Bienvenidos al Repositorio Digital de la UPF

El repositorio institucional recoge, difunde y preserva la producción intelectual en formato digital que resulta de la actividad académica e investigadora de la UPF, las revistas científicas y las publicaciones institucionales. Su finalidad es contribuir a aumentar el impacto de la investigación hecha en la UPF y preservar la memoria intelectual de la UPF.

Comunidades

Añadido Recientemente

  • Bertalmío, Marcelo (Institute of Electrical and Electronics Engineers (IEEE), 2019)
  • Bertalmío, Marcelo (ACM Association for Computer Machinery, 2019)
  • Bogatyreva, Natalia; Grandez, Rodrigo; Rodríguez Apolinar, Sergio; Soldevilla, Abraham (2019)
    The Black and Scholes model (BS) assumes that the volatility of an asset is constant over the trading period. As a result, BS returns a flat volatility surface. This assumption fails to capture the asset’s volatility ...
  • Sugito, Yasuko; Bertalmío, Marcelo (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    We evaluate the performance of objective quality metrics for high dynamic range (HDR) image coding that uses the transfer function (TF) of the Hybrid Log-Gamma (HLG) method. Previous evaluations of objective metrics ...
  • Galdran, Adrian; Bria, Alessandro; Álvarez-Gila, Aitor; Vazquez-Corral, Javier; Bertalmío, Marcelo (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Image dehazing deals with the removal of undesired lossof visibility in outdoor images due to the presence of fog.Retinex is a color vision model mimicking the ability ofthe Human Visual System to robustly discount varying ...

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