Project-MONAI/MONAI

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AI Toolkit for Healthcare Imaging

Stars: 8.7k
Forks: 1.6k
Open beginner issues: 0
Indexed issues: 339
Avg merge: 5d 1h
Merged PRs (30d): 20

Dominant language: Python
License: Apache-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

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339 open issues indexed

Possible RandCropByPosNegLabeld state corruption with persistent workers Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

Project-MONAI/MONAI#8500 · 1 comment · Opened Jun 28, 2025
Engines - refactor GANTrainer into a more general base class that can replace AdversarialTrainer Open

Project-MONAI/MONAI#8498 · 1 assignee · Opened Jun 27, 2025
Inferers - create new base class for the Generative infererer Open

Project-MONAI/MONAI#8497 · 1 assignee · Opened Jun 27, 2025
Random Segmentation fault in test_masked_autoencoder_vit Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8489 · 2 comments · Opened Jun 18, 2025
ERROR: No matching distribution found for numpy==1.26.0 Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

Project-MONAI/MONAI#8488 · 1 comment · Opened Jun 17, 2025
Inferer question Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Project-MONAI/MONAI#8478 · Opened Jun 10, 2025
ValueError: compressor cannot be used for arrays with zarr_format 3 Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

Project-MONAI/MONAI#8476 · 2 comments · Opened Jun 9, 2025
[BUG]einops.layer.torch.Rearrange got an unexpected keyword argument Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

Project-MONAI/MONAI#8462 · 2 comments · Opened May 29, 2025
ValueError: compressor cannot be used for arrays with zarr_format 3 Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

Project-MONAI/MONAI#8459 · Opened May 23, 2025
AutoencoderKL does not allow to modify the kernel size and stride Open

GenerativeModels

Project-MONAI/MONAI#8447 · 1 assignee · Opened May 12, 2025
Error in torch_compile.ipynb Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

Project-MONAI/MONAI#8437 · Opened May 2, 2025
OptionalImportError when using pytorch 2.7 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8435 · 1 comment · Opened May 2, 2025
Standardize roi_size/spatial_size keywords across transforms Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8432 · Opened Apr 29, 2025
Codecov Results Discrepancy Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8417 · 1 comment · Opened Apr 8, 2025
TensorRT Consolidation Open

Project-MONAI/MONAI#8408 · 5 comments · 2 reactions · 4 assignees · Opened Mar 31, 2025
Drop Zarr 2.x Support Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8380 · 5 comments · Opened Mar 7, 2025
Update Typing in Code to Remove Ignore Annotation Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Project-MONAI/MONAI#8379 · Opened Mar 7, 2025
MONAI ZOO Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

Project-MONAI/MONAI#8375 · 1 comment · Opened Mar 6, 2025
box_iou does not work as expected when boxes1 dtype is int Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

Project-MONAI/MONAI#8369 · Opened Feb 26, 2025
Metric Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

Project-MONAI/MONAI#8356 · 1 comment · Opened Feb 19, 2025
Auto3dSeg integration test failed Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8352 · 5 comments · Opened Feb 19, 2025
Cannot export MAISI to TensorRT with dynamic shape Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8346 · 7 comments · Opened Feb 18, 2025
MONAI inline comments and documentation mistakenly claim loaded volumetric images are of HWD format, but in fact WHD Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8337 · 1 reaction · Opened Feb 11, 2025
Allow `DataLoader` and `Dataset` to retain `Generic` features from torch Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8333 · 3 comments · Opened Feb 10, 2025
Error Running MONAI Spleen CT Segmentation Bundle for version>1.2.0 When using MONAI FL Module Open

Project-MONAI/MONAI#8330 · 3 assignees · Opened Feb 6, 2025
Enforce kwargs only for most methods and classes Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Project-MONAI/MONAI#8327 · Opened Feb 4, 2025
Deploy pipeline failed Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Project-MONAI/MONAI#8324 · 1 comment · Opened Feb 3, 2025
VideoDataset Deadlock and error Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

Project-MONAI/MONAI#8322 · Opened Feb 2, 2025
HF models integration of MONAI networks Open

Project-MONAI/MONAI#8318 · 6 comments · 2 reactions · 3 assignees · Opened Jan 28, 2025
Refactor perceptual loss so that it can be used offline (regardless of the network_type) Open

Project-MONAI/MONAI#8317 · 1 comment · 1 reaction · 1 assignee · Opened Jan 28, 2025
API compatibility of DynUNet and MedNeXt in deep supervision mode Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8315 · 4 comments · Opened Jan 28, 2025
Enable Volume Generation from Concrete Labelmaps in MAISI ControlNet Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Project-MONAI/MONAI#8314 · 1 reaction · Opened Jan 27, 2025
Implementing Channel-Wise Transforms Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

Project-MONAI/MONAI#8311 · Opened Jan 23, 2025
SwinUnet deprecation error and when correct TypeError over img_size Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

Project-MONAI/MONAI#8300 · 9 comments · Opened Jan 14, 2025
Call for Contributions: MICCAI Challenge Implementations in MONAI Open

community WG: Research

Difficulty 5/5 Over a week Newbie friendliness 15/100

Project-MONAI/MONAI#8290 · Opened Jan 9, 2025
monai use very old numpy 1.46 can we bump up to 2.x? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Project-MONAI/MONAI#8277 · 2 comments · Opened Jan 2, 2025
Adding measurements functionalities to inference results Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Project-MONAI/MONAI#8264 · 1 comment · 1 reaction · Opened Dec 14, 2024
Restormer Implementation for MONAI: High-Resolution Image Restoration Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Project-MONAI/MONAI#8261 · 15 comments · 1 reaction · Opened Dec 9, 2024
How to obtain the intermediate features (bottleneck features) in the downsampling stage of U-Net? Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

Project-MONAI/MONAI#8253 · Opened Dec 3, 2024
DiceFocalLoss does not have the option to run softmax focal loss Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

Project-MONAI/MONAI#8242 · Opened Nov 28, 2024
Enable GDS on medical image data loading Open

enhancement

Project-MONAI/MONAI#8241 · 1 assignee · Opened Nov 27, 2024
ValueError: Invalid input type <class 'NoneType'> encountered in the dynamo_compile input parsing Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 30/100

Project-MONAI/MONAI#8210 · 2 comments · Opened Nov 15, 2024
AI Inference trace Open

Project-MONAI/MONAI#8208 · 1 comment · 2 assignees · Opened Nov 14, 2024
MedNext in AutoSeg3D Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

Project-MONAI/MONAI#8207 · 3 comments · Opened Nov 14, 2024
Add support for model quantization. Open

enhancement Feature request

Difficulty 5/5 Over a week Newbie friendliness 30/100

Project-MONAI/MONAI#8205 · Opened Nov 14, 2024
Create a confusion matrix based on tumors not per pixel for segmentation models Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

Project-MONAI/MONAI#8197 · Opened Nov 7, 2024
Create transform to get tumor size Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

Project-MONAI/MONAI#8196 · 1 comment · Opened Nov 7, 2024
Add support for streaming data Open

Feature request

Project-MONAI/MONAI#8194 · 1 comment · 1 assignee · Opened Nov 7, 2024
Add cloud data loading support Open

Feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

Project-MONAI/MONAI#8173 · 1 comment · Opened Oct 23, 2024
Add support for ultrasound data Open

Feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

Project-MONAI/MONAI#8172 · 20 comments · Opened Oct 23, 2024

Project-MONAI/MONAI

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