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Proceedings Paper

Error analysis of image acquisition by moving objective lens
Author(s): Hongxia Xie; Hua Chen; Yi Cai; Fengjuan Yang
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Paper Abstract

In the digital confocal microscopy technology, voltage ceramic is used to drive axial moving of objective lens to collect image slices, which is simple and flexible, easy to control and will get a large precision. But as a result of the movement, the corresponding parameters of the system, even the point spread function changes, which will bring error to the image restoration. According to the principle of optical imaging, the change of the point spread function is quantitative calculated in this paper, through the experiment of recover the image slices collected by moving objective lens and the image slices collected by moving the loading platform, the error is calculated, compared and analyzed. The results can verify the feasibility of moving lens to collect image slices.

Paper Details

Date Published: 11 December 2012
PDF: 7 pages
Proc. SPIE 8553, Optics in Health Care and Biomedical Optics V, 855329 (11 December 2012); doi: 10.1117/12.2001012
Show Author Affiliations
Hongxia Xie, Guangxi Univ. (China)
Hua Chen, Guangxi Univ. (China)
Yi Cai, Guangxi Univ. (China)
Fengjuan Yang, Guangxi Univ. (China)

Published in SPIE Proceedings Vol. 8553:
Optics in Health Care and Biomedical Optics V
Qingming Luo; Ying Gu; Xingde D. Li, Editor(s)

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