Recent Submissions

  • Grading nuclear, cortical and posterior subcapsular cataracts using an objective scatter index measured with a double-pass system 

    Vilaseca Ricart, Meritxell; Romero Vallés, M.José; Arjona Carbonell, Mª Montserrat; Luque, Sergio Oscar; Ondategui Parra, Juan Carlos; Salvador Playà, A.; Güell, Jose Luis; Artal, Pablo; Pujol Ramo, Jaume (2012-09)
    Article
    Open Access
  • Spherical subjective refraction with a novel 3D virtual reality based system 

    Pujol Ramo, Jaume; Ondategui Parra, Juan Carlos; Badiella, Llorenç; Otero, Carles; Vilaseca Ricart, Meritxell; Aldaba Arévalo, Mikel (Elsevier, 2016-01)
    Article
    Open Access
  • Mejora del diagnóstico del cáncer de piel a través de sistemas ópticos 

    Delpueyo Español, Xana; Ares Rodriguez, Miguel; Vilaseca Ricart, Meritxell; Royo Royo, Santiago; Sanabria Ortega, Fernando Guillermo; Herrera Ramírez, Jorge Alexis; Hincapié-Zuluaga, Diego; Puig, Susana; Pellacani, Giovanni; Vázquez, Jorge; Solomita, Giuseppe; Bosch, Thierry (2015-12)
    Article
    Open Access
  • Deep optical images of malin 1 reveal new features 

    Galaz, Gaspar; Milovic, Carlos; Suc, Vincent; Busta, Luis; Lizana, Guadalupe; Infante, Leopoldo; Royo Royo, Santiago (2015-12-20)
    Article
    Open Access
    We present Megacam deep optical images (g and r) of Malin 1 obtained with the 6.5m Magellan/Clay telescope, detecting structures down to ~ 28 B mag arcsec-2. In order to enhance galaxy features buried in the noise, we use ...
  • Extraction of vibration parameters from optical feedback interferometry signals using wavelets 

    Jha, Ajit; Azcona Guerrero, Francisco Javier; Yáñez Alvarado, Carlos René; Royo Royo, Santiago (2015-12-01)
    Article
    Open Access
    This paper proposes the use of the wavelet transform as a technique that is suited for fringe detection and analysis of optical feedback interferometry (OFI) signals, thus allowing the retrieval of extremely small physical ...
  • Visual and Instrumental Assessments of Color Differences in Automotive Coatings 

    Gómez, Omar; Perales Romero, Esther; Chorro Calderón, Elisabet; Burgos Fernández, Francisco Javier; Viqueira, Valentín; Vilaseca Ricart, Meritxell; Martínez Verdú, Francisco Miguel; Pujol Ramo, Jaume (2015-06-23)
    Article
    Open Access
    The interest in gonioapparent pigments (metallic, pearlescent, interference, or diffractive) has increased in the last few years, especially for applications in the automotive industry. To assure a proper characterization ...
  • Generalized ray tracing method for the calculation of the peripheral refraction induced by an ophthalmic lens 

    Rojo Badenas, Pilar; Royo Royo, Santiago; Caum Aregay, Jesús; Ramírez, Jorge; Madariaga, Inés (2015-02-01)
    Article
    Restricted access - publisher's policy
    Peripheral refraction, the refractive error present outside the main direction of gaze, has lately attracted interest due to its alleged relationship with the progression of myopia. The ray tracing procedures involved in ...
  • Binocular open-view system to perform estimations of aberrations and scattering in the human eye 

    García Guerra, Carlos Enrique; Aldaba Arévalo, Mikel; Pujol Ramo, Jaume; Arjona Carbonell, Mª Montserrat (2015-11-10)
    Article
    Open Access
    We present a system that integrates a double-pass (DP) instrument and a Hartmann-Shack (HS) wavefront sensor to provide information not only on aberrations, but also on scattering occurring in the human eye. A binocular ...
  • Comparing autorefractors for measurement of accommodation 

    Aldaba Arévalo, Mikel; Gómez López, Selena; Vilaseca Ricart, Meritxell; Pujol Ramo, Jaume; Arjona Carbonell, Mª Montserrat (2015-10-01)
    Article
    Open Access
    Purpose To compare the static and dynamic accommodative responses measured with the WAM-5500 and the PowerRef-II autorefractors.; Methods The dynamic and static monocular accommodative responses were measured with the ...
  • The minimum number of measurements for colour, sparkle, and graininess characterisation in gonio-apparent panels 

    Chorro Calderón, Elisabet; Perales Romero, Esther; Burgos Fernández, Francisco Javier; Gómez Lozano, Omar; Vilaseca Ricart, Meritxell; Viqueira, Valentín; Pujol Ramo, Jaume; Martínez Verdú, Francisco Miguel (2015-08-01)
    Article
    Open Access
    Materials with new visual appearances have emerged over the last few years. In the automotive industry in particular there is a growing interest in materials with new effect finishes, such as metallic, pearlescent, sparkle, ...

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