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eess.IV2024
Phase retrieval beyond the homogeneous object assumption for X-ray in-line holographic imaging
Jens Lucht, Leon M. Lohse, Thorsten Hohage +1
X-ray near field holography has proven to be a powerful 2D and 3D imaging technique with applications ranging from biomedical research to material sciences. To reconstruct meaningf…
eess.IV2022
Fast algorithms for nonlinear and constrained phase retrieval in near-field X-ray holography based on Tikhonov regularization
Simon Huhn, Leon Merten Lohse, Jens Lucht +1
Based on phase retrieval, lensless coherent imaging and in particular holography offers quantitative phase and amplitude images. This is of particular importance for spectral range…