Unsupervised learning of robust spectral shape matching

D Cao, P Roetzer, F Bernard - arXiv preprint arXiv:2304.14419, 2023 - arxiv.org
We propose a novel learning-based approach for robust 3D shape matching. Our method
builds upon deep functional maps and can be trained in a fully unsupervised manner …

Consistent ZoomOut: Efficient Spectral Map Synchronization

R Huang, J Ren, P Wonka… - Computer Graphics …, 2020 - Wiley Online Library
In this paper, we propose a novel method, which we call Consistent ZoomOut, for efficiently
refining correspondences among deformable 3D shape collections, while promoting the …

An Elastic Basis for Spectral Shape Correspondence

F Hartwig, J Sassen, O Azencot, M Rumpf… - ACM SIGGRAPH 2023 …, 2023 - dl.acm.org
Finding correspondences between shapes is a central task in geometry processing with
applications such as texture or deformation transfer and shape interpolation. We develop a …

Orthogonalized fourier polynomials for signal approximation and transfer

F Maggioli, S Melzi, M Ovsjanikov… - Computer Graphics …, 2021 - Wiley Online Library
We propose a novel approach for the approximation and transfer of signals across 3D
shapes. The proposed solution is based on taking pointwise polynomials of the Fourier‐like …

Augmented paths and reodesics for topologically-stable matching

Y Sahillioğlu, D Horsman - ACM Transactions on Graphics, 2022 - dl.acm.org
We propose a fully-automatic method that computes from scratch point-to-point dense
correspondences between isometric shapes under topological noise. While relying on …

Unsupervised Scale-Invariant Multispectral Shape Matching

I Pazi, D Ginzburg, D Raviv - arXiv preprint arXiv:2012.10685, 2020 - arxiv.org
Alignment between non-rigid stretchable structures is one of the most challenging tasks in
computer vision, as the invariant properties are hard to define, and there is no labeled data …

[图书][B] Computational analysis of deformable manifolds: from geometric modeling to deep learning

SC Schonsheck - 2020 - search.proquest.com
COMPUTATIONAL ANALYSIS OF DEFORMABLE MANIFOLDS: FROM GEOMETRIC
MODELING TO DEEP LEARNING Stefan C. Schonsheck Page 1 COMPUTATIONAL ANALYSIS …