Arana S., Fernando F. (Date of defense: 2014-11-17)
In this study a new methodology of evaluation and design of light spectral composition for use in museums is presented. The hypothesis under this doctoral thesis is explained in three parts: a) it is ...
Lasarte Rigueiro, Marta de (Date of defense: 2009-07-01)
Hoy en día, los sistemas de imagen basados en cámaras CCD son ampliamente utilizados en numerosos campos, en particular, en el campo de la imagen científica debido a su alta resolución, alta eficiencia ...
Martínez Verdú, Francisco Miguel (Date of defense: 2001-11-23)
Un dispositivo de captura (escáner o cámara) de imágenes digitales no es un instrumento de medida del color como un espectrofotómetro o un tele-espectrocolorímetro. Aunque codifica la información espectral ...
Sanabria, Ferran (Date of defense: 2015-12-02)
The purpose of this PhD thesis was to design, implement and validate a low cost compact system based on the double-pass I technique in order to evaluate the viability of its use in the future in ...
García Guerra, Carlos Enrique (Date of defense: 2016-07-29)
Within the visual system, the optics of the eye is responsible for forming images of external objects on the ocular fundus for its photo-reception and neural interpretation. However, the eye is not ...
Ondategui Parra, Juan Carlos (Date of defense: 2016-01-29)
This dissertation deals with the evaluation of ocular optical quality in two types of patients. First, are patients who have undergone different surgical techniques of refractive surgery to correct ...
Herrera Ramírez, Jorge A. (Date of defense: 2014-03-25)
Multispectral systems have several applications and there are different possible configurations in which they can be implemented. Different characteristics make them useful, but the basic one is the ...
Otero Molins, Carles (Date of defense: 2018-01-19)
A visual stimulus can be presented in free space or through lens-based systems. Interestingly, it has been reported many times in the past that some subjects have poorer accommodative responses when ...
Mestre Ferrer, Clara (Date of defense: 2019-05-24)
Healthy visual function not only relies on good visual acuity. Other systems such as accommodation or binocular vision need to be effective. Binocular vision is the ability of the visual system to ...
Giner Tort, Anna (Date of defense: 2018-10-08)
Vision is presented and universally accepted as the most precious of the human senses.lt is structured in three main parts: the optical system {eye), the photo-sensor {eye's retina), and the data ...