Slide 1 Learning sparse representations to restore, classify, and sense images and videos Guillermo Sapiro University of Minnesota Supported by NSF, NGA, NIH, ONR, DARPA,…
Slide 1 The K–SVD Design of Dictionaries for Redundant and Sparse Representation of Signals Michael Elad The Computer Science Department The Technion – Israel Institute…
Slide 1 The Quest for a Dictionary Slide 2 We Need a Dictionary The Sparse-land model assumes that our signal x can be described as emerging from the PDF: Clearly,…