Recent advances in shape correspondence

Y Sahillioğlu - The Visual Computer, 2020‏ - Springer
Important new developments have appeared since the most recent direct survey on shape
correspondence published almost a decade ago. Our survey covers the period from 2011 …

A qualitative review on 3D coarse registration methods

Y Diez, F Roure, X Lladó, J Salvi - ACM Computing Surveys (CSUR), 2015‏ - dl.acm.org
3D registration or matching is a crucial step in 3D model reconstruction. Registration
applications span along a variety of research fields, including computational geometry …

Meshwalker: Deep mesh understanding by random walks

A Lahav, A Tal - ACM Transactions on Graphics (TOG), 2020‏ - dl.acm.org
Most attempts to represent 3D shapes for deep learning have focused on volumetric grids,
multi-view images and point clouds. In this paper we look at the most popular representation …

Learning class‐specific descriptors for deformable shapes using localized spectral convolutional networks

D Boscaini, J Masci, S Melzi… - Computer graphics …, 2015‏ - Wiley Online Library
In this paper, we propose a generalization of convolutional neural networks (CNN) to non‐
Euclidean domains for the analysis of deformable shapes. Our construction is based on …

BrainPrint: A discriminative characterization of brain morphology

C Wachinger, P Golland, W Kremen, B Fischl, M Reuter… - NeuroImage, 2015‏ - Elsevier
We introduce BrainPrint, a compact and discriminative representation of brain morphology.
BrainPrint captures shape information of an ensemble of cortical and subcortical structures …

Whole-brain analysis reveals increased neuroanatomical asymmetries in dementia for hippocampus and amygdala

C Wachinger, DH Salat, M Weiner, M Reuter… - Brain, 2016‏ - academic.oup.com
Structural magnetic resonance imaging data are frequently analysed to reveal
morphological changes of the human brain in dementia. Most contemporary imaging …

Recent trends, applications, and perspectives in 3d shape similarity assessment

S Biasotti, A Cerri, A Bronstein… - Computer graphics …, 2016‏ - Wiley Online Library
The recent introduction of 3D shape analysis frameworks able to quantify the deformation of
a shape into another in terms of the variation of real functions yields a new interpretation of …

[HTML][HTML] Increased hippocampal shape asymmetry and volumetric ventricular asymmetry in autism spectrum disorder

R Richards, E Greimel, D Kliemann, IK Koerte… - NeuroImage: Clinical, 2020‏ - Elsevier
Autism spectrum disorder (ASD) is a prevalent and fast-growing pervasive
neurodevelopmental disorder worldwide. Despite the increasing prevalence of ASD and the …

Globally approximate gaussian processes for big data with application to data-driven metamaterials design

R Bostanabad, YC Chan… - Journal of …, 2019‏ - asmedigitalcollection.asme.org
We introduce a novel method for Gaussian process (GP) modeling of massive datasets
called globally approximate Gaussian process (GAGP). Unlike most large-scale supervised …

Data-driven metamaterial design with Laplace-Beltrami spectrum as “shape-DNA”

L Wang, YC Chan, Z Liu, P Zhu, W Chen - Structural and multidisciplinary …, 2020‏ - Springer
The design of multiscale metamaterial systems often suffers from high computational cost
and incompatible boundaries between unit cells. As a result, unit cells are either assumed to …