# \#multivolume

**URL:** https://discourse.slicer.org/tag/multivolume/160.md

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## [Multiple organs segmentation in a MRI sequence?](https://discourse.slicer.org/t/multiple-organs-segmentation-in-a-mri-sequence/46699)

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**Author:** [@koperkill](https://discourse.slicer.org/u/koperkill)\
**Replies:** 0\
**Last updated:** [April 9, 2026, 1:36pm UTC](https://discourse.slicer.org/t/multiple-organs-segmentation-in-a-mri-sequence/46699 "2026-04-09T13:36:47Z")

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Hello, For a DCE-MRI study, I would like to extract the signal intensity, through time, for a dozen organs and regions of the upper body. I have successfully built a time sequence using my 40 volumes in time, drawn a s…

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## [Multivolume Explorer gives error in 5.4 version,  so does module "sequences" allows to plot time intensity charts from multivolume datasets? ](https://discourse.slicer.org/t/multivolume-explorer-gives-error-in-5-4-version-so-does-module-sequences-allows-to-plot-time-intensity-charts-from-multivolume-datasets/31834)

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**Author:** [@Jakub.Otahal](https://discourse.slicer.org/u/Jakub.Otahal)\
**Replies:** 4\
**Last updated:** [June 10, 2025, 3:50pm UTC](https://discourse.slicer.org/t/multivolume-explorer-gives-error-in-5-4-version-so-does-module-sequences-allows-to-plot-time-intensity-charts-from-multivolume-datasets/31834 "2025-06-10T15:50:40Z")

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Hello everybody, I have used for long time Multivolume Importer and Explorer to view and analyse DCE datasets in Slicer 4.11. Today when I come back to that with new 5.4 version of Slicer I realized that the Multivolume…

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## [Rendering of a RGB and a scalar volume in the same scene](https://discourse.slicer.org/t/rendering-of-a-rgb-and-a-scalar-volume-in-the-same-scene/37699)

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**Author:** [@micgriffa](https://discourse.slicer.org/u/micgriffa)\
**Replies:** 3\
**Last updated:** [August 6, 2024, 12:49pm UTC](https://discourse.slicer.org/t/rendering-of-a-rgb-and-a-scalar-volume-in-the-same-scene/37699 "2024-08-06T12:49:31Z")

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Dear 3D Slicer users and developers, I’m wondering whether it is already possible to render, within the same 3D scene, a scalar volume along with an RGB volume, with the possibility of setting one of the two, e.g., the …

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## [MultiVolume Explorer and Segment Editor Error](https://discourse.slicer.org/t/multivolume-explorer-and-segment-editor-error/3732)

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**Author:** [@aginn](https://discourse.slicer.org/u/aginn)\
**Replies:** 22\
**Last updated:** [August 31, 2023, 2:04am UTC](https://discourse.slicer.org/t/multivolume-explorer-and-segment-editor-error/3732 "2023-08-31T02:04:23Z")

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Hi all - I am trying to load a cine-MRI (link to data is below). I was able to import it through the DICOM import, but the results look off. Furthermore, when I go to “volume rendering,” there is no volume generated, bu…

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## [Saving of MultiVolume Problems](https://discourse.slicer.org/t/saving-of-multivolume-problems/30590)

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**Author:** [@Liam\_S](https://discourse.slicer.org/u/Liam_S)\
**Replies:** 1\
**Last updated:** [July 15, 2023, 3:20pm UTC](https://discourse.slicer.org/t/saving-of-multivolume-problems/30590 "2023-07-15T15:20:29Z")

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Hi I am using slicer 5.2.2 to segment 4D Cardiac CT data. I am trying to use sequences to segment each time point but there seems to be an issue with saving volume sequences and multivolume datasets. I can load my imag…

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## [Multiple partial volumes reconstruction](https://discourse.slicer.org/t/multiple-partial-volumes-reconstruction/25786)

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**Author:** [@Young\_Wang](https://discourse.slicer.org/u/Young_Wang)\
**Replies:** 21\
**Last updated:** [November 30, 2022, 5:25pm UTC](https://discourse.slicer.org/t/multiple-partial-volumes-reconstruction/25786 "2022-11-30T17:25:00Z")

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Hi there, I’m trying to synthesize one full volume from multiple partial volumes(smaller FOV) of the same objects. I wonder if anyone else has explored this topic, and happy to hear any thoughts on what would be the best…

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## [Multivolume, MRI - how to start working with it?](https://discourse.slicer.org/t/multivolume-mri-how-to-start-working-with-it/26251)

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**Author:** [@eNable\_Polska](https://discourse.slicer.org/u/eNable_Polska)\
**Replies:** 2\
**Last updated:** [November 18, 2022, 3:04am UTC](https://discourse.slicer.org/t/multivolume-mri-how-to-start-working-with-it/26251 "2022-11-18T03:04:57Z")

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I have an abdominal exam, MRI, contrast scan, I have a series after C+, I\`d like to segment vessels, tumor and other part of abdomen. But this is multivolume exam, and I dont know how to start working with it. Could you …

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## [Why the MultiVolumExplorer is not running smoothly in 5.0.2 and 5.0.3?](https://discourse.slicer.org/t/why-the-multivolumexplorer-is-not-running-smoothly-in-5-0-2-and-5-0-3/24905)

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**Author:** [@researchtomliu](https://discourse.slicer.org/u/researchtomliu)\
**Replies:** 0\
**Last updated:** [August 24, 2022, 9:53am UTC](https://discourse.slicer.org/t/why-the-multivolumexplorer-is-not-running-smoothly-in-5-0-2-and-5-0-3/24905 "2022-08-24T09:53:33Z")

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Dear Friends, When I analyze the PWI images in the module of MultiVolumExplorer, I find out the plotting of PWI is too choppy when I move my mouse on the PWI images. The corresponding speed of the plotting is very delay…

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## [Very new, Can't seem to load a 4D CT scanning sequence in DICOM format](https://discourse.slicer.org/t/very-new-cant-seem-to-load-a-4d-ct-scanning-sequence-in-dicom-format/24866)

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**Author:** [@MrTomatosoup](https://discourse.slicer.org/u/MrTomatosoup)\
**Replies:** 3\
**Last updated:** [August 22, 2022, 7:50pm UTC](https://discourse.slicer.org/t/very-new-cant-seem-to-load-a-4d-ct-scanning-sequence-in-dicom-format/24866 "2022-08-22T19:50:42Z")

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Hi all, as said in the title, I am very new to Slicer and its applications. I want to analyze a series of 4-dimensional CT-scans (xyzt). I have the files in DICOM format. It seems I have the same problem as posted in th…

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## [Importing label maps with MultiVolumeImporter as segmentations](https://discourse.slicer.org/t/importing-label-maps-with-multivolumeimporter-as-segmentations/24458)

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**Author:** [@pitfall24](https://discourse.slicer.org/u/pitfall24)\
**Replies:** 1\
**Last updated:** [July 23, 2022, 5:53am UTC](https://discourse.slicer.org/t/importing-label-maps-with-multivolumeimporter-as-segmentations/24458 "2022-07-23T05:53:19Z")

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I have a series of nifti files which form a 4D sequence. Using MultiVolumeImporter/Explorer I was able to view the volumes perfectly. However I also have a series of corresponding segmentations in the same nifti format w…

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## [\[Newbie\] Struggling with DICOM, MultiVolume and Sequences](https://discourse.slicer.org/t/newbie-struggling-with-dicom-multivolume-and-sequences/22134)

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**Author:** [@TiPunch](https://discourse.slicer.org/u/TiPunch)\
**Replies:** 7\
**Last updated:** [February 28, 2022, 10:00am UTC](https://discourse.slicer.org/t/newbie-struggling-with-dicom-multivolume-and-sequences/22134 "2022-02-28T10:00:12Z")

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Hi, I would like first to thank you for this great and powerful open-source software! In a world where every postprocessing tool can cost a kidney, it is a relief to see people who care about improving and sharing resea…

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## [How to display the blended colors in the view of 'volume rendering'?](https://discourse.slicer.org/t/how-to-display-the-blended-colors-in-the-view-of-volume-rendering/18804)

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**Author:** [@CharlesChen](https://discourse.slicer.org/u/CharlesChen)\
**Replies:** 19\
**Last updated:** [February 15, 2022, 7:24pm UTC](https://discourse.slicer.org/t/how-to-display-the-blended-colors-in-the-view-of-volume-rendering/18804 "2022-02-15T19:24:25Z")

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Hello, I am using the ‘volume rendering’ module of Slicer to visualize the image data of a cell composed of red and green channels. The rendering method I chose is: ‘VTK GPU Ray Casting’ However, as shown in Figure 1,…

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## [DICOM 4D DSC MRI is read as a Sequence instead of MultiVolume](https://discourse.slicer.org/t/dicom-4d-dsc-mri-is-read-as-a-sequence-instead-of-multivolume/20300)

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**Author:** [@kliron](https://discourse.slicer.org/u/kliron)\
**Replies:** 3\
**Last updated:** [November 29, 2021, 2:19pm UTC](https://discourse.slicer.org/t/dicom-4d-dsc-mri-is-read-as-a-sequence-instead-of-multivolume/20300 "2021-11-29T14:19:20Z")

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The title is pretty self-explanatory. I have a time series of 3D Volumes (DSC perfusion MRI images) and try to load them in 3D Slicer (latest stable version 4.11.20210226). This is something I have done successfully befo…

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## [How to cut multivolume dicom into single ones?](https://discourse.slicer.org/t/how-to-cut-multivolume-dicom-into-single-ones/17570)

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**Author:** [@Mikolaj\_Drab](https://discourse.slicer.org/u/Mikolaj_Drab)\
**Replies:** 2\
**Last updated:** [May 13, 2021, 6:16am UTC](https://discourse.slicer.org/t/how-to-cut-multivolume-dicom-into-single-ones/17570 "2021-05-13T06:16:17Z")

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Operating system: Windows 10 Slicer version: 4.11 Expected behavior: I load multivolume (contrast enhaced dyn) dicom to make a subtraction. Actual behavior: When the multivolume dicom is loaded, Slicer only shows the …

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## [Apply Filter to Multivolume](https://discourse.slicer.org/t/apply-filter-to-multivolume/15336)

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**Author:** [@nlampen](https://discourse.slicer.org/u/nlampen)\
**Replies:** 0\
**Last updated:** [January 4, 2021, 4:41pm UTC](https://discourse.slicer.org/t/apply-filter-to-multivolume/15336 "2021-01-04T16:41:15Z")

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Hello all! I’m relatively new to 3D Slicer. I am currently using the T2 mapping module on knee scans, but I am wondering if I can apply a filter (specifically the gradient anisotropic diffusion image filter from ITK) to …

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## [Error in time stamp of multivolume data](https://discourse.slicer.org/t/error-in-time-stamp-of-multivolume-data/14357)

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**Author:** [@Selva](https://discourse.slicer.org/u/Selva)\
**Replies:** 3\
**Last updated:** [November 2, 2020, 7:00pm UTC](https://discourse.slicer.org/t/error-in-time-stamp-of-multivolume-data/14357 "2020-11-02T19:00:20Z")

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Hi all, I have a dynamic CT data set, saved as individual frames. when I load them in the order they appear , the order of the frames (the sequence) is wrong- Appear interlaced. How do I make the order according to co…

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## [Need help accessing the voxel array from different frames in an imported multivolume (Python)](https://discourse.slicer.org/t/need-help-accessing-the-voxel-array-from-different-frames-in-an-imported-multivolume-python/14229)

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**Author:** [@cold-pac](https://discourse.slicer.org/u/cold-pac)\
**Replies:** 4\
**Last updated:** [October 25, 2020, 8:04am UTC](https://discourse.slicer.org/t/need-help-accessing-the-voxel-array-from-different-frames-in-an-imported-multivolume-python/14229 "2020-10-25T08:04:31Z")

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Hi everyone, I have CT Perfusion data that I can import as a ‘multivolume’ (frames separated by acquisition time). I can get the MRML node with slicer.util.getNodes(‘vtkMRMLVolumeNode’) or slicer.util.getNodes(‘vtkMRMLM…

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## [Split Scalar Volume into Multiple Frames](https://discourse.slicer.org/t/split-scalar-volume-into-multiple-frames/13490)

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**Author:** [@Fluvio\_Lobo](https://discourse.slicer.org/u/Fluvio_Lobo)\
**Replies:** 8\
**Last updated:** [September 17, 2020, 1:42pm UTC](https://discourse.slicer.org/t/split-scalar-volume-into-multiple-frames/13490 "2020-09-17T13:42:55Z")

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Hello, I am trying to split scalar-DICOM volume, with multiple frames, so that I can create multiple volumes. I am trying to do this because the multi-volume exporter does not seem to recognize the input volume as a mu…

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## [Is it possible to view more than two image volumes at the same time in slice viewers?](https://discourse.slicer.org/t/is-it-possible-to-view-more-than-two-image-volumes-at-the-same-time-in-slice-viewers/8738)

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**Author:** [@Jason\_West](https://discourse.slicer.org/u/Jason_West)\
**Replies:** 1\
**Last updated:** [October 11, 2019, 12:10am UTC](https://discourse.slicer.org/t/is-it-possible-to-view-more-than-two-image-volumes-at-the-same-time-in-slice-viewers/8738 "2019-10-11T00:10:00Z")

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Hello, I am new here so I would first like to express my gratitude to all of you that are putting in such hard work to make this awesome tool available :slight\_smile: So I know how to set the foreground and background …

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## [Gaussian blur multi-volume](https://discourse.slicer.org/t/gaussian-blur-multi-volume/4536)

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**Author:** [@Nicholas.jacobson](https://discourse.slicer.org/u/Nicholas.jacobson)\
**Replies:** 9\
**Last updated:** [December 28, 2018, 10:34am UTC](https://discourse.slicer.org/t/gaussian-blur-multi-volume/4536 "2018-12-28T10:34:55Z")

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Hello, We are creating an animation from a multi volume of a beating heart. In order to visualize this properly we need to create a gaussian blur on the image and/or modify frames with in this multi volume. Because we w…