Light field image denoising using a linear 4D frequency-hyperfan all-in-focus filter

Donald G. Dansereau, Daniel L. Bongiorno, Oscar Pizarro, Stefan B. Williams. Light field image denoising using a linear 4D frequency-hyperfan all-in-focus filter. In Charles A. Bouman, Ilya Pollak, Patrick J. Wolfe, editors, Computational Imaging XI, part of the IS&T-SPIE Electronic Imaging Symposium, Burlingame, California, USA, February 3, 2013, Proceedings. Volume 8657 of SPIE Proceedings, IS&T/SPIE, 2013. [doi]

@inproceedings{DansereauBPW13,
  title = {Light field image denoising using a linear 4D frequency-hyperfan all-in-focus filter},
  author = {Donald G. Dansereau and Daniel L. Bongiorno and Oscar Pizarro and Stefan B. Williams},
  year = {2013},
  doi = {10.1117/12.2002239},
  url = {http://dx.doi.org/10.1117/12.2002239},
  researchr = {https://researchr.org/publication/DansereauBPW13},
  cites = {0},
  citedby = {0},
  booktitle = {Computational Imaging XI, part of the IS&T-SPIE Electronic Imaging Symposium, Burlingame, California, USA, February 3, 2013, Proceedings},
  editor = {Charles A. Bouman and Ilya Pollak and Patrick J. Wolfe},
  volume = {8657},
  series = {SPIE Proceedings},
  publisher = {IS&T/SPIE},
}