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Magnitude least-squares fitting via semidefinite programming with applications to beamforming and multidimensional filter design.

Peter Kassakian
Published in: ICASSP (3) (2005)
Keyphrases
  • semidefinite programming
  • filter design
  • linear programming
  • image enhancement
  • image restoration
  • nonlinear filters
  • primal dual
  • maximum margin
  • low pass
  • kernel matrix
  • low pass filter
  • frequency domain