Spectral log-demons: diffeomorphic image registration with very large deformations

H Lombaert, L Grady, X Pennec, N Ayache… - International journal of …, 2014 - Springer
This paper presents a new framework for capturing large and complex deformations in
image registration and atlas construction. This challenging and recurrent problem in …

Automatic optical-to-SAR image registration by iterative line extraction and Voronoi integrated spectral point matching

H Sui, C Xu, J Liu, F Hua - IEEE Transactions on geoscience …, 2015 - ieeexplore.ieee.org
Automatic optical-to-SAR image registration is considered as a challenging problem
because of the inconsistency of radiometric and geometric properties. Feature-based …

Shape analysis of the human brain: a brief survey

MJ Nitzken, MF Casanova, G Gimel'farb… - IEEE journal of …, 2014 - ieeexplore.ieee.org
The survey outlines and compares popular computational techniques for quantitative
description of shapes of major structural parts of the human brain, including medial axis and …

FOCUSR: feature oriented correspondence using spectral regularization--a method for precise surface matching

H Lombaert, L Grady, JR Polimeni… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
Existing methods for surface matching are limited by the tradeoff between precision and
computational efficiency. Here, we present an improved algorithm for dense vertex-to-vertex …

Diffeomorphic spectral matching of cortical surfaces

H Lombaert, J Sporring, K Siddiqi - International Conference on …, 2013 - Springer
Accurate matching of cortical surfaces is necessary in many neuroscience applications. In
this context diffeomorphisms are often sought, because they facilitate further statistical …

Construction of 4D infant cortical surface atlases with sharp folding patterns via spherical patch‐based group‐wise sparse representation

Z Wu, L Wang, W Lin, JH Gilmore, G Li… - Human brain …, 2019 - Wiley Online Library
Abstract 4D (spatial+ temporal) infant cortical surface atlases covering dense time points are
highly needed for understanding dynamic early brain development. In this article, we …

Larger is twistier: spectral analysis of gyrification (SPANGY) applied to adult brain size polymorphism

D Germanaud, J Lefèvre, R Toro, C Fischer, J Dubois… - NeuroImage, 2012 - Elsevier
The description of cortical folding pattern (CFP) is challenging because of geometric
complexity and inter-subject variability. On a cortical surface mesh, curvature estimation …

Evolution of cortical geometry and its link to function, behaviour and ecology

E Schwartz, KH Nenning, K Heuer, N Jeffery… - Nature …, 2023 - nature.com
Studies in comparative neuroanatomy and of the fossil record demonstrate the influence of
socio-ecological niches on the morphology of the cerebral cortex, but have led to oftentimes …

[HTML][HTML] Construction of a fetal spatio-temporal cortical surface atlas from in utero MRI: Application of spectral surface matching

R Wright, A Makropoulos, V Kyriakopoulou, PA Patkee… - NeuroImage, 2015 - Elsevier
In this study, we construct a spatio-temporal surface atlas of the develo** cerebral cortex,
which is an important tool for analysing and understanding normal and abnormal cortical …

Self-aligning manifolds for matching disparate medical image datasets

CF Baumgartner, A Gomez, LM Koch… - … Isle of Skye, UK, June 28 …, 2015 - Springer
Manifold alignment can be used to reduce the dimensionality of multiple medical image
datasets into a single globally consistent low-dimensional space. This may be desirable in a …