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Multimodal endoscopic system based on multispectral and photometric stereo imaging and analysis

Title
Multimodal endoscopic system based on multispectral and photometric stereo imaging and analysis
Author(s)
Kim, JihunFaruque, Md Hasan AlKim, SewoongKim, EunjooHwang, Jae Youn
Issued Date
2019-05
Citation
Biomedical Optics Express, v.10, no.5, pp.2289 - 2302
Type
Article
Keywords
OPTICAL COHERENCE TOMOGRAPHYSURFACESPOLYPS
ISSN
2156-7085
Abstract
We propose a multimodal endoscopic system based on white light (WL), multispectral (MS), and photometric stereo (PS) imaging for the examination of colorectal cancer (CRC). Recently, the enhancement of the diagnostic accuracy of CRC colonoscopy has been reported; however, tumor diagnosis for a variety of lesion types remains challenging using current endoscopy. In this study, we demonstrate that our developed system can simultaneously discriminate tumor distributions and provide three-dimensional (3D) morphological information about the colon surface using the WL, MS, and PS imaging modalities. The results demonstrate that the proposed system has considerable potential for CRC diagnosis. © 2019, OSA - The Optical Society. All rights reserved.
URI
http://hdl.handle.net/20.500.11750/9865
DOI
10.1364/BOE.10.002289
Publisher
The Optical Society
Related Researcher
  • 김은주 Kim, Eunjoo
  • Research Interests Biomarker; liquid biopsy; molecular diagnosis; nanobiosensor; drug delivery; exosome
Files in This Item:
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Appears in Collections:
Department of Electrical Engineering and Computer Science MBIS(Multimodal Biomedical Imaging and System) Laboratory 1. Journal Articles
Division of AI, Big data and Block chain 1. Journal Articles

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