FFT based solution for multivariable L2 equations using KKT system via FFT and efficient pixel-wise inverse calculation

Keiichiro Shirai, Masahiro Okuda. FFT based solution for multivariable L2 equations using KKT system via FFT and efficient pixel-wise inverse calculation. In IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2014, Florence, Italy, May 4-9, 2014. pages 2629-2633, IEEE, 2014. [doi]

@inproceedings{ShiraiO14,
  title = {FFT based solution for multivariable L2 equations using KKT system via FFT and efficient pixel-wise inverse calculation},
  author = {Keiichiro Shirai and Masahiro Okuda},
  year = {2014},
  doi = {10.1109/ICASSP.2014.6854076},
  url = {http://dx.doi.org/10.1109/ICASSP.2014.6854076},
  researchr = {https://researchr.org/publication/ShiraiO14},
  cites = {0},
  citedby = {0},
  pages = {2629-2633},
  booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2014, Florence, Italy, May 4-9, 2014},
  publisher = {IEEE},
}