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An Automatic Calibration Method for Kappa Angle Based on a Binocular Gaze Constraint

Kappa-angle calibration shows its importance in gaze tracking due to the special structure of the eyeball. In a 3D gaze-tracking system, after the optical axis of the eyeball is reconstructed, the kappa angle is needed to convert the optical axis of the eyeball to the real gaze direction. At present...

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Detalles Bibliográficos
Autores principales:	Liu, Jiahui, Chi, Jiannan, Sun, Hang
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10145701/ https://www.ncbi.nlm.nih.gov/pubmed/37112268 http://dx.doi.org/10.3390/s23083929

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