ICASSP 2010 - 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing - March 14 - 19, 2010 - Dallas, Texas, USA

Technical Program

SS-L4: Dictionary Learning for Sparse Signal Representations

Session Type: Lecture
Time: Wednesday, March 17, 10:00 - 12:00
Location: Room A3
Session Chairs: Ivana Tosic, UC Berkeley and Pascal Frossard , EPFL, Switzerland
 
SS-L4.1: AN L1 CRITERION FOR DICTIONARY LEARNING BY SUBSPACE IDENTIFICATION
         Florent Jaillet; INRIA
         Rémi Gribonval; INRIA
         Mark D. Plumbley; Queen Mary University of London
         Hadi Zayyani; Sharif University of Technology
 
SS-L4.2: STRUCTURED AND INCOHERENT PARAMETRIC DICTIONARY DESIGN
         Mehrdad Yaghoobi; University of Edinburgh
         Laurent Daudet; Université Paris Diderot - Paris 7, ESPCI
         Michael Davies; University of Edinburgh
 
SS-L4.3: A UNION OF INCOHERENT SPACES MODEL FOR CLASSIFICATION
         K. Schnass; Swiss Federal Institute of Technology, Lausanne (EPFL)
         Pierre Vandergheynst; Swiss Federal Institute of Technology, Lausanne (EPFL)
 
SS-L4.4: ADAPTIVE COMPRESSED SENSING -- A NEW CLASS OF SELF-ORGANIZING CODING MODELS FOR NEUROSCIENCE
         William Coulter; University of California, Berkeley
         Christopher Hillar; MSRI
         Guy Isely; University of California, Berkeley
         Friedrich Sommer; University of California, Berkeley
 
SS-L4.5: BREAKING THROUGH THE THRESHOLDS: AN ANALYSIS FOR ITERATIVE REWEIGHTED $\E LL_1$ MINIMIZATION VIA THE GRASSMANN ANGLE FRAMEWORK
         Weiyu Xu; California Institute of Technology
         Amin Khajehnejad; California Institute of Technology
         Amir Salman Avestimehr; California Institute of Technology
         Babak Hassibi; California Institute of Technology
 
SS-L4.6: ULTRASOUND TOMOGRAPHY WITH LEARNED DICTIONARIES
         Ivana Tosic; Ecole Polytechnique Fédérale de Lausanne (EPFL)
         Ivana Jovanovic; Ecole Polytechnique Fédérale de Lausanne (EPFL)
         Pascal Frossard; Ecole Polytechnique Fédérale de Lausanne (EPFL)
         Martin Vetterli; Ecole Polytechnique Fédérale de Lausanne (EPFL)
         Neb Duric; Ecole Polytechnique Fédérale de Lausanne (EPFL)
 

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