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Grid structure impact in sparse point representation of derivatives.

Margarete O. DominguesPaulo Jorge S. G. FerreiraSônia M. GomesAnamaria GomideJosé R. PereiraPedro Pinho
Published in: J. Comput. Appl. Math. (2010)
Keyphrases
  • grid structure
  • image representation
  • high dimensional
  • image processing
  • object recognition
  • higher order
  • compressive sensing
  • table lookup