most citedStudy of cost functionals for ptychographic phase retrieval to improve the robustness against noise, and a proposal for another noise-robust ptychographic phase retrieval scheme

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eess.IV2018★ 1 cited

Lateral position correction in ptychography with sub-pixel accuracy

P. Dwivedi, A. P. Konijnenberg, S. F. Pereira +1

Ptychography, a form of Coherent Diffractive Imaging, is used with short wavelengths (e.g. X-rays, electron beams) to achieve high-resolution image reconstructions. One of the limi…