Oxygen saturation imaging of human retinal vessels and measurement in eye disease patient for clinical application

D. Nakamura; N. Matsuoka; K. Tatsuguchi; M. Ogata; Y. Yoshinaga; H. Enaida; T. Okada; T. Ishibashi

doi:10.1117/12.841434

Oxygen saturation imaging of human retinal vessels and measurement in eye disease patient for clinical application

D. Nakamura, N. Matsuoka, K. Tatsuguchi, M. Ogata, Y. Yoshinaga, H. Enaida, T. Okada, T. Ishibashi

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

2 Citations (Scopus)

Abstract

We have proposed a new automatic visualization procedure based the ratio of optical densities (ODs) obtained at two different wavelength for the oxygen saturation imaging in human retinal vessels. This method utilized the morphological processing and the line convergence index filter to estimate the reflection image of outside vessels and extract the vessel structure from retinal image, respectively. In the experimental measurement, clear difference between retinal arteries and veins has been observed. In this study, the data processing technique of the line convergence index filter was applied to a color fundus image to investigate the ability of vessel extraction. In addition, four-wavelength imaging was proposed to evaluate oxygen saturation of the retinal capillary vessels and to decrease the influence of the melanin pigmentation.

Original language	English
Title of host publication	Ophthalmic Technologies XX
DOIs	https://doi.org/10.1117/12.841434
Publication status	Published - 2010
Event	Ophthalmic Technologies XX - San Francisco, CA, United States Duration: Jan 23 2010 → Jan 25 2010

Publication series

Name	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	7550
ISSN (Print)	1605-7422

Other

Other	Ophthalmic Technologies XX
Country/Territory	United States
City	San Francisco, CA
Period	1/23/10 → 1/25/10

All Science Journal Classification (ASJC) codes

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

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1117/12.841434

Cite this

Nakamura, D., Matsuoka, N., Tatsuguchi, K., Ogata, M., Yoshinaga, Y., Enaida, H., Okada, T., & Ishibashi, T. (2010). Oxygen saturation imaging of human retinal vessels and measurement in eye disease patient for clinical application. In Ophthalmic Technologies XX Article 75501X (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 7550). https://doi.org/10.1117/12.841434

Oxygen saturation imaging of human retinal vessels and measurement in eye disease patient for clinical application. / Nakamura, D.; Matsuoka, N.; Tatsuguchi, K. et al.
Ophthalmic Technologies XX. 2010. 75501X (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 7550).

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

Nakamura, D, Matsuoka, N, Tatsuguchi, K, Ogata, M, Yoshinaga, Y, Enaida, H, Okada, T & Ishibashi, T 2010, Oxygen saturation imaging of human retinal vessels and measurement in eye disease patient for clinical application. in Ophthalmic Technologies XX., 75501X, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 7550, Ophthalmic Technologies XX, San Francisco, CA, United States, 1/23/10. https://doi.org/10.1117/12.841434

@inproceedings{9af8d454add24132a45f79475d4daa39,

title = "Oxygen saturation imaging of human retinal vessels and measurement in eye disease patient for clinical application",

abstract = "We have proposed a new automatic visualization procedure based the ratio of optical densities (ODs) obtained at two different wavelength for the oxygen saturation imaging in human retinal vessels. This method utilized the morphological processing and the line convergence index filter to estimate the reflection image of outside vessels and extract the vessel structure from retinal image, respectively. In the experimental measurement, clear difference between retinal arteries and veins has been observed. In this study, the data processing technique of the line convergence index filter was applied to a color fundus image to investigate the ability of vessel extraction. In addition, four-wavelength imaging was proposed to evaluate oxygen saturation of the retinal capillary vessels and to decrease the influence of the melanin pigmentation.",

author = "D. Nakamura and N. Matsuoka and K. Tatsuguchi and M. Ogata and Y. Yoshinaga and H. Enaida and T. Okada and T. Ishibashi",

year = "2010",

doi = "10.1117/12.841434",

language = "English",

isbn = "9780819479464",

series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",

booktitle = "Ophthalmic Technologies XX",

note = "Ophthalmic Technologies XX ; Conference date: 23-01-2010 Through 25-01-2010",

}

TY - GEN

T1 - Oxygen saturation imaging of human retinal vessels and measurement in eye disease patient for clinical application

AU - Nakamura, D.

AU - Matsuoka, N.

AU - Tatsuguchi, K.

AU - Ogata, M.

AU - Yoshinaga, Y.

AU - Enaida, H.

AU - Okada, T.

AU - Ishibashi, T.

PY - 2010

Y1 - 2010

N2 - We have proposed a new automatic visualization procedure based the ratio of optical densities (ODs) obtained at two different wavelength for the oxygen saturation imaging in human retinal vessels. This method utilized the morphological processing and the line convergence index filter to estimate the reflection image of outside vessels and extract the vessel structure from retinal image, respectively. In the experimental measurement, clear difference between retinal arteries and veins has been observed. In this study, the data processing technique of the line convergence index filter was applied to a color fundus image to investigate the ability of vessel extraction. In addition, four-wavelength imaging was proposed to evaluate oxygen saturation of the retinal capillary vessels and to decrease the influence of the melanin pigmentation.

AB - We have proposed a new automatic visualization procedure based the ratio of optical densities (ODs) obtained at two different wavelength for the oxygen saturation imaging in human retinal vessels. This method utilized the morphological processing and the line convergence index filter to estimate the reflection image of outside vessels and extract the vessel structure from retinal image, respectively. In the experimental measurement, clear difference between retinal arteries and veins has been observed. In this study, the data processing technique of the line convergence index filter was applied to a color fundus image to investigate the ability of vessel extraction. In addition, four-wavelength imaging was proposed to evaluate oxygen saturation of the retinal capillary vessels and to decrease the influence of the melanin pigmentation.

UR - http://www.scopus.com/inward/record.url?scp=79953039608&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79953039608&partnerID=8YFLogxK

U2 - 10.1117/12.841434

DO - 10.1117/12.841434

M3 - Conference contribution

AN - SCOPUS:79953039608

SN - 9780819479464

T3 - Progress in Biomedical Optics and Imaging - Proceedings of SPIE

BT - Ophthalmic Technologies XX

T2 - Ophthalmic Technologies XX

Y2 - 23 January 2010 through 25 January 2010

ER -

Oxygen saturation imaging of human retinal vessels and measurement in eye disease patient for clinical application

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this