@misc{indiciae7eb5cc043645, title = {Progressive attenuation fields: fast 2D-3D image registration without precomputation.}, author = {Torsten Rohlfing and Daniel B Russakoff and Joachim Denzler and Kensaku Mori and Calvin R Maurer}, year = {2005}, doi = {10.1118/1.1997367}, url = {https://pubmed.ncbi.nlm.nih.gov/16266101/}, note = {Source identifier: 16266101} }