Two of our papers
Weakly Supervised Deep Functional Map for Shape Matching and
Correspondence learning via linearly-invariant embedding have both been accepted at NeurIPS 2020.
MapTree: Recovering Multiple Solutions in the Space of Maps has been accepted at SIGGRAPH Asia 2020.
Intrinsic Point Cloud Interpolation via Dual Latent Space Navigation and
PointTriNet: Learned Triangulation of 3D Point Sets have been accepted at ECCV 2020 as an oral and a poster respectively.
I gave a keynote at SGP 2020 on
Efficient methods for 3D shape comparison, matching and interpolation.
Deep Geometric Functional Maps: RobustFeature Learning for Shape Correspondence was one of the 26 papers that received a Best Paper Award Nomination at CVPR 2020 among 5865 submissions to the conference.
Our paper on
Consistent ZoomOut: Efficient Spectral Map Synchronization has been accepted at SGP 2020.
I gave a keynote at SMI 2020 and a course in the summer school
Machine Learning for Non-Matrix Data on 3d Shape Matching and Registration.
Adrien Poulenard, a PhD student from our group, has defended his dissertation on
Structures for deep learning and topology optimization of functions on 3D shapes in the first (and so far only) virtual defense. Congratulations Adrien!
Thibault Lescoat, a PhD student from our group, has defended his dissertation on
Geometric operators for 3D modeling using dictionary-based shape representations. Congratulations Thibault!
Our paper on
Geometric Functional Maps: Robust Feature Learning for Shape Correspondence has been accepted at CVPR 2020.
Our paper on
Spectral Mesh Simplification has been accepted at Eurographics 2020.
AIGRETTE: Analyzing Large Scale Geometric Data Collections has just been selected among the recipients of the Artificial Intelligence Chair in France. I am looking for candidates interested in PhD and Postdoc positions to work on topics related to 3D Machine Learning. Please take a look at the Open Positions page.
Unsupervised Deep Learning for Structured Shape Matching was one of the seven papers that received a Best Paper Award Nomination at ICCV 2019 among 4303 submissions to the conference.
Correspondence-Free Region Localization for Partial Shape Similarity via Hamiltonian Spectrum Alignment won the best paper award at 3DV 2019.
I gave a talk at the Max Planck Institute for Informatics on recent methods for shape matching with and without learning.
ZoomOut: Spectral Upsampling for Efficient Shape Correspondence was accepted at SIGGRAPH Asia 2019.
We have two papers accepted at 3DV 2019:
Correspondence-Free Region Localization for Partial Shape Similarity via Hamiltonian Spectrum Alignment and
Effective Rotation-invariant Point CNN with Spherical Harmonics Kernels, both as orals.
We have two papers accepted at ICCV 2019:
OperatorNet: Recovering 3D Shapes From Difference Operators as a poster and
Unsupervised Deep Learning for Structured Shape Matching as an oral.
Structured Regularization of Functional Map Computations has won the Best Paper award honorable mention at SGP 2019.
Two of our papers were accepted at SGP 2019:
Structured Regularization of Functional Map Computations and
Limit Shapes – A Tool for Understanding Shape Differences and Variability in 3D Model Collections. The preprints are now on my Publications page.
PointCleanNet: Learning to Denoise and Remove Outliers from Dense Point Clouds has been accepted in the Computer Graphics Forum. The paper, code and data can be found on a dedicated website.
I gave talks on recent methods in non-rigid shape matching at NYU and Stanford.
I gave a talk on non-rigid shape matching at IPAM in UCLA.
Our paper on
Spectral Coarsening of Geometric Operators has been accepted at SIGGRAPH 2019.
I gave a talk on
Deep learning-based approaches for 3D shape processing and analysis at Inria Rhône-Alpes
Our paper on
Isospectralization, or how to hear shape, style, and correspondence has been accepted to CVPR 2019.
I gave a talk at the Point Cloud Analysis seminar in Paris on
Deep Learning Approaches for 3D Point Cloud Processing.
Dorian Nogneng, a PhD student from our group, has defended his doctoral dissertation on
Non-rigid correspondences between surfaces embedded in 3D. Congratulations Dorian!
Our paper on:
Functional Characterization of Deformation Fields has been accepted to the Transactions on Graphics journal and was invited to be presented at SIGGRAPH 2019.
Our paper on:
Spectral Measures of Distortion for Change Detection in Dynamic Graphs has been accepted to the Complex Networks 2018 conference as an Oral paper. The preprint will soon be on my Publications page.
Two of our papers:
Multi-directional Geodesic Neural Networks via Equivariant Convolution and
Continuous and Orientation-preserving Correspondences via Functional Maps have been accepted to SIGGRAPH Asia 2018. Their preprints can now be found on my Publications page.
I co-organized a tutorial on Functional Maps at ECCV 2018 in Munich. Our tutorial covered the basics of the functional maps representation and its applications in Computer Vision. The slides from all the presentations are now available on the dedicated tutorial website
Our paper on
Joint Graph Layouts for Visualizing Collections of Segmented Meshes has been selected as the Spotlight paper for the September 2018 issue of the TVCG journal.
Our paper on
Functional Characterization of Deformation Fields has been accepted with minor revisions to the Transactions on Graphics journal.
I gave a talk at the mini-symposium on Shape processing at the Curves and Surfaces 2018 conference. The abstract for my talk is on the conference website and the slides for my talk are online.
The programs for both the conference and the graduate school have been set for SGP 2018. We have a very exciting set of courses and talks scheduled. You can find all the relevant information on the Conference Website.
Our paper on Topological Function Optimization for Continuous Shape Matching was accepted at SGP 2018. The preprint is now on my Publications page.
We presented the Survey on Data-driven Dictionary-based Methods for 3D Modeling at Eurographics 2018 in Delft. You can find the survey itself along with the bibliography on the dedicated page.
I gave a talk at the Workshop: Imaging and Vision from Theory to Applications in Siegen, Germany. The slides for my talk on Improved Functional Mappings via Product Preservation are now online.
We just released the code for several papers, including
You can find the links on my Publications page.
- PCPNET Learning Local Shape Properties from Raw Point Clouds to appear in Eurographics 2018,
- Robust Structure-based Shape Correspondence to appear in the Computer Graphics Forum 2018, and
- Discrete Time Evolution Process Descriptor for Shape Analysis and Matching to appear in Transactions on Graphics 2018 respectively.
Our survey on Data-driven Dictionary-based Methods for 3D Modeling has been accepted with minor revisions to the State-of-the-Art reports track of Eurographics 2018.
I gave a talk at the Workshop on Flows, mappings and shapes. The slides for my talk on Efficient regularization of functional map computations are now online. You can also find the video recording of the talk on the Newton Institute website.
Our papers on Improved Functional Mappings via Product Preservation, and PCPNET Learning Local Shape Properties from Raw Point Clouds have been accepted to Eurographics 2018. The preprints for both are now on my publications page.
I am looking to hire a postdoctoral researcher and a PhD student to work on a project related to analyzing collections of 3D shapes. Both positions will start in April-September 2018. Please see the following announcement with the description of the positions.
Our paper on Robust Structure-based Shape Correspondence has been conditionally accepted with minor revisions to Computer Graphics Forum. The pre-print is now on arxiv.
I gave a talk at the Workshop on Distance Geometry. The slides for my talk on Recovering the metric from the Laplacian are now online.
Together with Tamy Boubekeur and Pooran Memari, I am co-organizing SGP 2018 that will take place in Paris. The dates have been set and can be found on the conference website that we have created. Hope to see you there!
The pre-print for our ICCV paper on Region-based Correspondence Between 3D Shapes via Spatially Smooth Biclustering together with a code demo and a poster prepared by Matteo Dennito and Simone Melzi are now all linked on my publications page.
I gave a talk at the Geometry Workshop in Obergurgl. The slides for my talk on Some structural properties of functional map computation are now online.
I have just received an ERC Starting Grant for a project on exploring relations in structured data with functional maps. The official announcement is here.