Hu, Jingwei; Fomel, Sergey; Demanet, Laurent; Ying, Lexing
(Massachusetts Institute of Technology. Earth Resources Laboratory, 2012)
We introduce a fast butterfly algorithm for the hyperbolic Radon transform commonly used in seismic data processing. For two-dimensional data, the algorithm runs in complexity O(N[superscript 2] logN), where N is representative ...