title: Fixed-point numercial-reconstruction for digital holographic microscopy.
abstract: In this Letter, we study the reconstruction of digital holograms of microscopic objects using a fixed-point representation of the numercial-reconstruction process. For different bit levels in our fixed-point reconstruction algorithm, we investigate the errors introduced to both the reconstructed image intensity and the unwrapped quantitative phase information. Experimental results based on a microscopic lens array are provided.
authors.affiliation: Department of Computer Science, National University of Ireland, Maynooth Maynooth, Co. Kildare, Ireland.
authors.forename: Nitesh
authors.initials: N
authors.lastname: Pandey
authors.forename: Bryan
authors.initials: B
authors.lastname: Hennelly