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Datasets › IXI

IXI (IXI Brain Development Dataset)

archive 2025-07-28

IXI Dataset is a collection of 600 MR brain images from normal, healthy subjects. The MR image acquisition protocol for each subject includes:

  • T1, T2 and PD-weighted images
  • MRA images
  • Diffusion-weighted images (15 directions)

The data has been collected at three different hospitals in London:

  • Hammersmith Hospital using a Philips 3T system (details of scanner parameters)
  • Guy’s Hospital using a Philips 1.5T system (details of scanner parameters)
  • Institute of Psychiatry using a GE 1.5T system (details of the scan parameters not available at the moment)

The data has been collected as part of the project:

  • IXI – Information eXtraction from Images (EPSRC GR/S21533/02)

The images in NIFTI format can be downloaded from here:

This data is made available under the Creative Commons CC BY-SA 3.0 license. If you use the IXI data please acknowledge the source of the IXI data.

HomepageBenchmarksPapers JSON

Benchmarks archive 2025-07-28

All 4 leaderboards whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.

First row (archive order)PaperCode
Image Super-Resolution IXI EDSR+MMHCA PSNR 2x T2w 40.43 Multimodal Multi-Head Convolutional Attention with... lilygeorgescu/mhca 9 Compare
Medical Image Registration IXI LL_Net DSC 0.767 A light-weight rectangular decomposition large kernel... BoyOfChu/LL_Net 8 Compare
Image-to-Image Translation IXI ResViT PSNR 35.71 ± 1.77 ResViT: Residual vision transformers for multi-modal... icon-lab/ResViT +1 7 Compare
MRI Reconstruction IXI Residual U-NET DSSIM 1.44e-03 Deep Convolutional Autoencoders for reconstructing... AdrianArnaiz/Brain-MRI-Autoencoder 1 Compare

Papers archive 2025-07-28

18 shown of 18 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 23. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.

DateSamples run Syntology
A light-weight rectangular decomposition large kernel convolution network for deformable medical image registration. 1 1 27 May 2024 not harvested
EfficientMorph: Parameter-Efficient Transformer-Based Architecture for 3D Image Registration 1 1 16 Mar 2024 not harvested
On-the-Fly Guidance Training for Medical Image Registration 2 3 29 Aug 2023 not harvested
Unsupervised Medical Image Translation with Adversarial Diffusion Models 2 1 17 Jul 2022 ran 2 of 2 samples (0 unverified; 2 pointer-only for licence)
Multimodal Multi-Head Convolutional Attention with Various Kernel Sizes for Medical Image Super-Resolution 1 1 8 Apr 2022 not harvested
TransMorph: Transformer for unsupervised medical image registration 2 1 19 Nov 2021 ran 2 of 2 samples (0 unverified)
ResViT: Residual vision transformers for multi-modal medical image synthesis 2 6 30 Jun 2021 ran 1 of 1 samples (0 unverified; 1 pointer-only for licence)
MR Image Super-Resolution With Squeeze and Excitation Reasoning Attention Network 0 1 19 Jun 2021 not harvested
Task Transformer Network for Joint MRI Reconstruction and Super-Resolution 1 1 12 Jun 2021 not harvested
ViT-V-Net: Vision Transformer for Unsupervised Volumetric Medical Image Registration 1 1 13 Apr 2021 ran 4 of 8 samples (4 unverified)
Deep Convolutional Autoencoders for reconstructing magnetic resonance images of the healthy brain 1 1 19 Jan 2021 not harvested
Convolutional Neural Networks with Intermediate Loss for 3D Super-Resolution of CT and MRI Scans 1 1 5 Jan 2020 not harvested
Channel Splitting Network for Single MR Image Super-Resolution 0 1 15 Oct 2018 not harvested
VoxelMorph: A Learning Framework for Deformable Medical Image Registration 9 1 14 Sep 2018 not harvested
Fast and Accurate Single Image Super-Resolution via Information Distillation Network 2 1 26 Mar 2018 not harvested
Residual Dense Network for Image Super-Resolution 16 1 24 Feb 2018 ran 7 of 24 samples (17 unverified; 1 pointer-only for licence)
Accurate Image Super-Resolution Using Very Deep Convolutional Networks 8 1 14 Nov 2015 ran 0 of 6 samples (6 unverified)
Image Super-Resolution Using Deep Convolutional Networks 60 1 31 Dec 2014 ran 7 of 27 samples (20 unverified; 7 pointer-only for licence)

Dataset loaders archive 2025-07-28

torchio.readthedocs.io/datasets.html#module-torchio.datasets.ixifepegar/torchiopytorch

1 loader as listed in the archive; links are outbound and not re-checked here.

Tasks archive 2025-07-28

Image Super-ResolutionImage-to-Image TranslationMedical Image RegistrationMRI Reconstruction

License archive 2025-07-28

No licence recorded in the archive. Absence here is not a statement about the dataset's terms.

Modalities archive 2025-07-28

Images3DMedical

Languages archive 2025-07-28

No language tagged.

Variants archive 2025-07-28

  • IXI

1 variant name, as the archive lists them.

Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections