Exploració per autor "Volpe, Giovanni"

Ara es mostren els items 1-3 de 3

    • Automated corneal endothelium image segmentation in the presence of cornea guttata via convolutional neural networks - 115110H 

      Sierra Bravo, Juan Sebastián; Pineda, Jesús; Viteri Coronel, Eduardo; Rueda Latorre, Daniela; Tibaduiza Vargas, Beatriz Eugenia; Berrospi, Rubén; Tello, Alejandro; Galvis Ramírez, Virgilio; Volpe, Giovanni; Millán Garcia-Varela, M. Sagrario; Romero Pérez, Lenny Alexandra; Marrugo Hernandez, Andrés Guillermo (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2020)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Automated cell counting in in-vivo specular microscopy images is challenging, especially in situations where single-cell segmentation methods fail due to pathological conditions. This work aims to obtain reliable cell ...

    • Corneal endothelium assessment in specular microscopy images with Fuchs’ dystrophy via deep regression of signed distance maps 

      Sierra Bravo, Juan Sebastián; Pineda, Jesús; Rueda Latorre, Daniela; Trello, Alejandro; Prada, Angélica M.; Galvis Ramírez, Virgilio; Volpe, Giovanni; Millán Garcia-Varela, M. Sagrario; Romero Pérez, Lenny Alexandra; Marrugo Hernandez, Andrés Guillermo (2023-01-01)
      Article
      Accés obert
      Specular microscopy assessment of the human corneal endothelium (CE) in Fuchs’ dystrophy is challenging due to the presence of dark image regions called guttae. This paper proposes a UNet-based segmentation approach that ...

    • Novel applications of Photonic Force Microscopy 

      Volpe, Giovanni (Universitat Politècnica de Catalunya, 2008-10-23)
      Tesi
      Accés obert
      The ability of detecting farces and torques at the micro-and nano-scale is fundamental. When this Thesis started, various scanning probe techniques had already been developed to probe the mechanical properties of microsystems. ...