. It seems to work really well and I am curious how it is done. I Googled for an…

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## [2025.04.22 Weekly Meeting](https://discourse.slicer.org/t/2025-04-22-weekly-meeting/42651)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 3\
**Last updated:** [April 29, 2025, 1:45pm UTC](https://discourse.slicer.org/t/2025-04-22-weekly-meeting/42651 "2025-04-29T13:45:26Z")

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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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## [Lung Segmentation Problem with the level of details](https://discourse.slicer.org/t/lung-segmentation-problem-with-the-level-of-details/42572)

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**Author:** [@yayale](https://discourse.slicer.org/u/yayale)\
**Replies:** 1\
**Last updated:** [April 29, 2025, 11:32am UTC](https://discourse.slicer.org/t/lung-segmentation-problem-with-the-level-of-details/42572 "2025-04-29T11:32:43Z")

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I have a CT scan dataset and I am trying to segment the airways. I am using Lung CT Segmenter module, with high details I get leaks, I decreased the level of details until reaching low details, where the airways are not…

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## [Landmarking/Semi-Landmarking Query](https://discourse.slicer.org/t/landmarking-semi-landmarking-query/42690)

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**Author:** [@elg67](https://discourse.slicer.org/u/elg67)\
**Replies:** 1\
**Last updated:** [April 25, 2025, 4:31pm UTC](https://discourse.slicer.org/t/landmarking-semi-landmarking-query/42690 "2025-04-25T16:31:52Z")

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Hiya! I’m currently trying to place landmarks on crania, scapulae, clavicles and pelvises to analyse co-variation in shape. I’ve placed landmarks manually on all samples and have started creating semi-landmarks be…

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## [Unable to see slicer autoscoper in extensions](https://discourse.slicer.org/t/unable-to-see-slicer-autoscoper-in-extensions/42421)

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**Author:** [@Melanie](https://discourse.slicer.org/u/Melanie)\
**Replies:** 6\
**Last updated:** [April 21, 2025, 4:48pm UTC](https://discourse.slicer.org/t/unable-to-see-slicer-autoscoper-in-extensions/42421 "2025-04-21T16:48:20Z")

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I am unable to see slicer autoscoper in my extensions. Slicer version Slicer-5.9.0-2025-04-01-macosx-amd64 (Preview) Mac Hardware : MacBook Pro 2020 M1 OS - macOS Sonoma 14.5 (23F79) Could you pls advise

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## [Exporting an MRI slice to a flat .obj with preserved coordinates](https://discourse.slicer.org/t/exporting-an-mri-slice-to-a-flat-obj-with-preserved-coordinates/42638)

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**Author:** [@Harman\_Osh](https://discourse.slicer.org/u/Harman_Osh)\
**Replies:** 0\
**Last updated:** [April 20, 2025, 7:57pm UTC](https://discourse.slicer.org/t/exporting-an-mri-slice-to-a-flat-obj-with-preserved-coordinates/42638 "2025-04-20T19:57:35Z")

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Hello, I am eternally grateful to you for your hard work. I have a question. I’m trying to collect all the patient’s digital data in one program. In Slicer, I’m trying to do this: I upload an MRI scan and want to get cer…

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