Browsing by Author "Vilaseca Ricart, Meritxell"
Now showing items 1-20 of 115
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Age-related changes in accommodation measured with a double-pass system
Aldaba Arévalo, Mikel; Vilaseca Ricart, Meritxell; Arjona Carbonell, Mª Montserrat; Pujol Ramo, Jaume (2013-07)
Article
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Análisis colorimétrico de estructuras de fondo de ojo mediante retinografía multiespectral
Burgos Fernández, Francisco Javier; Alterini, Tommaso; Díaz Douton, Fernando; Pujol Ramo, Jaume; Vilaseca Ricart, Meritxell (2022)
Conference report
Open AccessEl análisis del fondo del ojo es crucial para prevenir enfermedades retinianas y coroideas ya que la mayoría no causan síntomas en etapas tempranas. Tratarlas cuando aparecen los primeros indicios es fundamental para evitar ... -
Análisis colorimétrico de estructuras de fondo de ojo mediante retinografía multiespectral
Burgos Fernández, Francisco Javier; Alterini, Tommaso; Díaz Douton, Fernando; Pujol Ramo, Jaume; Vilaseca Ricart, Meritxell (Universitat Politècnica de Catalunya, 2022-07-01)
Conference lecture
Open AccessEl análisis del fondo del ojo es crucial para prevenir enfermedades retinianas y coroideas ya que la mayoría no causan síntomas en etapas tempranas. Tratarlas cuando aparecen los primeros indicios es fundamental para evitar ... -
Artwork imaging from 370 to 1630 nm using a novel multispectral system based on light-emitting diodes
Herrera Ramírez, Jorge Alexis; Vilaseca Ricart, Meritxell; Burgos Fernández, Francisco Javier; Font, Lídia; Senserrich, Rosa; Pujol Ramo, Jaume (2014-08-01)
Article
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Assessment of multifocal contact lens over-refraction using an infrared, open-field autorefractor: A preliminary Study
Giner Tort, Anna; Aldaba Arévalo, Mikel; Arjona Carbonell, Mª Montserrat; Vilaseca Ricart, Meritxell; Pujol Ramo, Jaume (2015)
Article
Open Access -
Café científico
Vilaseca Ricart, Meritxell; Loza Álvarez, Pablo; Malet Munté, Roger (2021-09-14)
Audiovisual
Open AccessCom a part de les activitats del'acte central a nivell nacional del Dia Internacional de la Llum 2021, la biblioteca del Campus de Terrassa de la Universitat Politècnica de Catalunya (UPC) i l'Área Joven de la Sociedad ... -
Camera-based colour measurement
Vilaseca Ricart, Meritxell; Pujol Ramo, Jaume; Martínez Verdú, Francisco Miguel; Chorro, Elisabeth; Perales, Esther (The Textile Institute, 2010-08-01)
Part of book or chapter of book
Restricted access - author's decision -
Characterization of a digital camera as an absolute triestimulus colorimeter
Martínez Verdú, Francisco Miguel; Pujol Ramo, Jaume; Vilaseca Ricart, Meritxell; Capilla, Pascual (2004)
Conference report
Restricted access - publisher's policyAn algorithm is proposed for the spectral and colorimetric characterization of digital still cameras (DSC) which allows to use them as tele-colorimeters with CIE-XYZ color output, in cd/m2. The spectral characterization ... -
Characterization of speckle patterns generated by a semiconductor laser with optical feedback for speckle reduction in retinal imaging instruments
Halpaap, Donatus; Tiana Alsina, Jordi; Vilaseca Ricart, Meritxell; Masoller Alonso, Cristina (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2019)
Conference lecture
Restricted access - publisher's policyWe study experimentally the operating conditions of a semiconductor laser diode subjected to different amounts of optical feedback in order to find a stable and cost-efficient solution for speckle reduction in double-pass ... -
Color measurement and distinction of textile samples using a multispectral imaging system
de Lasarte, Marta; Arjona Carbonell, Mª Montserrat; Vilaseca Ricart, Meritxell; Lis Arias, Manuel José; Navarro Viciana, Juan Antonio; Valldeperas Morell, José; Pujol Ramo, Jaume (2009)
Conference report
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Colorimetric analysis of eye fundus structures with multispectral retinography
Burgos Fernández, Francisco Javier; Alterini, Tommaso; Díaz Douton, Fernando; Vilaseca Ricart, Meritxell (International Colour Association (AIC), 2021)
Conference lecture
Open AccessThe analysis of the eye fundus is critical to prevent retinal and choroidal diseases since most of them cause no symptoms at early stages. Treating them when the very first signs appear is crucial to avoid vision losses. ... -
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 AccessPurpose 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 ... -
Comparison of the Adaptive Optics Vision Analyzer and the KR-1 W for measuring ocular wave aberrations
Otero Molins, Carles; Vilaseca Ricart, Meritxell; Arjona Carbonell, Mª Montserrat; Martínez Roda, Juan Antonio; Pujol Ramo, Jaume (2016-07-19)
Article
Open Access -
Desarrollo de un sistema hiperespectralpara la medida del color en muestras extensas con patrones especialmente complejos
Ferrer Serrano, Edgar; Vilaseca Ricart, Meritxell; Pujol Ramo, Jaume; Arjona Carbonell, Mª Montserrat (2010)
Conference report
Restricted access - publisher's policyCada vez son más los distintos dispositivos para la medida del color basados en sensores optoelectrónicos de imagen. En los últimos años se ha generalizado el uso de sistemas multiespectrales y, en particular, se han ... -
Desenvolupament de nou material docent basat en eines TIC per a la realització de pràctiques relacionades amb l’òptica fisiològica
Vilaseca Ricart, Meritxell; Pujol Ramo, Jaume; Tàpias Anton, Montserrat; Álvarez Muñoz, José Luis; Torrents Gómez, Aurora; Torrecilla Ribalta, Elena; Arjona Carbonell, Mª Montserrat (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2013-02-08)
Conference report / Conference lecture
Open AccessL’òptica fisiològica és la matèria que estudia el procés visual des d’un punt de vista fonamentalment òptic. S’encarrega de l’estudi de l’ull com a sistema òptic i receptor d’energia radiant, així com de les característiques ... -
Discrimination between Surgical and Nonsurgical Nuclear Cataracts Based on ROC Analysis
Paz Filgueira, Clemente; Sánchez, Roberto F.; Colombo, Elisa; Vilaseca Ricart, Meritxell; Pujol Ramo, Jaume; Issolio, Luis A. (2014)
Article
Open Access -
Double-pass technique and compensation-comparison method in eyes with cataract
Martínez Roda, Juan Antonio; Vilaseca Ricart, Meritxell; Ondategui Parra, Juan Carlos; Almudí Cortés, Lorena; Asaad Ammaar, Mouafk; Mateos Pena, Lorena; Arjona Carbonell, Mª Montserrat; Pujol Ramo, Jaume (2016-10-30)
Article
Open AccessPURPOSE To clinically assess the objective scatter index (OSI) obtained from double-pass images and the log(s) parameter measured with the direct compensation-comparison psychophysical technique in eyes with cataract. ... -
Efectos de la elección del conjunto de entrenamiento en la reconstrucción de firmas espectrales con dispositivo CCD
Gor, Sergio; Sandoval, José; Vilaseca Ricart, Meritxell (2012)
Conference report
Restricted access - publisher's policy -
Effects of aging on optical quality and visual function
Martínez Roda, Juan Antonio; Vilaseca Ricart, Meritxell; Ondategui Parra, Juan Carlos; Aguirre, Montserrat; Pujol Ramo, Jaume (2016-09-02)
Article
Open AccessBackground: We assessed the effects of aging on visual function and optical quality in a healthy adult population and provide reference values for different age ranges. Methods: We conducted a prospective study with 198 ... -
Estudio espectroscópico de glóbulos rojos mediante microscopía confocal en pacientes con talasemia
Rey Barroso, Laura; Roldán Molina, Mónica; Burgos Fernández, Francisco Javier; Gassiot Riu, Susanna; Ruiz Llobet, Anna; Isola, Ignacio; Pujol Ramo, Jaume; Vilaseca Ricart, Meritxell (Universidad de Jaén, 2019)
Conference lecture
Restricted access - publisher's policy