Lensless imaging by compressive sensing

@article{Huang2013LenslessIB,
  title={Lensless imaging by compressive sensing},
  author={Gang Huang and Hong Jiang and Kim Matthews and Paul A. Wilford},
  journal={2013 IEEE International Conference on Image Processing},
  year={2013},
  pages={2101-2105}
}
In this paper, we propose a lensless compressive imaging architecture. The architecture consists of two components, an aperture assembly and a sensor. No lens is used. The aperture assembly consists of a two dimensional array of aperture elements. The transmittance of each aperture element is independently controllable. The sensor is a single detection element. A compressive sensing matrix is implemented by adjusting the transmittance of the individual aperture elements according to the values… CONTINUE READING

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