Grand Challenge

A platform for end-to-end development of machine learning solutions in biomedical imaging.

104,000+ users

356 challenges

4,919 algorithms

September 2024 Cycle Report

September 2024 Cycle Report

Introducing Interactive Algorithms & Enhanced Signup Features! We are excited to announce a new, groundbreaking feature: interactive algorithms! This feature allows readers to use algorithms in the context of a reader study. By calling on these algorithms for assistance, you can enhance both the speed and accuracy of your annotations. …

Challenge Hosting Masterclass

Challenge Hosting Masterclass

Join us for a hands-on workshop to gain practical experience with setting up a challenge.

July 2024 Cycle Report

July 2024 Cycle Report

In July we developed a new feature for Cirrus which allows editors to load registration data for images in the viewer. We included support displacement fields and affine transform registrations. These can be assigned to images using the view-content section in reader studies, archive items, or algorithms.

FEATURED CHALLENGES

Participate in a challenge Organize your own challenge

PUMA: Panoptic segmentation of nUclei and tissue in MelanomA

Algorithm submission challenge

Accepting submissions
60 4 Article 2024

MONKEY challenge: Detection of inflammation in kidney biopsies

Algorithm submission challenge

Accepting submissions
231 1 2024

The LEOPARD Challenge

Algorithm submission challenge

Accepting submissions for Sanity check
488 304 2024

PANORAMA

Algorithm submission challenge

Accepting submissions
328 16 2023

FEATURED ALGORITHMS

Try out an algorithm Host your own algorithm

DataScientX (N. Debs, A. Routier, et al.; France) algorithm trained on PI-CAI: Private and Public Training Dataset

Deep learning to estimate pulmonary nodule malignancy risk using a current and a prior CT image

Article

Pancreatic Ductal Adenocarcinoma Detection in CT

Article

Lung nodule detection for routine clinical CT scans

Article

Features

Manage Your Data

Upload medical imaging data easily and securely
Control who has access to the data
View data with our globally available browser-based workstations

Archives Image

Train Expert Annotators

Create sets of questions that users must answer about a dataset
Invite clinical experts take part in the training
Deliver immediate feedback on performance

Courses Image

Gather Annotations

Create your own set of questions for your dataset
Customise the hanging protocols and overlays
Use our intuitive workstations to view and report the images

Reader Studies Image

Benchmark Algorithms

Manage your annotated training, test and validation data sets
Gather machine learning solutions for your clinical question
Objectively assess the performance of algorithms

Challenges Image

Deploy Your Algorithms

Upload algorithm container images
Manage access for clinical and non-clinical researchers
Upload data for execution by your algorithm on our infrastructure

Algorithms Image