Holographic tomography with scanning of illumination: space-domain reconstruction for spatially invariant accuracy
Julianna Kostencka , Tomasz Kozacki , Arkadiusz Kuś , Kemper Bjorn , Małgorzata Kujawińska
AbstractThe paper presents two novel, space-domain reconstruction algorithms for holographic tomography utilizing scanning of illumination and a fixed detector that is highly suitable for imaging of living biomedical specimens. The first proposed algorithm is an adaptation of the filtered backpropagation to the scanning illumination tomography. Its space-domain implementation enables avoiding the error-prone interpolation in the Fourier domain, which is a significant problem of the state-of-the-art tomographic algorithm. The second proposed algorithm is a modified version of the former, which ensures the spatially invariant reconstruction accuracy. The utility of the proposed algorithms is demonstrated with numerical simulations and experimental measurement of a cancer cell.
|Journal series||Biomedical Optics Express, ISSN 2156-7085|
|Publication size in sheets||0.75|
|Keywords in English||tomography, digital holography, three-dimensional microscopy, diffraction theory; cell analysis|
|Score|| = 35.0, 28-11-2017, ArticleFromJournal|
= 40.0, 28-11-2017, ArticleFromJournal
|Publication indicators||: 2016 = 3.337 (2) - 2016=3.544 (5)|
|Citation count*||14 (2018-02-20)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.