# Support

**URL:** https://discourse.slicer.org/c/support/11.md?page=96

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

**Page:** 97

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## [Draw a specified plane and Angle Planes measure](https://discourse.slicer.org/t/draw-a-specified-plane-and-angle-planes-measure/36063)

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**Author:** [@YLX](https://discourse.slicer.org/u/YLX)\
**Replies:** 1\
**Last updated:** [May 10, 2024, 1:27pm UTC](https://discourse.slicer.org/t/draw-a-specified-plane-and-angle-planes-measure/36063 "2024-05-10T13:27:05Z")

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I want to implement in 3D slicer software, given three points to determine a plane, may I ask how this function is implemented? I also want to determine any plane given any point and find the dihedral Angle. I hope you c…

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## [Image Position Tag Value different in database and volume node](https://discourse.slicer.org/t/image-position-tag-value-different-in-database-and-volume-node/36039)

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**Author:** [@fqzhice](https://discourse.slicer.org/u/fqzhice)\
**Replies:** 3\
**Last updated:** [May 10, 2024, 1:26pm UTC](https://discourse.slicer.org/t/image-position-tag-value-different-in-database-and-volume-node/36039 "2024-05-10T13:26:20Z")

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Import a CT series to Database, Get image positon tag value in Dicom File Meta data dialog. Then load image in Slicer and check volume info in Volume node, orientation and direction value is different with tag in data ba…

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## [Hausdorff Distance Interval](https://discourse.slicer.org/t/hausdorff-distance-interval/35998)

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**Author:** [@Jessica\_de\_Kort](https://discourse.slicer.org/u/Jessica_de_Kort)\
**Replies:** 4\
**Last updated:** [May 8, 2024, 4:39pm UTC](https://discourse.slicer.org/t/hausdorff-distance-interval/35998 "2024-05-08T16:39:47Z")

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I am trying to find the Hausdorff distances in the Segment Comparison module between two catheters but I don’t know what the interval is for the Hausdorff metric. I want to adjust the interval to be at 1mm and 5mm. How d…

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## [Look for suggestions - how to get IBSI-compliant version of pyradiomics](https://discourse.slicer.org/t/look-for-suggestions-how-to-get-ibsi-compliant-version-of-pyradiomics/36044)

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**Author:** [@linux64](https://discourse.slicer.org/u/linux64)\
**Replies:** 1\
**Last updated:** [May 10, 2024, 11:25am UTC](https://discourse.slicer.org/t/look-for-suggestions-how-to-get-ibsi-compliant-version-of-pyradiomics/36044 "2024-05-10T11:25:50Z")

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Dear All, One comment from reviewer for my radiomic paper is: “According to their documentation, the fixed bin width method implemented in pyradiomics is not compliant with the IBSI reference standard. This has been fou…

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## [3D Rendering of Tomosynthesis](https://discourse.slicer.org/t/3d-rendering-of-tomosynthesis/36041)

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**Author:** [@bazaria](https://discourse.slicer.org/u/bazaria)\
**Replies:** 1\
**Last updated:** [May 10, 2024, 11:23am UTC](https://discourse.slicer.org/t/3d-rendering-of-tomosynthesis/36041 "2024-05-10T11:23:36Z")

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Hi, I’m a newbie in using 3D Slicer, so maybe I am missing something obvious. I am trying to view breast tomosynthesis images that I got from TCIA, and though I can see the image in different planes, I cannot get it to…

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## [How to export a vtk file that can be imported into CARTOMerge](https://discourse.slicer.org/t/how-to-export-a-vtk-file-that-can-be-imported-into-cartomerge/36047)

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**Author:** [@kasun](https://discourse.slicer.org/u/kasun)\
**Replies:** 1\
**Last updated:** [May 10, 2024, 5:16am UTC](https://discourse.slicer.org/t/how-to-export-a-vtk-file-that-can-be-imported-into-cartomerge/36047 "2024-05-10T05:16:14Z")

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Hi I was wondering if I could get some help with a project. I have a 3D vtk file that I can open on 3D Slicer. I am trying to import this into Carto V6 as a CARTOMERGE file which I can then co-register with the EAM (same…

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## [In the Monailabel plugin, there is no response when I press the "Submit Label" button](https://discourse.slicer.org/t/in-the-monailabel-plugin-there-is-no-response-when-i-press-the-submit-label-button/36046)

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**Author:** [@Prhat](https://discourse.slicer.org/u/Prhat)\
**Replies:** 0\
**Last updated:** [May 10, 2024, 5:15am UTC](https://discourse.slicer.org/t/in-the-monailabel-plugin-there-is-no-response-when-i-press-the-submit-label-button/36046 "2024-05-10T05:15:07Z")

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In the Monailabel plugin, there is no response when I press the “Submit Label” button

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## [what differences  of surface areas and vlomes  between  in label map statistics and in closed surface statistics ?](https://discourse.slicer.org/t/what-differences-of-surface-areas-and-vlomes-between-in-label-map-statistics-and-in-closed-surface-statistics/36043)

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**Author:** [@yiying](https://discourse.slicer.org/u/yiying)\
**Replies:** 1\
**Last updated:** [May 10, 2024, 5:14am UTC](https://discourse.slicer.org/t/what-differences-of-surface-areas-and-vlomes-between-in-label-map-statistics-and-in-closed-surface-statistics/36043 "2024-05-10T05:14:11Z")

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Thanks of answering !!!

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## [How to download markups as sample data](https://discourse.slicer.org/t/how-to-download-markups-as-sample-data/36029)

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**Author:** [@DavidM](https://discourse.slicer.org/u/DavidM)\
**Replies:** 2\
**Last updated:** [May 10, 2024, 1:30am UTC](https://discourse.slicer.org/t/how-to-download-markups-as-sample-data/36029 "2024-05-10T01:30:13Z")

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Hi, I am trying to create tests for a module I’m developing and as part of the test I’m using sampledata. I’m unable to download and import markup fiducial files (mrk.json) but have no issues with stl or vtp files. My c…

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## [Ctrl+Z crashes Slicer sometimes](https://discourse.slicer.org/t/ctrl-z-crashes-slicer-sometimes/35935)

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**Author:** [@SANTIAGO\_PENDON\_MING](https://discourse.slicer.org/u/SANTIAGO_PENDON_MING)\
**Replies:** 2\
**Last updated:** [May 9, 2024, 10:33pm UTC](https://discourse.slicer.org/t/ctrl-z-crashes-slicer-sometimes/35935 "2024-05-09T22:33:45Z")

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Hi to everyone :slight\_smile: Today I’m having some bad responses when I try to use Ctrl+Z shortcut in segmentEditor. The shortcut is not modified (his function is Undo). In my complete routine program, Ctrl+Z works we…

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## [Proposal: Add the Slicer license to SPDX license list](https://discourse.slicer.org/t/proposal-add-the-slicer-license-to-spdx-license-list/28664)

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**Author:** [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Replies:** 5\
**Last updated:** [May 9, 2024, 5:22pm UTC](https://discourse.slicer.org/t/proposal-add-the-slicer-license-to-spdx-license-list/28664 "2024-05-09T17:22:14Z")

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What is the SPDX License List ? The SPDX License List is an integral part of the SPDX Specification. The SPDX License List itself is a list of commonly found licenses and exceptions used in free and open or collaborativ…

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## [Volume rendering does not appear in 3D view](https://discourse.slicer.org/t/volume-rendering-does-not-appear-in-3d-view/743)

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**Author:** [@moselhy](https://discourse.slicer.org/u/moselhy)\
**Replies:** 6\
**Last updated:** [July 29, 2017, 8:10am UTC](https://discourse.slicer.org/t/volume-rendering-does-not-appear-in-3d-view/743 "2017-07-29T08:10:37Z")

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I can’t seem to get Volume Rendering to work with a Sequence Browser pointing to a volume sequence. Here is a screenshot: Thanks

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## [DICOM image series irregular z spacing](https://discourse.slicer.org/t/dicom-image-series-irregular-z-spacing/35884)

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**Author:** [@chz31](https://discourse.slicer.org/u/chz31)\
**Replies:** 7\
**Last updated:** [May 9, 2024, 4:58am UTC](https://discourse.slicer.org/t/dicom-image-series-irregular-z-spacing/35884 "2024-05-09T04:58:28Z")

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Hi, This question is extended from this post by @paleomariomm : Load specific DICOM Data with Python in Slicer 5.6.1 - #4 by lassoan. The DICOM dataset is here: https://www.morphosource.org/concern/media/000058941?loca…

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## [Touchscreen and trackpad interactions](https://discourse.slicer.org/t/touchscreen-and-trackpad-interactions/7557)

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**Author:** [@Sunderlandkyl](https://discourse.slicer.org/u/Sunderlandkyl)\
**Replies:** 9\
**Last updated:** [May 8, 2024, 9:39pm UTC](https://discourse.slicer.org/t/touchscreen-and-trackpad-interactions/7557 "2024-05-08T21:39:19Z")

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Interaction with 2D and 3D views using touchscreen and MacOS trackpad is now included in the latest nightly release. If anyone has a chance to try them and would like to give feedback or suggestions, it would be apprec…

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## [How to solve issue of exporting ](https://discourse.slicer.org/t/how-to-solve-issue-of-exporting/36006)

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**Author:** [@esraa\_shaban](https://discourse.slicer.org/u/esraa_shaban)\
**Replies:** 1\
**Last updated:** [May 8, 2024, 8:25pm UTC](https://discourse.slicer.org/t/how-to-solve-issue-of-exporting/36006 "2024-05-08T20:25:24Z")

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Hi I got this message while exporting my file on slicer it was working fine yesterday. This is the message ( Exception thrown in event: /Users/svc-dashboard/D/S/A/ITK/Modules/IO/NIFTI/src/itkNiftiImageIO.cxx:2338: ITK…

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## [Segment thresholding with multiple transforms](https://discourse.slicer.org/t/segment-thresholding-with-multiple-transforms/35982)

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**Author:** [@bruce](https://discourse.slicer.org/u/bruce)\
**Replies:** 2\
**Last updated:** [May 8, 2024, 8:21pm UTC](https://discourse.slicer.org/t/segment-thresholding-with-multiple-transforms/35982 "2024-05-08T20:21:45Z")

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Hello This might be a bit obscure but I note inconsistent behaviour with the Segment Editor Threshold tool when working with a segmentation based on a volume with nested transforms. In particular, the thresholding range…

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## [Batch processing with MONAI Auto3DSeg extension module](https://discourse.slicer.org/t/batch-processing-with-monai-auto3dseg-extension-module/35993)

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**Author:** [@Osson4](https://discourse.slicer.org/u/Osson4)\
**Replies:** 1\
**Last updated:** [May 8, 2024, 6:32pm UTC](https://discourse.slicer.org/t/batch-processing-with-monai-auto3dseg-extension-module/35993 "2024-05-08T18:32:09Z")

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I am working on a set of around 60 CTs and I would like to process the volumes with the same model (brain and hemorrage) from the new monai Auto3dSeg extension module. While I can process them one by one within the GUI,…

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## [Is it possible to move and rotate a model in 3d view and get the transformtion matrix?](https://discourse.slicer.org/t/is-it-possible-to-move-and-rotate-a-model-in-3d-view-and-get-the-transformtion-matrix/35923)

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**Author:** [@tdchen](https://discourse.slicer.org/u/tdchen)\
**Replies:** 19\
**Last updated:** [May 8, 2024, 5:11pm UTC](https://discourse.slicer.org/t/is-it-possible-to-move-and-rotate-a-model-in-3d-view-and-get-the-transformtion-matrix/35923 "2024-05-08T17:11:25Z")

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I can change the transformation matrix to make a model moves in 3d view. But how can I do the opposite that move and rotate a model in 3d view and get its transformation matrix? Any method or suggestion? Thanks.

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## [Compute Dice score, Hausdorff distance for Multi-Region segmentation](https://discourse.slicer.org/t/compute-dice-score-hausdorff-distance-for-multi-region-segmentation/23006)

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**Author:** [@Js165](https://discourse.slicer.org/u/Js165)\
**Replies:** 8\
**Last updated:** [December 14, 2023, 4:58pm UTC](https://discourse.slicer.org/t/compute-dice-score-hausdorff-distance-for-multi-region-segmentation/23006 "2023-12-14T16:58:17Z")

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Hi, I have NIFTI files of sizes (512 x 512 x 150) of auto-segmentation and manual segmentation. Each file/slice contains the segmentation of multiple regions (seven regions). I want to compute the dice score, Hausdorff …

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## [Hausdorff distance at each slice and changing intervals](https://discourse.slicer.org/t/hausdorff-distance-at-each-slice-and-changing-intervals/36000)

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**Author:** [@Jessica\_de\_Kort](https://discourse.slicer.org/u/Jessica_de_Kort)\
**Replies:** 0\
**Last updated:** [May 8, 2024, 4:48pm UTC](https://discourse.slicer.org/t/hausdorff-distance-at-each-slice-and-changing-intervals/36000 "2024-05-08T16:48:50Z")

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I am trying to find the Hausdorff distances in the Segment Comparison module between two catheters but I don’t know what the interval is for the Hausdorff metric. I want to adjust the interval to be at 1mm and 5mm. How d…

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## [Convert CT nifti file to DICOM using slicer.modules/createdicomseries](https://discourse.slicer.org/t/convert-ct-nifti-file-to-dicom-using-slicer-modules-createdicomseries/31921)

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**Author:** [@DeepaKrishnaswamy](https://discourse.slicer.org/u/DeepaKrishnaswamy)\
**Replies:** 7\
**Last updated:** [May 8, 2024, 3:47pm UTC](https://discourse.slicer.org/t/convert-ct-nifti-file-to-dicom-using-slicer-modules-createdicomseries/31921 "2024-05-08T15:47:01Z")

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Hi, I am interested in converting the TotalSegmentator training dataset from NifTi to DICOM. I’ve converted each CT NifTi file to a DICOM series using slicer.modules.createdicomseries, where I specified parameters incl…

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## [CBCT parameters](https://discourse.slicer.org/t/cbct-parameters/35960)

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**Author:** [@Basel04](https://discourse.slicer.org/u/Basel04)\
**Replies:** 1\
**Last updated:** [May 8, 2024, 10:10am UTC](https://discourse.slicer.org/t/cbct-parameters/35960 "2024-05-08T10:10:18Z")

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Dear, Is there any way to adjust the CBCT parameters: Contrast, Sharpness in a similar way done in Romexis “Histogram”? I know there is a function as I attach here, but you wont see the values. Regards, Basel

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## [MonaiLabel and Slicer Issues](https://discourse.slicer.org/t/monailabel-and-slicer-issues/35049)

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**Author:** [@evaherbst](https://discourse.slicer.org/u/evaherbst)\
**Replies:** 14\
**Last updated:** [May 8, 2024, 2:58am UTC](https://discourse.slicer.org/t/monailabel-and-slicer-issues/35049 "2024-05-08T02:58:02Z")

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Hello, I am running into some issues with MonaiLabel. I tried installing monailabel via docker. The image was created but I get several issues: -In docker: WARNING: The NVIDIA Driver was not detected. GPU functiona…

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## [Failed to compute results: PyTorch version 1.8.1 is not compatible with this module. Minimum required version is 2. You can use "PyTorch Util" module to install PyTorch with version requirement set to: \>=2](https://discourse.slicer.org/t/failed-to-compute-results-pytorch-version-1-8-1-is-not-compatible-with-this-module-minimum-required-version-is-2-you-can-use-pytorch-util-module-to-install-pytorch-with-version-requirement-set-to-2/35974)

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**Author:** [@bw3232](https://discourse.slicer.org/u/bw3232)\
**Replies:** 1\
**Last updated:** [May 7, 2024, 10:41pm UTC](https://discourse.slicer.org/t/failed-to-compute-results-pytorch-version-1-8-1-is-not-compatible-with-this-module-minimum-required-version-is-2-you-can-use-pytorch-util-module-to-install-pytorch-with-version-requirement-set-to-2/35974 "2024-05-07T22:41:46Z")

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I am on a mac, I tried updating Pytorch/torch version, but am still having difficulty. Thanks.

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## [Scene freezing in single window when segmenting](https://discourse.slicer.org/t/scene-freezing-in-single-window-when-segmenting/35978)

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**Author:** [@Avani\_Chopra](https://discourse.slicer.org/u/Avani_Chopra)\
**Replies:** 0\
**Last updated:** [May 7, 2024, 10:34pm UTC](https://discourse.slicer.org/t/scene-freezing-in-single-window-when-segmenting/35978 "2024-05-07T22:34:32Z")

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I’m trying to segment a foot CT and I’m try to erase excess volume around the bone of interest. After about 5 minutes of this, my pointer freezes in the window I’m working in and no longer lets me erase and my pointer st…

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## [How to segment Neck Muscles in TotalSegmentator](https://discourse.slicer.org/t/how-to-segment-neck-muscles-in-totalsegmentator/35976)

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**Author:** [@mainz](https://discourse.slicer.org/u/mainz)\
**Replies:** 0\
**Last updated:** [May 7, 2024, 10:34pm UTC](https://discourse.slicer.org/t/how-to-segment-neck-muscles-in-totalsegmentator/35976 "2024-05-07T22:34:28Z")

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TotalSegmentator proves to be a valuable asset for segmentation tasks. While it effectively segments back muscles in CT scans, it encounters limitations in segmenting neck muscles. I am keen to understand the underlying …

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## [Updating segmentation using numpy and transforms](https://discourse.slicer.org/t/updating-segmentation-using-numpy-and-transforms/35975)

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**Author:** [@metrobobbi](https://discourse.slicer.org/u/metrobobbi)\
**Replies:** 0\
**Last updated:** [May 7, 2024, 10:34pm UTC](https://discourse.slicer.org/t/updating-segmentation-using-numpy-and-transforms/35975 "2024-05-07T22:34:25Z")

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Hello, I downloaded some Contrast-enhanced CT scans and I used the Curved Planar Reformat extension in order to generate a straight volume of the aorta. I have the need to edit the segmentations on the straightened spa…

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## [DICOM database update is requested after new Slicer version, but appears to be impossible](https://discourse.slicer.org/t/dicom-database-update-is-requested-after-new-slicer-version-but-appears-to-be-impossible/35821)

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**Author:** [@fedorov](https://discourse.slicer.org/u/fedorov)\
**Replies:** 19\
**Last updated:** [May 7, 2024, 11:56am UTC](https://discourse.slicer.org/t/dicom-database-update-is-requested-after-new-slicer-version-but-appears-to-be-impossible/35821 "2024-05-07T11:56:06Z")

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I installed the latest nightly, and experienced this situation where DICOM Browser would request me to update the database, but trying to perform the update operation does not appear to have any effect. Fortunately for …

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## [Monai Label: accuracy not showing](https://discourse.slicer.org/t/monai-label-accuracy-not-showing/35957)

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**Author:** [@ILB](https://discourse.slicer.org/u/ILB)\
**Replies:** 1\
**Last updated:** [May 7, 2024, 9:05am UTC](https://discourse.slicer.org/t/monai-label-accuracy-not-showing/35957 "2024-05-07T09:05:56Z")

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Hi! I’m currently training a new model using Monai Label. I start using this configuration: monailabel start\_server --app apps/radiology --studies datasets/Task07\_Pancreas/imagesTr --conf models deepedit --conf use\_pr…

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## [I want to count number of voxel/pixel](https://discourse.slicer.org/t/i-want-to-count-number-of-voxel-pixel/35885)

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**Author:** [@Vikram](https://discourse.slicer.org/u/Vikram)\
**Replies:** 15\
**Last updated:** [May 7, 2024, 9:04am UTC](https://discourse.slicer.org/t/i-want-to-count-number-of-voxel-pixel/35885 "2024-05-07T09:04:47Z")

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hi after segment i need to count number of pixel of hole and lattice when i click on segment statics there no any obsent to calculate volume and pixel

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