Compressive light field photography using overcomplete dictionaries and optimized projections

@article{Marwah2013CompressiveLF,
  title={Compressive light field photography using overcomplete dictionaries and optimized projections},
  author={Kshitij Marwah and Gordon Wetzstein and Yosuke Bando and Ramesh Raskar},
  journal={ACM Trans. Graph.},
  year={2013},
  volume={32},
  pages={46:1-46:12}
}
Light field photography has gained a significant research interest in the last two decades; today, commercial light field cameras are widely available. Nevertheless, most existing acquisition approaches either multiplex a low-resolution light field into a single 2D sensor image or require multiple photographs to be taken for acquiring a high-resolution light field. We propose a compressive light field camera architecture that allows for higher-resolution light fields to be recovered than… CONTINUE READING

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