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Proceedings Paper

Wide field-of-view microscopy using compressive sensing
Author(s): Jie Wang; Jigang Wu
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Paper Abstract

Focus-grid-based wide field-of-view microscope has been developed to break the trade-off of resolution and field of view in conventional microscopy. In the wide field-of-view microscopy, the whole sample area has to be scanned with at least Nyquist-frequency sampling for image reconstruction. We propose a novel scanning mechanism using compressive sensing (CS), where the scanning of focal spots covers only a portion of the sample. Our preliminary studies show that 75% of scanning area is enough to reconstruct a decent image. Thus we can reduce the acquisition data which allow for simpler scanning mechanism and data acquisition.

Paper Details

Date Published: 18 November 2014
PDF: 6 pages
Proc. SPIE 9268, Optics in Health Care and Biomedical Optics VI, 926811 (18 November 2014); doi: 10.1117/12.2071601
Show Author Affiliations
Jie Wang, Univ. of Michigan-Shanghai Jiao Tong Univ. Joint Institute (China)
Jigang Wu, Univ. of Michigan-Shanghai Jiao Tong Univ. Joint Institute (China)


Published in SPIE Proceedings Vol. 9268:
Optics in Health Care and Biomedical Optics VI
Qingming Luo; Xingde Li; Ying Gu; Yuguo Tang, Editor(s)

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