Now showing items 1-9 of 9

    • A full Stokes imaging polarimeter based on a consumer CMOS camera 

      Peña Gutiérrez, Sara; Ballesta Garcia, Maria; Royo Royo, Santiago (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2019)
      Conference lecture
      Restricted access - publisher's policy
      Nowadays, taking advantage of polarization allows enhancing the contrast of a detected object and extending the information of the scene compared to conventional intensity imagery, as the information added by polarimetric ...
    • Detección de luz en medios turbios: simulaciones de Monte-Carlo para imagen activa usando luz polarizada o detección resuelta en el tiempo 

      Ballesta Garcia, Maria; Peña Gutiérrez, Sara; Royo Royo, Santiago (Universidad de Zaragoza (UZA), 2019)
      Conference lecture
      Restricted access - publisher's policy
      La obtención de imágenes en condiciones climatológicas adversas (como niebla, lluvia y neblina), es uno de los problemas que afecta actualmente la investigación en el campo de la navegación, como resultado del creciente ...
    • Imagen multiespectral polarizada para el diagnóstico del cáncer de piel 

      Rey Barroso, Laura; Burgos Fernández, Francisco Javier; Díaz Douton, Fernando; Peña Gutiérrez, Sara; Royo Royo, Santiago; Ares Rodríguez, Miguel; Puig, Susana; Malvehy Guilera, Josep; Pellacani, Giovanni; Vilaseca Ricart, Meritxell (Universidad de Jaén, 2019)
      Conference lecture
      Restricted access - publisher's policy
    • Método de calibración de una cámara CMOS comercial para su uso como cámara polarimétrica 

      Peña Gutiérrez, Sara; Ballesta Garcia, Maria; Royo Royo, Santiago (Universidad de Zaragoza (UZA), 2019)
      Conference lecture
      Restricted access - publisher's policy
      La imagen polarimétrica puede mejorar notablemente el contraste de un objeto, ampliando la información detectada de la escena mediante imágenes de intensidad convencionales. La información obtenida, además, es complementaria ...
    • Novel melanoma diagnosis and prognosis methods based on 3D fringe projection 

      Peña Gutiérrez, Sara (Universitat Politècnica de Catalunya, 2016-06-29)
      Bachelor thesis
      Open Access
      This project aims to find an effective and non-invasive methodology to assist in the diagnosis of skin lesions using 3D profile features.
    • Optical technologies for the improvement of skin cancer diagnosis: a review 

      Rey Barroso, Laura; Peña Gutiérrez, Sara; Yáñez Alvarado, Carlos René; Burgos Fernández, Francisco Javier; Vilaseca Ricart, Meritxell; Royo Royo, Santiago (Multidisciplinary Digital Publishing Institute (MDPI), 2021-01-02)
      Article
      Open Access
      The worldwide incidence of skin cancer has risen rapidly in the last decades, becoming one in three cancers nowadays. Currently, a person has a 4% chance of developing melanoma, the most aggressive form of skin cancer, ...
    • Optimization study of plasmonic photothermal cancer therapy with multimodal numerical simulations 

      Peña Gutiérrez, Sara (Universitat Politècnica de Catalunya, 2017-09-07)
      Master thesis
      Restricted access - confidentiality agreement
    • Polarization memory effect: imaging through scattering media 

      Peña Gutiérrez, Sara; Royo Royo, Santiago (2021-05-13)
      Conference lecture
      Open Access
    • Polarized multispectral imaging for the diagnosis of skin cancer 

      Rey Barroso, Laura; Burgos Fernández, Francisco Javier; Royo Royo, Santiago; Puig, Susana; Malvehy Guilera, Josep; Pellacani, Giovanni; Delpueyo, Xana; Peña Gutiérrez, Sara; Díaz Douton, Fernando; Vilaseca Ricart, Meritxell (Society for Imaging Science and Technology (IS&T), 2019)
      Conference lecture
      Restricted access - publisher's policy
      The effective and non-invasive diagnosis of skin cancer is a hot topic in biophotonics since the current gold standard, a biopsy, is slow and costly. Non-invasive optical techniques such as polarization and multispectral ...