Simulation Analysis of Digital In-line holography for Schistosoma Cercariae Detection

摘要：

The traditional focusing function and the experimental parameters in digital in-line holography for particle field detection is not suitable for schistosoma cercariae detection. The basic concept and procedure of digital in-line holography were shown mainly for schistosoma cercariae detection. A digital focusing method based on Laplacian operator was presented. The feasibility of schistosoma cercariae detection with digital in-line holography was confirmed through computer simulation. The results show Laplacian operator could be used as the automatic digital focusing function in digital holographic reconstruction. Furthermore, the range of recording distance was given by formula ΔΧL/Χ<z0<L2 (160-Χ) in digital in-line holography for schistosoma cercariae detection, and the best recording distance wasΔΧL/Χ.

关键词： Digital in-line holography Schistosoma cercariae Reconstructed image Digital focusing Laplacian operator

作者: Fengpeng Wang Xiangzhi Zhen Xianghua Zhen Yingmao Xie Xiaolin Fan

作者单位: School of Physics and Electronic Information, Gannan Normal University, Ganzhou Jiangxi, China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronics and Optoelectronics(2011电子学与光电子学国际会议 ICEOE 2011)

会议地点: 大连

会议语种:英文

页码: 1363-1366

在线出版日期: 2011-07-29（万方平台首次上网日期，不代表论文的发表时间）