Browsing Institutt for geofag by Author "Lie, Jan Erik"

Now showing items 1-4 of 4

  • Cross-streamer wavefield interpolation using deep convolutional networks 
    Greiner, Thomas Larsen; Kolbjørnsen, Odd; Lie, Jan Erik; Harris Nilsen, Espen; Kjeldsrud Evensen, Andreas; Gelius, Leiv-J. (Chapter / Bokkapittel / PublishedVersion; Peer reviewed, 2019)
    Seismic exploration in complex geological settings and shallow geological targets has led to a demand for higher spatial and temporal resolution in the final migrated image. Seismic data from conventional marine acquisition ...
  • Cross-streamer wavefield reconstruction through wavelet domain 
    Greiner, Thomas Larsen; Hlebnikov, Volodya; Lie, Jan Erik; Kolbjørnsen, Odd; Kjeldsrud Evensen, Andreas; Harris Nilsen, Espen; Vinje, Vetle; Gelius, Leiv-J. (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
    Seismic exploration in complex geologic settings and shallow geologic targets has led to a demand for higher spatial and temporal resolution in the final migrated image. Conventional marine seismic and wide-azimuth data ...
  • De-migration-based supervised learning for interpolation and regularization of 3D offset classes 
    Hlebnikov, Volodya; Greiner, Thomas Andre Larsen; Vinje, Vetle; Lie, Jan Erik; Poole, Gordon (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Regularization and interpolation of 3D offset classes prior to imaging are an important and challenging step in the marine seismic data processing flow. Here we describe how to perform this task using a deep neural network, ...
  • Kinematic wavefield attributes based multidimensional prestack data reconstruction 
    Zhao, Hao; Hlebnikov, Volodya; Harris Nilsen, Espen; Kjeldsrud Evensen, Andreas; Greiner, Thomas Larsen; Lie, Jan Erik; Gelius, Leiv-J. (Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2020)
    The 4D/5D interpolation and regularization methods effectively improve the quality of seismic imaging. In addition to the Fourier domain interpolation method, 5D interpolation based on the common reflection surface (CRS) ...