Image Registration

89 papers with code • 1 benchmarks • 2 datasets

Image Registration is a key component for multimodal image fusion, which generally refers to the process by which two or more image volumes and their corresponding features (acquired from different sensors, points of view, imaging modalities, etc.) are aligned into the same coordinate space. Medical images that are acquired from different imaging modalities use different imaging physics, which creates unique advantages and disadvantages. Relatively unique information about the imaged volume is provided by each modality. Image fusion through registration can integrate the complementary information from multimodal images to help achieve more accurate diagnosis and treatment.

Source: Learning Deep Similarity Metric for 3D MR-TRUS Registration

Greatest papers with code

HyperMorph: Amortized Hyperparameter Learning for Image Registration

voxelmorph/voxelmorph 4 Jan 2021

We present HyperMorph, a learning-based strategy for deformable image registration that removes the need to tune important registration hyperparameters during training.

Image Registration

Unsupervised Deep Learning for Bayesian Brain MRI Segmentation

voxelmorph/voxelmorph 25 Apr 2019

To develop a deep learning-based segmentation model for a new image dataset (e. g., of different contrast), one usually needs to create a new labeled training dataset, which can be prohibitively expensive, or rely on suboptimal ad hoc adaptation or augmentation approaches.

Brain Image Segmentation Brain Segmentation +3

Unsupervised Learning of Probabilistic Diffeomorphic Registration for Images and Surfaces

voxelmorph/voxelmorph 8 Mar 2019

We present a probabilistic generative model and derive an unsupervised learning-based inference algorithm that uses insights from classical registration methods and makes use of recent developments in convolutional neural networks (CNNs).

Constrained Diffeomorphic Image Registration Deformable Medical Image Registration +2

VoxelMorph: A Learning Framework for Deformable Medical Image Registration

voxelmorph/voxelmorph 14 Sep 2018

In contrast to this approach, and building on recent learning-based methods, we formulate registration as a function that maps an input image pair to a deformation field that aligns these images.

Deformable Medical Image Registration Diffeomorphic Medical Image Registration +1

An Unsupervised Learning Model for Deformable Medical Image Registration

voxelmorph/voxelmorph CVPR 2018

We define registration as a parametric function, and optimize its parameters given a set of images from a collection of interest.

Deformable Medical Image Registration Image Registration +1

Symmetric diffeomorphic image registration with cross-correlation: evaluating automated labeling of elderly and neurodegenerative brain

ANTsX/ANTs Medical Image Analysis 2008

This comparison shows that, of the three methods tested, SyN's volume measurements are the most strongly correlated with volume measurements gained by expert labeling.

 Ranked #1 on BIRL on CIMA-10k

BIRL Diffeomorphic Medical Image Registration +1

DeepReg: a deep learning toolkit for medical image registration

DeepRegNet/DeepReg 4 Nov 2020

DeepReg (https://github. com/DeepRegNet/DeepReg) is a community-supported open-source toolkit for research and education in medical image registration using deep learning.

Image Registration Medical Image Registration

AirLab: Autograd Image Registration Laboratory

airlab-unibas/airlab 26 Jun 2018

With the "Autograd Image Registration Laboratory" (AIRLab), we introduce an open laboratory for image registration tasks, where the analytic gradients of the objective function are computed automatically and the device where the computations are performed, on a CPU or a GPU, is transparent.

Image Registration Medical Image Registration

Recursive Cascaded Networks for Unsupervised Medical Image Registration

microsoft/Recursive-Cascaded-Networks ICCV 2019

We present recursive cascaded networks, a general architecture that enables learning deep cascades, for deformable image registration.

Image Registration Medical Image Registration