Recent Submissions

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  Geometric model and calibration method for a solid-state LiDAR 

  García Gómez, Pablo; Royo Royo, Santiago; Rodrigo Arcay, Noel; Casas Pla, Josep Ramon (Multidisciplinary Digital Publishing Institute (MDPI), 2020-05-20)
  Article
  Open Access

  This paper presents a novel calibration method for solid-state LiDAR devices based on a geometrical description of their scanning system, which has variable angular resolution. Determining this distortion across the entire ...
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  Fast visible and extended nearinfrared multispectral fundus camera 

  Alterini, Tommaso; Díaz Douton, Fernando; Burgos Fernández, Francisco Javier; Gonzalez, Laura; Mateo, Carlos; Vilaseca Ricart, Meritxell (2019-09)
  Article
  Open Access

  We present a multispectral fundus camera that performs fast imaging of the ocular posterior pole in the visible and near-infrared (400 to 1300 nm) wavelengths through 15 spectral bands, using a flashlight source made of ...
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  Morphological study of skin cancer lesions through a 3D scanner based on fringe projection and machine learning 

  Rey Barroso, Laura; Burgos Fernández, Francisco Javier; Ares Rodríguez, Miguel; Royo Royo, Santiago; Puig, Susana; Malvehy Guilera, José; Pellacani, Giovanni; Espinar Martínez, Daniel; Sicília Armengol, Natàlia; Vilaseca Ricart, Meritxell (2019)
  Article
  Open Access
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  Stimulus Unpredictability in Time, Magnitude, and Direction on Accommodation 

  Otero Molins, Carles; Aldaba Arévalo, Mikel; Díaz Douton, Fernando; Vera Diaz, Fuensanta; Pujol Ramo, Jaume (2019-05-01)
  Article
  Open Access
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  Quantification of forward scattering based on the analysis of double-pass images in the frequency domain 

  Martínez Roda, Juan Antonio; García Guerra, Carlos Enrique; Díaz Douton, Fernando; Pujol Ramo, Jaume; Salvador, Antoni; Vilaseca Ricart, Meritxell (Oxford University Press, 2019-11)
  Article
  Open Access
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  Method to reduce undesired multiple fundus scattering effects in double-pass systems 

  García Guerra, Carlos Enrique; Martínez Roda, Juan Antonio; Aldaba Arévalo, Mikel; Díaz Douton, Fernando; Vilaseca Ricart, Meritxell; Vohnsen, Brian; Pujol Ramo, Jaume (2019-04-29)
  Article
  Open Access
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  Tear film stability assessment by corneal reflex image degradation 

  Aldaba Arévalo, Mikel; Mira Agudelo, Alejandro; Barrera, John Fredy; García Guerra, Carlos Enrique; Pujol Ramo, Jaume (2019-04-01)
  Article
  Open Access
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  Speckle reduction in double-pass retinal images 

  Halpaap Halpaap, Herbert Donatus; García Guerra, Carlos Enrique; Vilaseca Ricart, Meritxell; Masoller Alonso, Cristina (Nature, 2019-03-14)
  Article
  Open Access
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  Response for light scattered in the ocular fundus from double-pass and Hartmann–Shack estimations 

  García Guerra, Carlos Enrique; Aldaba Arévalo, Mikel; Arjona Carbonell, Mª Montserrat; Díaz Douton, Fernando; Martínez Roda, Juan Antonio; Pujol Ramo, Jaume (2016-10-06)
  Article
  Open Access

  Double-pass (DP) and Hartmann--Shack (HS) are complementary techniques based on reflections of light in the ocular fundus that may be used to estimate the optical properties of the human eye. Under conventional data ...