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Updated: Jul 9, 2026

Quantitative Fundus Autofluorescence for the Evaluation of Retinal Diseases
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在光受体的AOSLO图像中量化图像质量

Brea D Brennan1, Heather Heitkotter2, Joseph Carroll1,2,3

  • 1Joint Department of Biomedical Engineering, Marquette University and Medical College of Wisconsin, Milwaukee, Wisconsin, USA.

Biomedical optics express
|June 10, 2024
PubMed
概括

这项研究引入了适应光学扫描光眼镜镜 (AOSLO) 光感应器成像的新客观图像质量指标. 开发的信号噪声比 (SNR) 估计与专家评估密切一致,改进了AOSLO图像分析.

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At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category, whereas...