Workshop I: Geometric Processing - IPAM

Workshop I: Geometric Processing

Part of the Long Program Geometry and Learning from Data in 3D and Beyond
April 1 - 5, 2019

Schedule

All times in this Schedule are Pacific Time (PT)

Monday, April 1, 2019

Morning Session

08:00-08:55
Check-In/Light Breakfast (Hosted by IPAM)
08:55-09:00
Welcome & Opening Remarks: Dean Miguel García-Garibay (Dean of Physical Sciences, UCLA) and Dima Shlyakhtenko (Director, IPAM)
09:00-09:50
Xue-Cheng Tai (University of Bergen)
A New Operator Splitting Method for Euler's Elastica Model
10:00-10:15
Break
10:15-11:05
Jan Lellmann (Universität zu Lübeck)
Measure-Valued Variational Image Processing
11:15-11:30
Break
11:30-12:20
Thomas Pock (Technische Universität Graz)
Total Roto-Translational Variation

Afternoon Session

12:30-14:15
Lunch (on your own)
14:15-15:05
Martin Ehler (Universität Wien)
Fourier Expansion of discrepancy kernels
15:15-15:30
Break
15:30-16:20
François Lauze (University of Copenhagen)
Tree-like shape spaces
16:30-16:45
Break
16:45-17:35
Misha Kazhdan (Johns Hopkins University)
Registering Genus-zero Surfaces
17:45-19:30
Poster Session & Reception (Hosted by IPAM)

Tuesday, April 2, 2019

Morning Session

08:00-09:00
Check-In/Breakfast (Hosted by IPAM)
09:00-09:50
Yannick Berthoumieu (University of Bordeaux)
Beyond Euclidean Gaussian law: application to the classification task based on Riemannian feature coding.
10:00-10:15
Break
10:15-11:05
Stephan Huckemann (Georg-August-Universität zu Göttingen)
Limit Theorems for PCA Like Analysis on Non-Euclidean Spaces
11:15-11:30
Break
11:30-12:20
Xavier Pennec (Institut National de Recherche en Informatique Automatique (INRIA))
Geometric Statistics for Computational Anatomy - Overview & recent advances

Afternoon Session

12:30-14:15
Lunch (on your own)
14:15-15:05
Sophie Achard (Centre National de la Recherche Scientifique (CNRS))
Graph inference via multiple testing in collaboration with Pierre Borgnat, Irène Gannaz, and Marine Roux
15:15-15:30
Break
15:30-16:20
Max Wardetzky (Georg-August-Universität zu Göttingen)
Discrete Curvature Functionals — Applications and Challenges
16:30-16:45
Break
16:45-17:35
Jean-Marie Mirebeau (Université d'Orsay)
Fast marching methods for anisotropic metrics

Wednesday, April 3, 2019

Morning Session

08:00-09:00
Check-In/Breakfast (Hosted by IPAM)
09:00-09:50
Sebastian Neumayer (Universität Kaiserslautern)
Morphing of Manifold-Valued Images inspired by Discrete Geodesics in Image Spaces
10:00-10:15
Break
10:15-11:05
Laurent Younes (Johns Hopkins University)
A Model for Elastic Evolution on Foliated Shapes
11:15-11:30
Break
11:30-12:20
Benedikt Wirth (Westfälische Wilhelms Universität Münster)
Optimal transport based regularization

Afternoon Session

12:30-14:15
Lunch (on your own)
14:15-15:05
Ron Kimmel (Technion - Israel Institute of Technology)
Interaction between invariant structures for shape analysis
15:15-15:30
Break
15:30-17:30
Discussion

Thursday, April 4, 2019

Morning Session

08:00-09:00
Check-In/Breakfast (Hosted by IPAM)
09:00-09:50
Ronald Lok Ming Lui (The Chinese University of Hong Kong)
Computing quasiconformal folds
10:00-10:15
Break
10:15-11:05
Keenan Crane (Carnegie Mellon University)
Heat Methods in Geometry Processing
11:15-11:30
Break
11:30-12:20
Joan Bruna (New York University)
Deep Geometric Prior for Surface Reconstruction

Afternoon Session

12:30-14:15
Lunch (on your own)
14:15-15:05
David Coeurjolly (CNRS, Université de Lyon )
Geometry processing on Voxel Objects
15:15-15:30
Break
15:30-16:20
Ronny Bergmann (Technische Universität Chemnitz)
Nonsmooth Optimization on Riemannian Manifolds and Manifold-Valued Data Processing
16:30-16:45
Break
16:45-17:35
Lek-Heng Lim (University of Chicago & Flatiron Institute)
Geometric distances between objects of different dimensions

Friday, April 5, 2019

Morning Session

08:00-09:00
Check-In/Breakfast (Hosted by IPAM)
09:00-09:50
Christoph Schnörr (University of Heidelberg)
The Assignment Flow
10:00-10:15
Break
10:15-11:05
Bernhard Egger (Massachusetts Institute of Technology)
3D Morphable Models
11:15-11:30
Break
11:30-12:20
Marcelo Bertalmío (Universitat Pompeu Fabra)
From vision models to cinema applications, and back

Afternoon Session

12:30-14:15
Lunch (on your own)
14:15-15:05
Blanche Buet (Université de Paris XI)
A varifold approach to surface approximation and curvature estimation on point clouds
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