Compressed Sensing with off-axis frequency-shifting holography

  title={Compressed Sensing with off-axis frequency-shifting holography},
  author={M. Marim and M. Atlan and E. Angelini and J. Olivo-Marin},
  journal={Optics letters},
  volume={35 6},
  • M. Marim, M. Atlan, +1 author J. Olivo-Marin
  • Published 2010
  • Computer Science, Physics, Medicine
  • Optics letters
  • This work reveals an experimental microscopy acquisition scheme successfully combining compressed sensing (CS) and digital holography in off-axis and frequency-shifting conditions. CS is a recent data acquisition theory involving signal reconstruction from randomly undersampled measurements, exploiting the fact that most images present some compact structure and redundancy. We propose a genuine CS-based imaging scheme for sparse gradient images, acquiring a diffraction map of the optical field… CONTINUE READING
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