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https://doi.org/10.1038/s41598-020-77465-5
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| Título: | Portable device for presbyopia correction with optoelectronic lenses driven by pupil response |
| Fecha de publicación: | 20-nov-2020 |
| Editorial: | Springer Nature |
| Cita bibliográfica: | Scientific Reports, vol. 10, no. 20293, pp. 1-9, ISSN: 2045-2322, Noviembre 2020 |
| ISSN: | 2045-2322 |
| Palabras clave: | GPU FPGA Image processing OpenCL Presbyopia Real time |
| Resumen: | A novel portable device has been developed and built to dynamically, and automatically, correct presbyopia by means of a couple of opto-electronics lenses driven by pupil tracking. The system is completely portable providing with a high range of defocus correction up to 10 D. The glasses are controlled and powered by a smartphone. To achieve a truly real-time response, image processing algorithms have been implemented in OpenCL and ran on the GPU of the smartphone. To validate the system, different visual experiments were carried out in presbyopic subjects. Visual acuity was maintained nearly constant for a range of distances from 5 m to 20 cm. |
| Autor/es principal/es: | Mompeán, J. Aragón, J.L. Artal, P. |
| Director/es: | Aragón, J.L. Artal, P. |
| Facultad/Departamentos/Servicios: | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Ingeniería y Tecnología de Computadores |
| URI: | http://hdl.handle.net/10201/138238 |
| DOI: | https://doi.org/10.1038/s41598-020-77465-5 |
| Tipo de documento: | info:eu-repo/semantics/article |
| Derechos: | info:eu-repo/semantics/openAccess Atribución 4.0 Internacional |
| Descripción: | ©2020. This manuscript version is made available under the CC-BY 4.0 license http://creativecommons.org/licenses/by /4.0/ This document is the Published, version of a Published Work that appeared in final form in Scientific Reports. To access the final edited and published work see https://doi.org/10.1038/s41598-020-77465-5 |
| Aparece en las colecciones: | Artículos: Ingeniería y Tecnología de Computadores |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| Portable presbyopia-SC2020-final.pdf | 1,5 MB | Adobe PDF |  Visualizar/Abrir |
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