In this paper, an off-axis digital holography multi-frame image super-resolution reconstruction method is presented. Each low-resolution hologram will have small displacement in different directions. The obtained low-resolution holograms are processed iteratively with the super-resolution algorithm to obtain the super-resolution hologram, and then the amplitude image is reconstructed from the super-resolution hologram. The imaging results show that the resolution of the reconstructed image after super-resolution processing is obviously improved, because of increase of high-frequency information in the high-resolution hologram.
Optimization of high-resolution reconstruction algorithm for off-axis digital holographic imaging
Holography, Diffractive Optics, and Applications X ; 2020 ; Online Only,China
Proc. SPIE ; 11551
2020-10-10
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Optimization of high-resolution reconstruction algorithm for off-axis digital holographic imaging
British Library Conference Proceedings | 2020
|British Library Conference Proceedings | 2021
|Imaging characteristic optimization of digital holographic microscopy for onion epidermal cells
British Library Conference Proceedings | 2019
|