Institute for Mathematics and its Applications (IMA) - IMA Special Workshop: Research in Imaging Sciences, October 5-7, 2009

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IMA Special Workshop
Research in Imaging Sciences

October 5-7, 2009

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Abstracts and Talk Materials

Partially sponsored by the Office of Naval Research.

Organizers

Guillermo Sapiro

Electrical and Computer Engineering, University of Minnesota

Description

This is a workshop involving researchers in fundamental aspects of imaging sciences. The purpose is to disseminate the latest findings and to promote collaborations. It is also an opportunity to learn about topics in imaging sciences which are of interest to the military and homeland security. This meeting is designed to encourage interaction among the participants. The program is fundamental and mathematical in essence, and includes many of the leading contributors in mathematical image processing. A limited number of additional people of ONR interest will be invited to participate. Additional representatives from government agencies will also be invited. Interested parties may apply for participation but the number of attendees will be strictly limited.

Schedule

Monday \| Tuesday \| Wednesday
Monday October 05, 2009
Morning Chair: Matt Feiszli (Yale University) Afternoon Chair: Mario Micheli (University of California, Los Angeles)
8:15am-8:45am	Registration and coffee		Lind Hall 305
8:45am-9:00am	Welcome to the IMA	Fadil Santosa (University of Minnesota)	Lind Hall 305
9:00am-9:45am	Local scales in oscillatory patterns and boundaries of objects	Triet Le (Yale University)	Lind Hall 305
9:45am-10:30am	Total variation, relaxation & convex optimization for image segmentation & graph clustering	Xavier Bresson (University of California, Los Angeles (UCLA))	Lind Hall 305
10:30am-11:00am	Break		Lind Hall 400
11:00am-11:30am	Metric geometry in action: Non-rigid shape acquisition, processing and analysis	Ron Kimmel (Technion-Israel Institute of Technology)	Lind Hall 305
11:30am-12:00pm	Diffeomorphisms and active contours	Laurent Younes (Johns Hopkins University)	Lind Hall 305
12:00pm-1:15pm	Lunch
1:15pm-2:00pm	Some recent developments in the use of Gromov-Hausdorff and Gromov-Wasserstein metrics	Facundo Mémoli (Stanford University)	Lind Hall 305
2:00pm-2:30pm	Learning feature hierarchies with sparse coding	Yann LeCun (New York University)	Lind Hall 305
2:30pm-3:00pm	Break		Lind Hall 305
3:00pm-3:30pm	Computational conformal geometry and its applications	Xianfeng David Gu (SUNY)	Lind Hall 305
3:30pm-4:00pm	Selection of canonical subsets using nonlinear optimization	Ali Shokoufandeh (Drexel University)	Lind Hall 305
4:00pm-4:30pm	Government/DoD/Navy talk: Navy needs Automated image understanding	Alan VanNevel (Naval Air Warfare Center)	Lind Hall 305
4:30pm-4:40pm	Group Photo
Tuesday October 06, 2009
Morning Chair: Triet Minh Le (Yale University) Afternoon Chair: Facundo Memoli (Stanford University)
8:30am-9:00am	Coffee		Lind Hall 400
9:00am-9:45am	Multi-scale metrics on plane curves	Matt Feiszli (Yale University)	Lind Hall 305
9:45am-10:15am	A fast view of real life video segmentation and a slower view of learning dictionaries for efficient representations	Guillermo Sapiro (University of Minnesota)	Lind Hall 305
10:15am-10:45am	Break		Lind Hall 400
10:45am-11:15am	Stationary features and cat detection	Donald Geman (Johns Hopkins University)	Lind Hall 305
11:15am-11:45am	Sparse subspace clustering	René Vidal (Johns Hopkins University)	Lind Hall 305
11:45am-1:15pm	Lunch
1:15pm-2:00pm	Sectional curvature of the Riemannian manifold of landmarks	Mario Micheli (University of California, Los Angeles (UCLA))	Lind Hall 305
2:00pm-2:30pm	Robust principal component analysis: Exact recovery of corrupted low-rank matrices via convex optimization	Yi Ma (University of Illinois at Urbana-Champaign)	Lind Hall 305
2:30pm-3:00pm	Break		Lind Hall 305
3:00pm-3:30pm	Geometry based image processing - a survey of recent results	Andrea Bertozzi (University of California, Los Angeles (UCLA))	Lind Hall 305
3:30pm-4:00pm	Non-parametric Bayesian dictionary learning for sparse image representations	Lawrence Carin (Duke University)	Lind Hall 305
4:00pm-4:30pm	Government/DoD/Navy Talk		Lind Hall 305
6:30pm-8:30pm	Workshop Dinner at Caspian Bistro		Caspian Bistro 2418 University Ave SE Minneapolis, MN 55414 612-623-1133
Wednesday October 07, 2009
Chair: Tristan Nguyen (Office of Naval Research)
8:30am-9:00am	Coffee		Lind Hall 400
9:00am-9:45am	Toward real/interactive-time for l¹ related problem	Jérôme Darbon (École Normale Supérieure de Cachan)	Lind Hall 305
9:45am-10:15am	Clifford algebras and image processing	Michel Berthier (Université de La Rochelle)	Lind Hall 305
10:15am-10:45am	Break		Lind Hall 400
10:45am-11:15am	Online image processing	Jean-Michel Morel (École Normale Supérieure de Cachan)	Lind Hall 305
11:15am-11:30am	Closing Remarks		Lind Hall 305

Participants

NAME	DEPARTMENT	AFFILIATION
Iman Aganj	Department of Electrical and Computer Engineering	University of Minnesota
Leah Bar	Department of Electrical and Computer Engineering	University of Minnesota
Thomas Batard	Laboratoire Mathématiques, Image et Applications	Université de La Rochelle
Michel Berthier	Ufr Sciences Fondamentales Et Sciences Pour L'Ingenieur	Université de La Rochelle
Andrea Bertozzi	Department of Mathematics	University of California, Los Angeles (UCLA)
Xavier Bresson	Mathematics Department	University of California, Los Angeles (UCLA)
Lawrence Carin	Department of Electrical and Computer Engineering	Duke University
Alexey Castrodad	Department of Electrical and Computer Engineering	University of Minnesota
Jérôme Darbon	Department of Mathematics	École Normale Supérieure de Cachan
Julio Duarte		Eastman Kodak Company
Katia Estabridis		Naval Air Warfare Center
Matt Feiszli	Department of Mathematics	Yale University
David Finn	Department of Mathematics	Rose-Hulman Institute of Technology
Arjuna Flenner		Naval Air Warfare Center
Donald Geman	Department of Applied Mathematics and Statistics	Johns Hopkins University
Xianfeng David Gu	Department of Computer Science	SUNY
Thomas Hagen	Department of Mathematical Sciences	University of Memphis
Gary Hewer	Naval Air Warfare Center	Naval Air Warfare Center
Behzad Kamgar-Parsi		Office of Naval Research
Markus Keel	Institute for Mathematics and its Applications	University of Minnesota
Ron Kimmel	Department of Computer Science	Technion-Israel Institute of Technology
Triet Le	Department of Mathematics	Yale University
Federico Lecumberry	Instituto de Ingenieria Electrica	University of the Republic
Yann LeCun	Courant Institute of Mathematical Sciences	New York University
Christophe Lenglet		University of Minnesota
Yi Ma	Department of Electrical and Computer Engineering	University of Illinois at Urbana-Champaign
Facundo Mémoli	Department of Mathematics	Stanford University
Mario Micheli	Department of Mathematics	University of California, Los Angeles (UCLA)
Jean-Michel Morel	Centre de Mathematiques et leurs Applications(CMLA)	École Normale Supérieure de Cachan
Tristan Nguyen		Office of Naval Research
Cecilia Ortiz-Duenas	Institute for Mathematics and its Applications	University of Minnesota
Ignacio Ramirez	Electrical Engineering and Computer Science Department	University of Minnesota
Gregory Randall	Instituto de Ingenieria Electrica	University of the Republic
Firooz Sadjadi		Lockheed Martin
Guillermo Sapiro	Department of Electrical and Computer Engineering	University of Minnesota
Gregory Seregin	Mathematical Institute	University of Oxford
Ali Shokoufandeh	Department of Computer Science	Drexel University
Pablo Sprechmann	Department of Electrical and Computer Engineering	University of Minnesota
Alan VanNevel		Naval Air Warfare Center
Miguel Velez-Reyes	Department of Electrical and Computer Engineering	University of Puerto Rico
René Vidal	Vision, Dynamics, and Learning Lab	Johns Hopkins University
Laurent Younes	Department of Applied Mathematics and Statistics	Johns Hopkins University
Meijun Zhu	Department of Mathematics	University of Oklahoma

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