Retinal Oximetry with 510–600 nm Light Based on Partial Least-Squares Regression Technique

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概要

• 論文の詳細を見る

• The oxygen saturation distribution in the retinal blood stream is estimated by measuring spectral images and adopting the partial-least squares regression. The wavelengths range used for the calculation is from 510 to 600 nm. The regression model for estimating the retinal oxygen saturation is built on the basis of the arterial and venous blood spectra. The experiment is performed using an originally designed spectral ophthalmoscope. The obtained two-dimensional (2D) oxygen saturation indicates the reasonable oxygen level across the retina. The measurement quality is compared with those obtained using other wavelengths sets and data processing methods.

• 2010-11-25

著者

• FURUKAWA Hiromitsu

  Photonics Research Institute, National Institute of Advanced Industrial Science and Technology

• Arimoto Hidenobu

  Photonics Research Institute, National Institute of Advanced Industrial Science and Technology, 1-2-1 Namiki, Tsukuba, Ibaraki 305-8564, Japan

• Arimoto Hidenobu

  Photonics Research Institute, National Institute of Advanced Industrial Science and Technology, AIST East, 1-2-1 Namiki, Tsukuba, Ibaraki 305-8564, Japan

関連論文

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• Retinal Oximetry with 510–600 nm Light Based on Partial Least-Squares Regression Technique
• Adaptive Optics with a Liquid-Crystal-on-Silicon Spatial Light Modulator and Its Behavior in Retinal Imaging

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