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    • An approximate inverse to the extended Born modeling operator 

      Hou, Jie; Symes, William W.; The Rice Inversion Project (2015)
      Given a correct (data-consistent) velocity model, reverse time migration (RTM) correctly positions reflectors but generally with incorrect amplitudes and wavelets. Iterative least-squares migration (LSM) corrects the amplitude and wavelet by fitting data in the sense of Born modeling, that is, replacing migration by Born inversion. However, LSM also ...