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Evaluation of a novel reconstruction method for synthetic aperture in-line digital holograms with seams
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Paper Abstract

In this paper, we propose a new reconstruction method for the synthetic aperture on-axis digital hologram with seams, and then evaluate it thoroughly. This method combines the principles of synthetic aperture and phase retrieval. It is applied to the experiment of the particle field detection. In the experiment, the pictures depict the particle is not only clearly visible at the normal region but also at the seams. With error analysis in reconstruction, method of correcting stitching errors improves accuracy furtherly. Therefore, the method proposed in this paper can effectively restrain the influence on the reconstructed image due to the loss of information at the seams and can achieve high-quality reconstructed image from the seamed stitching synthetic aperture on-axis digital hologram. It can be widely used in the diagnostic domain with high resolution and large visual field.

Paper Details

Date Published: 12 December 2018
PDF: 8 pages
Proc. SPIE 10845, Three-Dimensional Image Acquisition and Display Technology and Applications, 1084506 (12 December 2018); doi: 10.1117/12.2504288
Show Author Affiliations
Meng Ding, Air Force Engineering Univ. (China)
Qi Fan, Air Force Engineering Univ. (China)
Yin Su, Air Force Engineering Univ. (China)
Yun-fei Wang, Air Force Engineering Univ. (China)

Published in SPIE Proceedings Vol. 10845:
Three-Dimensional Image Acquisition and Display Technology and Applications
Byoungho Lee; Yongtian Wang; Liangcai Cao; Guohai Situ, Editor(s)

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