Publication: Diseño e implementación de una ayuda electrónica para pacientes con baja visión periférica (II)
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2015-07-08
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2015-07-08
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Abstract
Este proyecto se basa en el desarrollo de una herramienta de ayuda asistencial para aquellas personas que sufren problemas de baja visión.
Se trata de un proyecto desarrollado en completa colaboración con el Instituto de OftalmoBiología Aplicada de la Universidad de Valladolid (IOBA), tratando de cubrir las necesidades que allí nos planteaban, conociendo las necesidades de los usuarios finales.
El proyecto consta de dos partes, una primera en la que se realizará un estudio de los contornos de la imagen capturada por las cámaras para posteriormente situarla en la zona de la visión que el paciente es capaz de ver. Por otro lado, se desarrollará una herramienta para aquellas personas que no son capaces de detectar profundidades.
Este Trabajo Fin de Grado se centra en el desarrollo de la segunda parte, en la que se busca mostrar, mediante contornos de distintos colores, los objetos más cercanos y los más lejanos. Para conseguir este propósito debemos conseguir realizar una calibración de dos cámaras, de modo que las capturas de las mismas estén perfectamente alineadas, permitiéndonos posteriormente la implementación del mapa de disparidad con el que conseguiremos el objetivo deseado.
This project is based on the development of a helping tool for those people that suffer low-vision problems. It is a project developed in complete collaboration with the Applied Ophthalmobiology Institute (IOBA), trying to cover the needs they posed us, knowing the needs of the final users. The project consist of two parts, the first in which we are going to do a contour’s study of the captured image by the cameras to situate it in the vision zone where the patient is able to see. On the other hand, we are going to develop a tool for those people that are not able to detect the depth. This part of the project is focused on the development of the second part, in which it seeks to show with contours of different colors, the closest and the most distant objects. To get this purpose, we need to get a calibration of two cameras, so that the captures of the cameras are perfectly aligned, allowing us to make the implementation of the disparity map with which we reach the desire target.
This project is based on the development of a helping tool for those people that suffer low-vision problems. It is a project developed in complete collaboration with the Applied Ophthalmobiology Institute (IOBA), trying to cover the needs they posed us, knowing the needs of the final users. The project consist of two parts, the first in which we are going to do a contour’s study of the captured image by the cameras to situate it in the vision zone where the patient is able to see. On the other hand, we are going to develop a tool for those people that are not able to detect the depth. This part of the project is focused on the development of the second part, in which it seeks to show with contours of different colors, the closest and the most distant objects. To get this purpose, we need to get a calibration of two cameras, so that the captures of the cameras are perfectly aligned, allowing us to make the implementation of the disparity map with which we reach the desire target.
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Keywords
Proceso de imágenes, Detección de imágenes, Óptica, Baja visión, Visión estereoscópica