Augmenting endoscopic instruments with 3D surface imaging

Steven Yi; Frank Meng; Peter Mui; Fei Xiong; Jonathan A. Leighton; Francisco C. Ramirez

doi:10.1117/12.2508793

Augmenting endoscopic instruments with 3D surface imaging

Steven Yi, Frank Meng, Peter Mui, Fei Xiong, Jonathan A. Leighton, Francisco C. Ramirez

Gastroenterology and Hepatology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, we present a 3D surface imaging technique to re-engineer traditional endoscopy into a quantitatively capable instrument. In our design concept, we demonstrate that, by utilizing two fiber bundle channels and structured light based 3D reconstruction principle, we can obtain the 3D information on a GI tract surface in all most real time fashion. The two fiber bundles are used for pattern light projection and image capture. The implied significance of our design and experiment includes: (a) It is possible to convert the traditional 2D video based endoscope into a 3D endoscope through minimum modifications; and (b) The proposed 3D endoscope allows clinicians to obtain the actual size information on any target of interest during the procedures.

Original language	English (US)
Title of host publication	Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVII
Editors	Anita Mahadevan-Jansen, Warren S. Grundfest
Publisher	SPIE
ISBN (Electronic)	9781510623781
DOIs	https://doi.org/10.1117/12.2508793
State	Published - 2019
Event	Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVII 2019 - San Francisco, United States Duration: Feb 3 2019 → Feb 5 2019

Publication series

Name	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	10868
ISSN (Print)	1605-7422

Conference

Conference	Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVII 2019
Country/Territory	United States
City	San Francisco
Period	2/3/19 → 2/5/19

Keywords

3D endoscope
3D imaging
Endoscopy
Optical fiber bundle

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Biomaterials
Atomic and Molecular Physics, and Optics
Radiology Nuclear Medicine and imaging

Access to Document

10.1117/12.2508793

Cite this

Yi, S., Meng, F., Mui, P., Xiong, F., Leighton, J. A., & Ramirez, F. C. (2019). Augmenting endoscopic instruments with 3D surface imaging. In A. Mahadevan-Jansen, & W. S. Grundfest (Eds.), Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVII Article 108681J (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 10868). SPIE. https://doi.org/10.1117/12.2508793

Augmenting endoscopic instruments with 3D surface imaging. / Yi, Steven; Meng, Frank; Mui, Peter et al.
Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVII. ed. / Anita Mahadevan-Jansen; Warren S. Grundfest. SPIE, 2019. 108681J (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 10868).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yi, S, Meng, F, Mui, P, Xiong, F, Leighton, JA & Ramirez, FC 2019, Augmenting endoscopic instruments with 3D surface imaging. in A Mahadevan-Jansen & WS Grundfest (eds), Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVII., 108681J, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 10868, SPIE, Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVII 2019, San Francisco, United States, 2/3/19. https://doi.org/10.1117/12.2508793

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abstract = "In this paper, we present a 3D surface imaging technique to re-engineer traditional endoscopy into a quantitatively capable instrument. In our design concept, we demonstrate that, by utilizing two fiber bundle channels and structured light based 3D reconstruction principle, we can obtain the 3D information on a GI tract surface in all most real time fashion. The two fiber bundles are used for pattern light projection and image capture. The implied significance of our design and experiment includes: (a) It is possible to convert the traditional 2D video based endoscope into a 3D endoscope through minimum modifications; and (b) The proposed 3D endoscope allows clinicians to obtain the actual size information on any target of interest during the procedures.",

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N2 - In this paper, we present a 3D surface imaging technique to re-engineer traditional endoscopy into a quantitatively capable instrument. In our design concept, we demonstrate that, by utilizing two fiber bundle channels and structured light based 3D reconstruction principle, we can obtain the 3D information on a GI tract surface in all most real time fashion. The two fiber bundles are used for pattern light projection and image capture. The implied significance of our design and experiment includes: (a) It is possible to convert the traditional 2D video based endoscope into a 3D endoscope through minimum modifications; and (b) The proposed 3D endoscope allows clinicians to obtain the actual size information on any target of interest during the procedures.

AB - In this paper, we present a 3D surface imaging technique to re-engineer traditional endoscopy into a quantitatively capable instrument. In our design concept, we demonstrate that, by utilizing two fiber bundle channels and structured light based 3D reconstruction principle, we can obtain the 3D information on a GI tract surface in all most real time fashion. The two fiber bundles are used for pattern light projection and image capture. The implied significance of our design and experiment includes: (a) It is possible to convert the traditional 2D video based endoscope into a 3D endoscope through minimum modifications; and (b) The proposed 3D endoscope allows clinicians to obtain the actual size information on any target of interest during the procedures.

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Augmenting endoscopic instruments with 3D surface imaging

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

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