“The eye knows”
hyperspectral images
DOI:
https://doi.org/10.70313/2718.7446.v16.n02.221Keywords:
hyperspectral imaging, retina, neurodegeneration, Alzheimer’s diseaseAbstract
As ophthalmologists we know that the eye, besides being part of the visual system, is an organ where multiple systemic pathologies can be expressed both in their initial stages and in their evolution. But new technologies, with which a large amount of data can be get and related, aim to make diagnoses from the eye at much earlier stages. Research activities are showing us this future, as in the case of hyperspectral imaging. Currently under development are devices that can get hyperspectral images of the retina by means of which early stages of ocular, cardiovascular and neurodegenerative diseases could be detected.
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References
Selci S. The future of hyperspectral imaging. J Imaging 2019; 5: 84.
Lemmens S, Van Eijgen J, Van Keer K et al. Hyperspectral imaging and the retina: worth the wave? Transl Vis Sci Technol 2020; 9: 9.
Orellana-Rios J, Yokoyama S, Bhuiyan A et al. Translational retinal imaging. Asia Pac J Ophthalmol (Phila) 2020; 9: 269-277.
D. Guenot and O. Lundh. Optical spectrometer and method for spectrally resolved two-dimensional imaging of an object (2022). US Patent 17/623,291.
Mantis Photonics (Lund, Suecia). Company’s website. Available at: https://mantis-photonics.com/.
Williams, Abigail. Spectral cameras offer window into Alzheimer’s. Cambridge: Imaging and Maching Vision Europe, 2022. Available at: https://www.imveurope.com/feature/spectral-cameras-offer-window-alzheimer-s.
Lee CJ, Walters E, Kennedy CJ et al. Quantitative results of perfusion utilising hyperspectral imaging on non-diabetics and diabetics: a pilot study. Int Wound J 2020; 17: 1809-1816.
Mirzaei N, Shi H, Oviatt M et al. Alzheimer’s retinopathy: seeing disease in the eyes. Front Neurosci 2020; 14: 921.
Gupta VB, Chitranshi N, den Haan J et al. Retinal changes in Alzheimer’s disease: integrated prospects of imaging, functional and molecular advances. Prog Retin Eye Res 2021; 82: 100899.
Hussain A, Sheikh Z, Subramanian M. the eye as a diagnostic tool for Alzheimer’s disease. Life (Basel) 2023; 13: 726.
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