Research on Multipath Correlated Imaging with the Grayscale Target in Endoscopic Applications

The application of correlated imaging in endoscope, one of the research hotspots, may lead to multipath effect in the closed endoscopic environment. The model of multipath correlated imaging with a grayscale object is given, where the mismatch ratio and the reflection ratio are two key factors affec...

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Main Authors:	Jiejie Liu, Yanfeng Bai, Xianwei Huang, Wei Tan, Suqin Nan, Xuanpengfan Zou, Xiquan Fu
Format:	Article
Language:	English
Published:	MDPI AG 2021-04-01
Series:	Applied Sciences
Subjects:	correlated imaging multipath effect grayscale object endoscope
Online Access:	https://www.mdpi.com/2076-3417/11/9/4115

id	doaj-bc9519b811734e11a0af73a3fb0ee0d7
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spelling	doaj-bc9519b811734e11a0af73a3fb0ee0d72021-04-30T23:02:43ZengMDPI AGApplied Sciences2076-34172021-04-01114115411510.3390/app11094115Research on Multipath Correlated Imaging with the Grayscale Target in Endoscopic ApplicationsJiejie Liu0Yanfeng Bai1Xianwei Huang2Wei Tan3Suqin Nan4Xuanpengfan Zou5Xiquan Fu6College of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, ChinaCollege of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, ChinaCollege of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, ChinaCollege of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, ChinaCollege of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, ChinaCollege of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, ChinaCollege of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, ChinaThe application of correlated imaging in endoscope, one of the research hotspots, may lead to multipath effect in the closed endoscopic environment. The model of multipath correlated imaging with a grayscale object is given, where the mismatch ratio and the reflection ratio are two key factors affecting imaging quality. The theoretical and experimental results show that multipath effect has an influence on the grayscale distribution and imaging quality of the reconstructed image, and the effect of the mismatch ratio is stronger than that of the reflection ratio. The conditions that the disturbance from multipath effect can be ignored in endoscopic applications are given.https://www.mdpi.com/2076-3417/11/9/4115correlated imagingmultipath effectgrayscale objectendoscope
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Jiejie Liu Yanfeng Bai Xianwei Huang Wei Tan Suqin Nan Xuanpengfan Zou Xiquan Fu
spellingShingle	Jiejie Liu Yanfeng Bai Xianwei Huang Wei Tan Suqin Nan Xuanpengfan Zou Xiquan Fu Research on Multipath Correlated Imaging with the Grayscale Target in Endoscopic Applications Applied Sciences correlated imaging multipath effect grayscale object endoscope
author_facet	Jiejie Liu Yanfeng Bai Xianwei Huang Wei Tan Suqin Nan Xuanpengfan Zou Xiquan Fu
author_sort	Jiejie Liu
title	Research on Multipath Correlated Imaging with the Grayscale Target in Endoscopic Applications
title_short	Research on Multipath Correlated Imaging with the Grayscale Target in Endoscopic Applications
title_full	Research on Multipath Correlated Imaging with the Grayscale Target in Endoscopic Applications
title_fullStr	Research on Multipath Correlated Imaging with the Grayscale Target in Endoscopic Applications
title_full_unstemmed	Research on Multipath Correlated Imaging with the Grayscale Target in Endoscopic Applications
title_sort	research on multipath correlated imaging with the grayscale target in endoscopic applications
publisher	MDPI AG
series	Applied Sciences
issn	2076-3417
publishDate	2021-04-01
description	The application of correlated imaging in endoscope, one of the research hotspots, may lead to multipath effect in the closed endoscopic environment. The model of multipath correlated imaging with a grayscale object is given, where the mismatch ratio and the reflection ratio are two key factors affecting imaging quality. The theoretical and experimental results show that multipath effect has an influence on the grayscale distribution and imaging quality of the reconstructed image, and the effect of the mismatch ratio is stronger than that of the reflection ratio. The conditions that the disturbance from multipath effect can be ignored in endoscopic applications are given.
topic	correlated imaging multipath effect grayscale object endoscope
url	https://www.mdpi.com/2076-3417/11/9/4115
work_keys_str_mv	AT jiejieliu researchonmultipathcorrelatedimagingwiththegrayscaletargetinendoscopicapplications AT yanfengbai researchonmultipathcorrelatedimagingwiththegrayscaletargetinendoscopicapplications AT xianweihuang researchonmultipathcorrelatedimagingwiththegrayscaletargetinendoscopicapplications AT weitan researchonmultipathcorrelatedimagingwiththegrayscaletargetinendoscopicapplications AT suqinnan researchonmultipathcorrelatedimagingwiththegrayscaletargetinendoscopicapplications AT xuanpengfanzou researchonmultipathcorrelatedimagingwiththegrayscaletargetinendoscopicapplications AT xiquanfu researchonmultipathcorrelatedimagingwiththegrayscaletargetinendoscopicapplications
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Research on Multipath Correlated Imaging with the Grayscale Target in Endoscopic Applications

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