Extraction of depth moments by exploiting the partial coherence of radiation
arXiv:1512.06435 · doi:10.1088/2040-8978/18/7/07LT02
Abstract
We retrieve depth information (moments) of an object using partially coherent fields and defocus induced holographic contrast. Our analysis leads to a form of tomography that does not require sample or source rotation. The tomography method presented here is performed with only two in-line images.
5 pages, 4 figures