Edge detection based on ghost imaging through biological tissue

被引：3

作者：

Huang, Weiyi ^{[1
]}

Tan, Wei ^{[1
]}

Qin, Hao ^{[1
]}

Wang, Jiajia ^{[1
]}

Huang, Zhongqiang ^{[1
]}

Huang, Xianwei ^{[1
]}

Fu, Xiquan ^{[1
]}

Bai, Yanfeng ^{[1
]}

机构：

[1] Hunan Univ, Coll Comp Sci & Elect Engn, Changsha 410082, Peoples R China

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2023年 / 40卷 / 07期

基金：

中国国家自然科学基金;

关键词：

LIGHT-SCATTERING;

D O I：

10.1364/JOSAB.492919

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Edge detection is an essential procedure in biomedical image processing. Note that several edge detection schemes based on ghost imaging (GI) have been proposed, while a practical application environment is not considered. In this paper, we first investigate the edge detection of target objects inside biological tissue in a GI system. The performances of four edge detection operators are compared in GI through biological tissue when refractive index turbulence is considered. The numerical results demonstrate that the Standard operator performs better in edge extraction regardless of the strength of refractive index fluctuations. Our results may provide potential applications of GI in the field of biomedical imaging. & COPY; 2023 Optica Publishing Group

引用

页码：1696 / 1702

页数：7

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