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Project-MONAI

8 indexed repositories · View on GitHub

MONAI
AI Toolkit for Healthcare Imaging

Python · 8692 stars
tutorials
MONAI Tutorials

Jupyter Notebook · 2548 stars
MONAILabel
MONAI Label is an intelligent open source image labeling and learning tool.

Python · 891 stars
model-zoo
MONAI Model Zoo that hosts models in the MONAI Bundle format.

Python · 338 stars
monai-deploy-app-sdk
MONAI Deploy App SDK offers a framework and associated tools to design, develop and verify AI-driven applications in the healthcare imagi...

Python · 138 stars
MetricsReloaded

Python · 104 stars
project-monai.github.io
project monai website https://project-monai.github.io/

Astro · 9 stars
wg-ultrasound

Jupyter Notebook · 7 stars

Beginner friendly Everything

Open All

Bug: need to specify hash_type='md5' in densenet_training_array.ipynb Open

Difficulty 1/5 Under an hour Newbie friendliness 92/100

Project-MONAI/tutorials#2076 · Opened Sep 19, 2026
Release 1.6.1 Checklist Open

CI/CD

Project-MONAI/MONAI#9119 · 1 comment · 1 assignee · Opened Sep 17, 2026
Add mindgrab skull-stripping bundle Open

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

Project-MONAI/model-zoo#786 · Opened Sep 16, 2026
EmbeddingCollapseMetric: per-class rank scores never reach `aggregate`, so asymmetric collapse is invisible in the summary score Open

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

Project-MONAI/MONAI#9116 · Opened Sep 12, 2026
DICOM slope/intercept rescale can silently leave float64 data, causing a hard crash at inference (no forced float32 cast anywhere in the SDK) Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

Project-MONAI/monai-deploy-app-sdk#592 · 1 comment · Opened Sep 11, 2026
MonaiSegInferenceOperator: padding_mode='reflect' crashes on small (e.g. pediatric-scale) inputs Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

Project-MONAI/monai-deploy-app-sdk#591 · 1 comment · Opened Sep 11, 2026
Support for YOLO-style / modern object detection models (2D and 3D) Open

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

Project-MONAI/MONAI#9111 · Opened Sep 11, 2026
GridPatchDataset caching can repeat, drop, or reject samples Open

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

Project-MONAI/MONAI#9100 · Opened Sep 5, 2026
HausdorffDistanceMetric percentile returns NaN for a missed prediction, dropping failures from the dataset average Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

Project-MONAI/MONAI#9095 · Opened Sep 4, 2026
Tutorial proposal: complete AlbumentationsX augmentation pipeline for HoVerNet Open

Difficulty 4/5 3-5 days Newbie friendliness 62/100

Project-MONAI/tutorials#2071 · Opened Sep 2, 2026
nuclick transforms: min_area and do_reconstruction are documented but never used Open

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

Project-MONAI/MONAI#9083 · 1 comment · Opened Sep 2, 2026
replace monai.io in the tutorials Open

Difficulty 1/5 1-3 hours Newbie friendliness 76/100

Project-MONAI/tutorials#2069 · Opened Aug 27, 2026
Expand ONNX export test coverage beyond UNet and SegResNet Open

Difficulty 3/5 1-2 days Newbie friendliness 75/100

Project-MONAI/MONAI#9072 · Opened Aug 25, 2026
Unit-test results depend on the Python version: unbounded upper pins let 3.12 resolve dependencies CI never sees Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

Project-MONAI/MONAI#9069 · Opened Aug 22, 2026
spatial_resample raises TypeError when spatial_size is None and spatial_rank is 1 Open

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

Project-MONAI/MONAI#9068 · 2 comments · Opened Aug 22, 2026
Consolidate formatting: replace black and isort with ruff Open

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

Project-MONAI/MONAI#9066 · 1 comment · 3 reactions · Opened Aug 22, 2026
get_edge_surface_distance passes the deprecated always_return_as_numpy argument internally Open

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

Project-MONAI/MONAI#9059 · Opened Aug 17, 2026
CI Updates 2026 Open

CI/CD

Project-MONAI/MONAI#9058 · 2 assignees · Opened Aug 12, 2026
[Feature Request] Implement "Depth Reduced Strategy" for Model Compression across MONAI Networks Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

Project-MONAI/MONAI#9050 · 1 comment · Opened Aug 5, 2026
CLAHE Transform Open

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

Project-MONAI/MONAI#9049 · 4 comments · Opened Aug 3, 2026
RandGridPatch crashes for documented 0 or None patch_size entries Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

Project-MONAI/MONAI#9046 · Opened Aug 3, 2026
Incorrect type hint in `pad_func` Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

Project-MONAI/MONAI#9026 · Opened Jul 28, 2026
[HAI] Challenge scoping for outreach (see #1905) Open

Human-AI Interaction

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

Project-MONAI/MONAILabel#1906 · Opened Jul 27, 2026
[HAI] General call for outreach ideas Open

Human-AI Interaction

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

Project-MONAI/MONAILabel#1905 · Opened Jul 27, 2026
Some Stored Weights for Bundles Not Compatible With `weights_only=True` Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

Project-MONAI/MONAI#9025 · 2 comments · Opened Jul 27, 2026
GlobalMutualInformationLoss returns NaN for constant B-spline inputs Open

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

Project-MONAI/MONAI#9018 · Opened Jul 25, 2026
Native transform for computing image registration (classical/instance-optimization) Open

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

Project-MONAI/MONAI#9008 · Opened Jul 22, 2026
how to select valve segmentation in Auto3DSeg Open

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

Project-MONAI/tutorials#2067 · Opened Jul 20, 2026
BoxToMaskD and MaskToBoxD Transpose Results Open

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

Project-MONAI/MONAI#8998 · 7 comments · Opened Jul 17, 2026
Avoid shell=True in nnUNetV2Runner.train_parallel while preserving per-device command order Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

Project-MONAI/MONAI#8992 · 1 comment · Opened Jul 13, 2026
Use Merge Queues Open

CI/CD github_actions

Difficulty 4/5 3-5 days Newbie friendliness 48/100

Project-MONAI/MONAI#8990 · 3 comments · 2 reactions · Opened Jul 13, 2026
CropForegroundd on ROI with text Open

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

Project-MONAI/MONAI#8988 · 1 comment · Opened Jul 9, 2026
Skip CI Tests Based on Checks, Not Action File Open

CI/CD Feedback welcomed

Project-MONAI/MONAI#8971 · 3 comments · 1 assignee · Opened Jul 2, 2026
Candidate Duplicate Test Cases For Cleanup Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

Project-MONAI/MONAI#8942 · 2 comments · Opened Jun 22, 2026
Feat Request: Conformal prediction Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

Project-MONAI/MONAI#8935 · 1 comment · Opened Jun 20, 2026
[HAI] Persistent vs Sample Level Manifest protocol Open

Human-AI Interaction

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

Project-MONAI/MONAILabel#1904 · Opened May 27, 2026
Discussion: optional RankSEG-style decoding support in MONAI post-processing Open

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

Project-MONAI/MONAI#8857 · 3 comments · 7 reactions · Opened May 18, 2026
[HAI] Wire protocol / API payload schema for label semantics Open

Human-AI Interaction

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

Project-MONAI/MONAILabel#1903 · 5 comments · Opened May 13, 2026
CI Error "OSError: [Errno 28] No space left on device" Open

CI/CD

Project-MONAI/MONAI#8838 · 1 comment · 1 assignee · Opened Apr 29, 2026
is this composition of transforms proper way of training a medical anatomy detection model using UNet ? Open

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

Project-MONAI/model-zoo#781 · 1 comment · Opened Apr 20, 2026
https://ultrasound-open-access.nidusai.ca/ bugfixes Open

bug data-and-tutorials

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

Project-MONAI/wg-ultrasound#12 · Opened Apr 15, 2026
Support "Featured" Datasets Open

data-and-tutorials

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

Project-MONAI/wg-ultrasound#11 · Opened Apr 15, 2026
Add Data Snapshots for select datasets Open

data-and-tutorials

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

Project-MONAI/wg-ultrasound#10 · Opened Apr 15, 2026
https://github.com/open-h/OpenH-RF and https://ultrasound-open-access.nidusai.ca/ Open

data-and-tutorials

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

Project-MONAI/wg-ultrasound#9 · Opened Apr 15, 2026
[EHNANCEMENT] Better Performance For engines/utils.py Open

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

Project-MONAI/MONAI#8806 · 3 comments · Opened Apr 4, 2026
Access Request: ADPKD Segmentation Model - UNIFESP Research Project Open

Difficulty 1/5 Under an hour Newbie friendliness 25/100

Project-MONAI/model-zoo#780 · 1 comment · Opened Apr 4, 2026
Clarification on [1] in swinunetr_pretrained README and training pipeline of ssl_pretrained_weights.pth Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

Project-MONAI/tutorials#2060 · Opened Apr 3, 2026
oir_flatmount_segmentation - Hartnett lab model submission Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

Project-MONAI/model-zoo#777 · Opened Mar 25, 2026
Option to turn-off SAM model loading Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

Project-MONAI/MONAILabel#1898 · 1 comment · Opened Mar 11, 2026
Independent MONAILabel Reviewer option without model/app requirements Open

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

Project-MONAI/MONAILabel#1897 · Opened Mar 11, 2026

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