Real-time hyperspectral endoscope for early cancer diagnostics

Robert T. Kester; Liang Gao; Noah Bedard; Tomasz S. Tkaczyk

doi:10.1117/12.842726

Real-time hyperspectral endoscope for early cancer diagnostics

Robert T. Kester, Liang Gao, Noah Bedard, Tomasz S. Tkaczyk

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

Abstract

Hyperspectral imaging has tremendous potential to detect important molecular biomarkers of early cancer based on their unique spectral signatures. Several drawbacks have limited their use for in vivo screening applications: most notably their poor temporal and spatial resolution, high expense, and low optical throughput. We present the development of a new real-time hyperspectral endoscope (called the IMS Endoscope) based on an image mapping technique which makes it capable of addressing these challenges. The parallel, high throughput nature of this technique enables the device to operate at frame rates of 3-10 fps while collecting a 3D (x, y, λ) datacube of 350 x 350 x 48.

Original language	English (US)
Title of host publication	Advanced Biomedical and Clinical Diagnostic Systems VIII
DOIs	https://doi.org/10.1117/12.842726
State	Published - May 7 2010
Externally published	Yes
Event	Advanced Biomedical and Clinical Diagnostic Systems VIII - San Francisco, CA, United States Duration: Jan 24 2010 → Jan 26 2010

Publication series

Name	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	7555
ISSN (Print)	1605-7422

Other

Other	Advanced Biomedical and Clinical Diagnostic Systems VIII
Country	United States
City	San Francisco, CA
Period	1/24/10 → 1/26/10

Keywords

Endoscope
Hyperspectral
Image spectrometer
Multispectral

ASJC Scopus subject areas

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

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Kester, RT, Gao, L, Bedard, N & Tkaczyk, TS 2010, Real-time hyperspectral endoscope for early cancer diagnostics. in Advanced Biomedical and Clinical Diagnostic Systems VIII., 75550A, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 7555, Advanced Biomedical and Clinical Diagnostic Systems VIII, San Francisco, CA, United States, 1/24/10. https://doi.org/10.1117/12.842726

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abstract = "Hyperspectral imaging has tremendous potential to detect important molecular biomarkers of early cancer based on their unique spectral signatures. Several drawbacks have limited their use for in vivo screening applications: most notably their poor temporal and spatial resolution, high expense, and low optical throughput. We present the development of a new real-time hyperspectral endoscope (called the IMS Endoscope) based on an image mapping technique which makes it capable of addressing these challenges. The parallel, high throughput nature of this technique enables the device to operate at frame rates of 3-10 fps while collecting a 3D (x, y, λ) datacube of 350 x 350 x 48.",

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author = "Kester, {Robert T.} and Liang Gao and Noah Bedard and Tkaczyk, {Tomasz S.}",

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AU - Kester, Robert T.

AU - Gao, Liang

AU - Bedard, Noah

AU - Tkaczyk, Tomasz S.

PY - 2010/5/7

Y1 - 2010/5/7

N2 - Hyperspectral imaging has tremendous potential to detect important molecular biomarkers of early cancer based on their unique spectral signatures. Several drawbacks have limited their use for in vivo screening applications: most notably their poor temporal and spatial resolution, high expense, and low optical throughput. We present the development of a new real-time hyperspectral endoscope (called the IMS Endoscope) based on an image mapping technique which makes it capable of addressing these challenges. The parallel, high throughput nature of this technique enables the device to operate at frame rates of 3-10 fps while collecting a 3D (x, y, λ) datacube of 350 x 350 x 48.

AB - Hyperspectral imaging has tremendous potential to detect important molecular biomarkers of early cancer based on their unique spectral signatures. Several drawbacks have limited their use for in vivo screening applications: most notably their poor temporal and spatial resolution, high expense, and low optical throughput. We present the development of a new real-time hyperspectral endoscope (called the IMS Endoscope) based on an image mapping technique which makes it capable of addressing these challenges. The parallel, high throughput nature of this technique enables the device to operate at frame rates of 3-10 fps while collecting a 3D (x, y, λ) datacube of 350 x 350 x 48.

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KW - Hyperspectral

KW - Image spectrometer

KW - Multispectral

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ER -

Real-time hyperspectral endoscope for early cancer diagnostics

Abstract

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Other

Keywords

ASJC Scopus subject areas

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