Markerless real-time 3-D target region tracking by motion backprojection from projection images

Torsten Rohlfing, Joachim Denzler, Christoph Gräßl, Daniel B. Russakoff, Calvin R. Maurer Jr.. Markerless real-time 3-D target region tracking by motion backprojection from projection images. IEEE Trans. Med. Imaging, 24(11):1455-1468, 2005. [doi]

@article{RohlfingDGRM05,
  title = {Markerless real-time 3-D target region tracking by motion backprojection from projection images},
  author = {Torsten Rohlfing and Joachim Denzler and Christoph Gräßl and Daniel B. Russakoff and Calvin R. Maurer Jr.},
  year = {2005},
  doi = {10.1109/TMI.2005.857651},
  url = {http://doi.ieeecomputersociety.org/10.1109/TMI.2005.857651},
  researchr = {https://researchr.org/publication/RohlfingDGRM05},
  cites = {0},
  citedby = {0},
  journal = {IEEE Trans. Med. Imaging},
  volume = {24},
  number = {11},
  pages = {1455-1468},
}