Recent Submissions

• 

  An overview of lidar imaging systems for autonomous vehicles 

  Royo Royo, Santiago; Ballesta Garcia, Maria (Multidisciplinary Digital Publishing Institute, 2019-10-01)
  Article
  Open Access

  Lidar imaging systems are one of the hottest topics in the optronics industry. The need to sense the surroundings of every autonomous vehicle has pushed forward a race dedicated to deciding the final solution to be ...
• 

  Experimental characterization of the speckle pattern at the output of a multimode optical fiber 

  Halpaap, Donatus; Tiana Alsina, Jordi; Vilaseca Ricart, Meritxell; Masoller Alonso, Cristina (2019-09-30)
  Article
  Open Access

  Speckle patterns produced by coherent waves interfering with each other are undesirable in many imaging applications (for example, in laser projection systems) but on the other hand, they contain useful information that ...
• 

  Confocal flowmeter based on self-mixing interferometry for real-time velocity profiling of turbid liquids flowing in microcapillaries 

  Yáñez Alvarado, Carlos René; Azcona Guerrero, Francisco Javier; Royo Royo, Santiago (2019-08-19)
  Article
  Open Access

  We propose a new confocal device for flow profiling in microcapillaries. A viewfinder system is developed using a visible light microscope, allowing focusing with high precision an 830 nm Fabry-Perot laser diode on a ...
• 

  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 ...
• 

  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
• 

  Graininess characterization by multidimensional scaling 

  Perales Romero, Esther; Burgos Fernández, Francisco Javier; Vilaseca Ricart, Meritxell; Viqueira Pérez, Valentín Estanislao; Martínez Verdú, Francisco Miguel (2019-05-21)
  Article
  Open Access
• 

  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
• 

  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, 2019-01-01)
  Article
  Open Access
• 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
  Restricted access - publisher's policy
• 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
  Restricted access - publisher's policy
• 

  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
• Comprehensive high speed automotive SM-PMSM torque control stability analysis including novel control approach 

  Arias Pujol, Antoni; Ibarra Basabe, Edorta; Trancho, Elena; Griñó Cubero, Robert; Kortabarria, Iñigo; Caum Aregay, Jesús (2019-07-01)
  Article
  Restricted access - publisher's policy

  Permanent magnet synchronous machines (PMSM) are widely used in the automotive industry for electric vehicle (EV) and hybrid electric vehicle (HEV) propulsion systems, where the trend is to achieve high mechanical speeds. ...

View more