Deep learning-based lung image registration: A review

H Xiao, X Xue, M Zhu, X Jiang, Q Xia, K Chen… - Computers in biology …, 2023 - Elsevier
Lung image registration can effectively describe the relative motion of lung tissues, thereby
helping to solve series problems in clinical applications. Since the lungs are soft and fairly …

LCC-Demons: a robust and accurate symmetric diffeomorphic registration algorithm

M Lorenzi, N Ayache, GB Frisoni, X Pennec… - NeuroImage, 2013 - Elsevier
Non-linear registration is a key instrument for computational anatomy to study the
morphology of organs and tissues. However, in order to be an effective instrument for the …

Geodesics, parallel transport & one-parameter subgroups for diffeomorphic image registration

M Lorenzi, X Pennec - International journal of computer vision, 2013 - Springer
Computational anatomy aims at developing models to understand the anatomical variability
of organs and tissues. A widely used and validated instrument for comparing the anatomy in …

Automated diffeomorphic registration of anatomical structures with rigid parts: Application to dynamic cervical MRI

O Commowick, N Wiest-Daesslé, S Prima - International Conference on …, 2012 - Springer
We propose an iterative two-step method to compute a diffeomorphic non-rigid
transformation between images of anatomical structures with rigid parts, without any user …

Capturing the multiscale anatomical shape variability with polyaffine transformation trees

C Seiler, X Pennec, M Reyes - Medical image analysis, 2012 - Elsevier
Mandible fractures are classified depending on their location. In clinical practice, locations
are grouped into regions at different scales according to anatomical, functional and esthetic …

Beyond Riemannian geometry: The affine connection setting for transformation groups

X Pennec, M Lorenzi - Riemannian Geometric Statistics in Medical Image …, 2020 - Elsevier
In computational anatomy, the statistics from the object space (images, surfaces, etc.) are
often lifted to the group of deformation acting on their embedding space. Statistics on …

Higher-order momentum distributions and locally affine LDDMM registration

S Sommer, M Nielsen, S Darkner, X Pennec - SIAM Journal on Imaging …, 2013 - SIAM
To achieve sparse parametrizations that allow intuitive analysis, we aim to represent
deformation with a basis containing interpretable elements, and we wish to use elements …

Incorporation of structural tensor and driving force into log-demons for large-deformation image registration

Y Wen, L Zhang, LH He… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Large-deformation image registration is important in theory and application in computer
vision, but is a difficult task for non-rigid registration methods. In this paper, we propose a …

Regional flux analysis for discovering and quantifying anatomical changes: An application to the brain morphometry in Alzheimer's disease

M Lorenzi, N Ayache, X Pennec… - NeuroImage, 2015 - Elsevier
In this study we introduce the regional flux analysis, a novel approach to deformation based
morphometry based on the Helmholtz decomposition of deformations parameterized by …

A novel registration-based methodology for prediction of trabecular bone fabric from clinical QCT: A comprehensive analysis

V Chandran, M Reyes, P Zysset - PloS one, 2017 - journals.plos.org
Osteoporosis leads to hip fractures in aging populations and is diagnosed by modern
medical imaging techniques such as quantitative computed tomography (QCT). Hip fracture …