2021
DOI: 10.1107/s1600577521008481
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Deep-learning-based image registration for nano-resolution tomographic reconstruction

Abstract: Nano-resolution full-field transmission X-ray microscopy has been successfully applied to a wide range of research fields thanks to its capability of non-destructively reconstructing the 3D structure with high resolution. Due to constraints in the practical implementations, the nano-tomography data is often associated with a random image jitter, resulting from imperfections in the hardware setup. Without a proper image registration process prior to the reconstruction, the quality of the result will be compromi… Show more

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Cited by 10 publications
(2 citation statements)
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“…For applications using solely DL methods, in 2021, Fu et al. 58 proposed a residual network to correct image jitter present in nano-CT. Unlike using original projection images as network input, this model combines the original projections with the reconstructed back-projection images as input.…”
Section: Image Processing Before Reconstructionmentioning
confidence: 99%
“…For applications using solely DL methods, in 2021, Fu et al. 58 proposed a residual network to correct image jitter present in nano-CT. Unlike using original projection images as network input, this model combines the original projections with the reconstructed back-projection images as input.…”
Section: Image Processing Before Reconstructionmentioning
confidence: 99%
“…The third method uses only the original projections. The method constructs the motion model of the feature points in projections and corrects the drift by the difference between the ideal model and the drift model [ 14 , 15 , 16 , 17 , 18 ]. However, the correction accuracy of the method is limited by the projection truncation and object shape.…”
Section: Introductionmentioning
confidence: 99%