Generalized backprojection operator fast calculation
Eduardo X Miqueles (Eduardo Xavier Miqueles) Elias Salomão Helou; Álvaro Rodolfo De Pierro; International Conference on Mathematical Modelling in PhysicalSciences - IC-MSQUARE (2. 2013 Prague)
Journal of Physics : Conference Series Bristol, United Kingdom : IOP Publishing v. 490, p. 012148-1-012148-5, 2014