70 Einträge gefunden

1. Gaussian-weighted crosscorrelation imaging condition for microseismic source localization

   1. Yang, Peng
   2. Gajewski, Dirk
   3. Xie, Yujiang

   2023 - Forschungsinformationssystem der UHH
2. Identification and focusing of edge diffractions using wavefront attributes

   1. Znak, Pavel
   2. Gajewski, Dirk

   2023 - Forschungsinformationssystem der UHH
3. A Self-Attention Enhanced Encoder-Decoder Network for Seismic Data Denoising

   1. Knispel, Stefan
   2. Walda, Jan
   3. Zehn, Rüdiger
   4. Bauer, Alexander
   5. Gajewski, Dirk

   2022 - Forschungsinformationssystem der UHH
4. Seismic source location with time-reversal and maximum-amplitude path for sparse and small-aperture acquisitions

   1. Yang, Peng
   2. Gajewski, Dirk

   2022 - Forschungsinformationssystem der UHH
5. Transfer learning seismic and GPR diffraction separation with a convolutional neural network

   1. Bauer, Alexander
   2. Walda, Jan
   3. Gajewski, Dirk

   2022 - Forschungsinformationssystem der UHH
6. On-the-fly full hessian kernel calculations based upon seismic-wave simulations

   1. Xie, Yujiang
   2. Rychert, Catherine A.
   3. Harmon, Nicholas
   4. Liu, Qinya
   5. Gajewski, Dirk

   2021 - Forschungsinformationssystem der UHH
7. Wavefield decomposition for diffraction separation with convolutional neural networks

   1. Bauer, Alexander
   2. Walda, Jan
   3. Gajewski, Dirk

   2021 - Forschungsinformationssystem der UHH
8. Velocity inversion and scatterer detection with 3d p-cable data

   1. Bauer, Alexander
   2. Schwarz, Benjamin
   3. Gajewski, Dirk

   2020 - Forschungsinformationssystem der UHH
9. Recent Advances and Challenges of Waveform-Based Seismic Location Methods at Multiple Scales

   1. Li, Lei
   2. Tan, Jingqiang
   3. Schwarz, Benjamin
   4. Stanek, Frantisek
   5. Poiata, Natalia
   6. Shi, Peidong
   7. Diekmann, Leon

   2020 - Forschungsinformationssystem der UHH - frei zugänglich
10. Identification and focusing of edge diffractions with wavefront attributes

    1. Znak, P.
    2. Dell, Sergius
    3. Kashtan, B.
    4. Gajewski, Dirk

    2019 - Forschungsinformationssystem der UHH
11. Unsupervised event identification and tagging for diffraction focusing

    1. Bauer, Alexander
    2. Schwarz, Benjamin
    3. Werner, Tobias
    4. Gajewski, Dirk

    2019 - Forschungsinformationssystem der UHH
12. Velocity-estimation improvements and migration/demigration using the common-reflection surface with continuing deconvolution in the time domain

    1. Gloeckner, Martina
    2. Dell, Sergius
    3. Schwarz, Benjamin
    4. Vanelle, Claudia
    5. Gajewski, Dirk

    2019 - Forschungsinformationssystem der UHH
13. Using seismic diffractions for assessment of tectonic overprint and fault interpretation

    1. Dell, Sergius
    2. Hoelker, Andreas
    3. Gajewski, Dirk

    2019 - Forschungsinformationssystem der UHH
14. Waveform-based microseismic location using stochastic optimization algorithms: A parameter tuning workflow

    1. Li, Lei
    2. Tan, Jingqiang
    3. Xie, Yujiang
    4. Tan, Yuyang
    5. Walda, Jan
    6. Zhao, Zhengguang
    7. Gajewski, Dirk

    2019 - Forschungsinformationssystem der UHH
15. On the role of diffractions in velocity model building: a full-waveform inversion example

    1. Dell, Sergius
    2. Abakumov, Ivan
    3. Znak, Pavel
    4. Gajewski, Dirk
    5. Kashtan, Boris
    6. Ponomarenko, Andrey

    2019 - Forschungsinformationssystem der UHH
16. Reliability of data-driven wavefront attributes in laterally heterogeneous media

    1. Xie, Yujiang
    2. Gajewski, Dirk

    2019 - Forschungsinformationssystem der UHH
17. Wavefront attribute estimation for 3D laterally heterogeneous media

    1. Xie, Yujiang
    2. Yang, Yan
    3. Gajewski, Dirk

    2018 - Forschungsinformationssystem der UHH
18. Velocity model building by geometrical spreading focusing

    1. Znak, Pavel
    2. Kashtan, Boris
    3. Gajewski, Dirk

    2018 - Forschungsinformationssystem der UHH
19. Simultaneous model building and source localisation - a 3D synthetic case study

    1. Diekmann, Leon
    2. Schwarz, Benjamin
    3. Bauer, Alexander
    4. Gajewski, Dirk

    2018 - Forschungsinformationssystem der UHH
20. Diffraction separation based on the projected first Fresnel zone

    1. Rad, Parsa Bakhtiari
    2. Gajewski, Dirk
    3. Macelloni, Leonardo

    2018 - Forschungsinformationssystem der UHH - frei zugänglich