Kalman filtered Compressed Sensing

  title={Kalman filtered Compressed Sensing},
  author={N. Vaswani},
  journal={2008 15th IEEE International Conference on Image Processing},
  • N. Vaswani
  • Published 2008
  • Computer Science, Mathematics
  • 2008 15th IEEE International Conference on Image Processing
  • We consider the problem of reconstructing time sequences of spatially sparse signals (with unknown and time-varying sparsity patterns) from a limited number of linear "incoherent" measurements, in real-time. The signals are sparse in some transform domain referred to as the sparsity basis. For a single spatial signal, the solution is provided by Compressed Sensing (CS). The question that we address is, for a sequence of sparse signals, can we do better than CS, if (a) the sparsity pattern of… CONTINUE READING

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