Realization of depth of field not limited by computational ghost imaging

Zhaohua Yang; Yuzhe Sun; Ruitao Yan; Guanghan Li; Shaofan Qu

doi:10.1016/j.optcom.2018.05.074

Realization of depth of field not limited by computational ghost imaging

Zhaohua Yang^*
, Yuzhe Sun
, Ruitao Yan
, Guanghan Li
, Shaofan Qu

^*此作品的通讯作者

仪器科学与光电工程学院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Computational ghost imaging (CGI) presents a new way to solve the problem of extended depth of field (DOF), which has been studied for a long time. The application of correlation theory confirms that a plane light source can be used to avoid the limitation of DOF in CGI. Results from experiments where real objects are imaged by CGI between 0.3 m and 1.2 m verify that images are consistent in quality. This confirms that CGI is not affected by DOF and can be used to improve the accuracy of integral and microscopic imaging.

源语言	英语
页（从-至）	450-453
页数	4
期刊	Optics Communications
卷	426
DOI	https://doi.org/10.1016/j.optcom.2018.05.074
出版状态	已出版 - 1 11月 2018

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10.1016/j.optcom.2018.05.074

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title = "Realization of depth of field not limited by computational ghost imaging",

abstract = "Computational ghost imaging (CGI) presents a new way to solve the problem of extended depth of field (DOF), which has been studied for a long time. The application of correlation theory confirms that a plane light source can be used to avoid the limitation of DOF in CGI. Results from experiments where real objects are imaged by CGI between 0.3 m and 1.2 m verify that images are consistent in quality. This confirms that CGI is not affected by DOF and can be used to improve the accuracy of integral and microscopic imaging.",

keywords = "Computational ghost imaging, Depth of field, Ghost imaging",

author = "Zhaohua Yang and Yuzhe Sun and Ruitao Yan and Guanghan Li and Shaofan Qu",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2018",

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doi = "10.1016/j.optcom.2018.05.074",

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TY - JOUR

T1 - Realization of depth of field not limited by computational ghost imaging

AU - Yang, Zhaohua

AU - Sun, Yuzhe

AU - Yan, Ruitao

AU - Li, Guanghan

AU - Qu, Shaofan

PY - 2018/11/1

Y1 - 2018/11/1

N2 - Computational ghost imaging (CGI) presents a new way to solve the problem of extended depth of field (DOF), which has been studied for a long time. The application of correlation theory confirms that a plane light source can be used to avoid the limitation of DOF in CGI. Results from experiments where real objects are imaged by CGI between 0.3 m and 1.2 m verify that images are consistent in quality. This confirms that CGI is not affected by DOF and can be used to improve the accuracy of integral and microscopic imaging.

AB - Computational ghost imaging (CGI) presents a new way to solve the problem of extended depth of field (DOF), which has been studied for a long time. The application of correlation theory confirms that a plane light source can be used to avoid the limitation of DOF in CGI. Results from experiments where real objects are imaged by CGI between 0.3 m and 1.2 m verify that images are consistent in quality. This confirms that CGI is not affected by DOF and can be used to improve the accuracy of integral and microscopic imaging.

KW - Computational ghost imaging

KW - Depth of field

KW - Ghost imaging

UR - https://www.scopus.com/pages/publications/85048496510

U2 - 10.1016/j.optcom.2018.05.074

DO - 10.1016/j.optcom.2018.05.074

M3 - 文章

AN - SCOPUS:85048496510

SN - 0030-4018

VL - 426

SP - 450

EP - 453

JO - Optics Communications

JF - Optics Communications

ER -

Realization of depth of field not limited by computational ghost imaging

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