Hyperspectral images of the human iris, containing spectral and spatial information of the iris, are acquired by a custom developed instrument. We developed this instrument specifically to perform in-vivo spectral reflectance measurements of the human iris. The significance of the data cube acquired is strictly related to the acquisition system performance. This paper analyzes the qualitative and quantitative in-vivo performances of our instrument considering in-vivo repeatability tests and comparing left and right irises of normal subjects, without visually assessed heterochromia of the irises.
Performance analysis of a hyperspectral system for human iris imaging / Di Cecilia, L.; Rovati, L.. - In: PROGRESS IN BIOMEDICAL OPTICS AND IMAGING. - ISSN 1605-7422. - 10858:(2019), p. 69. (Intervento presentato al convegno 29th Conference on Ophthalmic Technologies tenutosi a Moscone Center, usa nel 2019) [10.1117/12.2507203].
Performance analysis of a hyperspectral system for human iris imaging
Di Cecilia L.;Rovati L.
2019
Abstract
Hyperspectral images of the human iris, containing spectral and spatial information of the iris, are acquired by a custom developed instrument. We developed this instrument specifically to perform in-vivo spectral reflectance measurements of the human iris. The significance of the data cube acquired is strictly related to the acquisition system performance. This paper analyzes the qualitative and quantitative in-vivo performances of our instrument considering in-vivo repeatability tests and comparing left and right irises of normal subjects, without visually assessed heterochromia of the irises.
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