# \#deep-learning

**URL:** https://discourse.slicer.org/tag/deep-learning/223.md

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

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## [📣 SlicerModalityConverter - New update and models available](https://discourse.slicer.org/t/slicermodalityconverter-new-update-and-models-available/46098)

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**Author:** [@ciro.raggio](https://discourse.slicer.org/u/ciro.raggio)\
**Replies:** 0\
**Last updated:** [February 9, 2026, 3:00pm UTC](https://discourse.slicer.org/t/slicermodalityconverter-new-update-and-models-available/46098 "2026-02-09T15:00:57Z")

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We’ve expanded the ModalityConverter extension with two new AI models for medical image-to-image translation: CBCT to Synthetic CT (Head & Neck) CT to Synthetic PET (Chest), based on the study: Salehjahromi M, Karpine…

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## [📢 New 3D Slicer Extensions: KonfAI & IMPACT-Synth Reliable AI Synthetic CT and Segmentation with Integrated QA](https://discourse.slicer.org/t/new-3d-slicer-extensions-konfai-impact-synth-reliable-ai-synthetic-ct-and-segmentation-with-integrated-qa/46032)

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**Author:** [@vboussot](https://discourse.slicer.org/u/vboussot)\
**Replies:** 0\
**Last updated:** [February 2, 2026, 2:55pm UTC](https://discourse.slicer.org/t/new-3d-slicer-extensions-konfai-impact-synth-reliable-ai-synthetic-ct-and-segmentation-with-integrated-qa/46032 "2026-02-02T14:55:13Z")

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Dear All, We are happy to announce the release of two new open-source 3D Slicer extensions, KonfAI and IMPACT-Synth, which provide graphical interfaces to run AI tasks (such as segmentation and synthetic CT generation) …

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## [Deep Learning Model in Slicer](https://discourse.slicer.org/t/deep-learning-model-in-slicer/42432)

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**Author:** [@Saladi](https://discourse.slicer.org/u/Saladi)\
**Replies:** 1\
**Last updated:** [April 4, 2025, 3:46pm UTC](https://discourse.slicer.org/t/deep-learning-model-in-slicer/42432 "2025-04-04T15:46:23Z")

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Dear All, I am new to Slicer, and I have a trained deep learning model that I need to deploy within the Slicer software. Could someone kindly point me to the relevant documentation or explain the process for integrating…

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## [TotalSegmentator error at first run: ‘DummyFile’ object has no attribute ‘flush’](https://discourse.slicer.org/t/totalsegmentator-error-at-first-run-dummyfile-object-has-no-attribute-flush/28399)

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**Author:** [@antoniozidaric](https://discourse.slicer.org/u/antoniozidaric)\
**Replies:** 12\
**Last updated:** [June 24, 2024, 1:25am UTC](https://discourse.slicer.org/t/totalsegmentator-error-at-first-run-dummyfile-object-has-no-attribute-flush/28399 "2024-06-24T01:25:48Z")

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Hi Iassoan, I’m trying to use the TotalSegmentator Tool but i receive this error below the Apply button: RuntimeError: FIND was unable to find an engine to execute this computation Exception ignored in: \<totalsegmentat…

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## [AI-assisted segmentation extension](https://discourse.slicer.org/t/ai-assisted-segmentation-extension/9536)

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**Author:** [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Replies:** 64\
**Last updated:** [May 25, 2024, 9:25pm UTC](https://discourse.slicer.org/t/ai-assisted-segmentation-extension/9536 "2024-05-25T21:25:04Z")

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Important note: NVIDIA-AIAA extension is still available, but it is not supported and not recommended anymore. It is no longer necessary to set up a server for segmentation and not necessary to even have a GPU. Instead,…

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## [ImageAugmenter extension released!](https://discourse.slicer.org/t/imageaugmenter-extension-released/35690)

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**Author:** [@ciro.raggio](https://discourse.slicer.org/u/ciro.raggio)\
**Replies:** 0\
**Last updated:** [April 23, 2024, 5:54pm UTC](https://discourse.slicer.org/t/imageaugmenter-extension-released/35690 "2024-04-23T17:54:22Z")

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We are happy to announce that the ImageAugmenter extension is now available in the preview release of 3D Slicer. This new extension lets you easily augment your medical image datasets without writing a single line of cod…

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## [NVIDIA Clara AI-Assisted Annotation Extension](https://discourse.slicer.org/t/nvidia-clara-ai-assisted-annotation-extension/7570)

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**Author:** [@bsmarine](https://discourse.slicer.org/u/bsmarine)\
**Replies:** 35\
**Last updated:** [August 8, 2023, 2:58pm UTC](https://discourse.slicer.org/t/nvidia-clara-ai-assisted-annotation-extension/7570 "2023-08-08T14:58:26Z")

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Does anyone know of a group working on Slicer extension for the recently released NVIDIA Clara Train SDK AI-Assisted Annotation? Our radiology department is eager to optimize our ground truth creation efforts and this lo…

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## [How to segment the tibia using TotalSegmentator?](https://discourse.slicer.org/t/how-to-segment-the-tibia-using-totalsegmentator/28065)

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**Author:** [@zhangliang](https://discourse.slicer.org/u/zhangliang)\
**Replies:** 3\
**Last updated:** [February 28, 2023, 2:04pm UTC](https://discourse.slicer.org/t/how-to-segment-the-tibia-using-totalsegmentator/28065 "2023-02-28T14:04:01Z")

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Hello, I can successfully install totalsegmentator. After trying, we couldn’t segment the tibia and surrounding soft tissue. I don’t know what the problem is.

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## [Replicating 3Dslicer nrrd header for inference results](https://discourse.slicer.org/t/replicating-3dslicer-nrrd-header-for-inference-results/27659)

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**Author:** [@m\_takahashi](https://discourse.slicer.org/u/m_takahashi)\
**Replies:** 1\
**Last updated:** [February 8, 2023, 11:49am UTC](https://discourse.slicer.org/t/replicating-3dslicer-nrrd-header-for-inference-results/27659 "2023-02-08T11:49:49Z")

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Hello all I have created an AI model for organ segmentation. The models input and output are a 2D CT slice and a 2D mask array. These 2D arrays are then joined into a 3D array for the whole CT series. I used 3D Slicer …

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## [Options for AI Segmentation of MRI Scans](https://discourse.slicer.org/t/options-for-ai-segmentation-of-mri-scans/27219)

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**Author:** [@JacobD](https://discourse.slicer.org/u/JacobD)\
**Replies:** 7\
**Last updated:** [January 19, 2023, 3:11pm UTC](https://discourse.slicer.org/t/options-for-ai-segmentation-of-mri-scans/27219 "2023-01-19T15:11:58Z")

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Hello, I am looking to learn about tools or extensions that are available to assist with the automatic segmentation of a shoulder MRI using AI. Using a specific scanning sequence, multiple reconstructions of the bones o…

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## [Improving manual segmentation of the aorta](https://discourse.slicer.org/t/improving-manual-segmentation-of-the-aorta/25972)

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**Author:** [@chendong9416](https://discourse.slicer.org/u/chendong9416)\
**Replies:** 7\
**Last updated:** [November 2, 2022, 9:37am UTC](https://discourse.slicer.org/t/improving-manual-segmentation-of-the-aorta/25972 "2022-11-02T09:37:10Z")

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For aortic dissection, the measurement of aortic diameter (outer wall to outwall) in several levels is clinical relevent. Automatic segmentation works well for the aortic lumen but will miss the aotic wall and intimal f…

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## [Deploying your MONAI machine learning models within 3D Slicer](https://discourse.slicer.org/t/deploying-your-monai-machine-learning-models-within-3d-slicer/25999)

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**Author:** [@Andinet\_Enquobahrie](https://discourse.slicer.org/u/Andinet_Enquobahrie)\
**Replies:** 0\
**Last updated:** [November 1, 2022, 10:56am UTC](https://discourse.slicer.org/t/deploying-your-monai-machine-learning-models-within-3d-slicer/25999 "2022-11-01T10:56:04Z")

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Hi, We wrote a blog to share our preliminary experience experimenting with different options available to deploy monai models within 3D Slicer. https://www.kitware.com/deploying-your-monai-machine-learning-model-within…

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## [Resources/Guidance to incorporate tensorflow model to slicer scripted module](https://discourse.slicer.org/t/resources-guidance-to-incorporate-tensorflow-model-to-slicer-scripted-module/20897)

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**Author:** [@Ganeshaaraj](https://discourse.slicer.org/u/Ganeshaaraj)\
**Replies:** 1\
**Last updated:** [December 3, 2021, 2:12pm UTC](https://discourse.slicer.org/t/resources-guidance-to-incorporate-tensorflow-model-to-slicer-scripted-module/20897 "2021-12-03T14:12:06Z")

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Hello, I developed a semantic segmentation model using U-Net (Deep learning architecture) in Tensorflow. Model is fully trained. I want to develop a scripted module in which I want to import that particular model to car…

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## [Exporting DICOM and JPEG files directly from 3D slicer](https://discourse.slicer.org/t/exporting-dicom-and-jpeg-files-directly-from-3d-slicer/20998)

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**Author:** [@Aisha](https://discourse.slicer.org/u/Aisha)\
**Replies:** 2\
**Last updated:** [December 10, 2021, 1:28pm UTC](https://discourse.slicer.org/t/exporting-dicom-and-jpeg-files-directly-from-3d-slicer/20998 "2021-12-10T13:28:44Z")

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Hi all! I have annotated some brain MRI images in 3D slicer and would like to know how can I export those annotated 2D and 3D images in DICOM or any other format. I would like to know a direct method of exporting so I c…

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## [Monai/monailabel training from scratch](https://discourse.slicer.org/t/monai-monailabel-training-from-scratch/19676)

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**Author:** [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Replies:** 1\
**Last updated:** [September 15, 2021, 12:28am UTC](https://discourse.slicer.org/t/monai-monailabel-training-from-scratch/19676 "2021-09-15T00:28:00Z")

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We would like to try Monai/MonaiLabel to segment mouse fetuses which are scanned via contrast-enhanced microCT . I don’t think any of the existing models will be relevant for us. How does one go developing a model from s…

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## [How to change origin of dicom to 0,0,0 in RAS?](https://discourse.slicer.org/t/how-to-change-origin-of-dicom-to-0-0-0-in-ras/18567)

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**Author:** [@akshay\_pillai](https://discourse.slicer.org/u/akshay_pillai)\
**Replies:** 4\
**Last updated:** [July 9, 2021, 5:51am UTC](https://discourse.slicer.org/t/how-to-change-origin-of-dicom-to-0-0-0-in-ras/18567 "2021-07-09T05:51:25Z")

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Operating system: windows 10 I want to use a set of dicoms as input for image processing using deep learning models and in order for me to feed these images I want them all to have the same orientation. All my dicom fil…

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## [Feature discussion: Deep learning module in SlicerSALT](https://discourse.slicer.org/t/feature-discussion-deep-learning-module-in-slicersalt/7731)

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**Author:** [@styner](https://discourse.slicer.org/u/styner)\
**Replies:** 3\
**Last updated:** [July 8, 2021, 3:25pm UTC](https://discourse.slicer.org/t/feature-discussion-deep-learning-module-in-slicersalt/7731 "2021-07-08T15:25:56Z")

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This is a discussion page for a new feature in SlicerSALT under development. Goal: Add a module to SlicerSALT allowing for deep learning classification support. Features: python module use of keras for deep learning n…

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## [Extension manager for the sake of deep learning](https://discourse.slicer.org/t/extension-manager-for-the-sake-of-deep-learning/12015)

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**Author:** [@khikho](https://discourse.slicer.org/u/khikho)\
**Replies:** 1\
**Last updated:** [June 14, 2020, 2:58pm UTC](https://discourse.slicer.org/t/extension-manager-for-the-sake-of-deep-learning/12015 "2020-06-14T14:58:55Z")

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hi Is there Extension manager for the sake of deep learning?

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## [Generating augmented training data from nrrd file using random translations, rotations, and deformations](https://discourse.slicer.org/t/generating-augmented-training-data-from-nrrd-file-using-random-translations-rotations-and-deformations/11810)

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**Author:** [@eran\_bam](https://discourse.slicer.org/u/eran_bam)\
**Replies:** 11\
**Last updated:** [June 10, 2020, 12:41pm UTC](https://discourse.slicer.org/t/generating-augmented-training-data-from-nrrd-file-using-random-translations-rotations-and-deformations/11810 "2020-06-10T12:41:23Z")

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Hi everybody, I don’t find any tutorial on how to connect between python and 3Dslicer without using python interactor. After doing segmentation in 3d slicer I read the file in python: readdata, header = nrrd.read(file…

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## [Deploy and test your model on clinical data](https://discourse.slicer.org/t/deploy-and-test-your-model-on-clinical-data/8923)

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**Author:** [@maya.khalife](https://discourse.slicer.org/u/maya.khalife)\
**Replies:** 5\
**Last updated:** [October 28, 2019, 4:46pm UTC](https://discourse.slicer.org/t/deploy-and-test-your-model-on-clinical-data/8923 "2019-10-28T16:46:07Z")

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If you have built an AI image processing model and shared it with the Slicer Community, you’ve made it easy to researchers and Slicer users around the world to use your tool and benefit from the results. Now if you are …