The radon image as plenoptic function

@article{Georgiev2014TheRI,
  title={The radon image as plenoptic function},
  author={Todor Georgiev and Salil Tambe and Andrew Lumsdaine and Jennifer Gille and Ashok Veeraraghavan},
  journal={2014 IEEE International Conference on Image Processing (ICIP)},
  year={2014},
  pages={1922-1926}
}
We introduce a novel plenoptic function that can be directly captured or generated after the fact in plenoptic cameras. Whereas previous approaches represent the plenoptic function over a 4D ray space (as radiance or light field), we introduce the representation of the plenoptic function over a 3D plane space. Our approach uses the Radon plenoptic function instead of the traditional 4D plenoptic function to achieve 3D representation - which promises reduced size, making it suitable for use in… CONTINUE READING

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