Edge-preserving sectional image reconstruction in optical scanning holography.

  title={Edge-preserving sectional image reconstruction in optical scanning holography.},
  author={Xin Zhang and Edmund Y. Lam},
  journal={Journal of the Optical Society of America. A, Optics, image science, and vision},
  volume={27 7},
Optical scanning holography (OSH) enables us to capture the three-dimensional information of an object, and a post-processing step known as sectional image reconstruction allows us to view its two-dimensional cross-section. Previous methods often produce reconstructed images that have blurry edges. In this paper, we argue that the hologram's two-dimensional Fourier transform maps into a semi-spherical surface in the three-dimensional frequency domain of the object, a relationship akin to the… CONTINUE READING