Exploració per autor "Sobrevilla Frisón, Pilar"Més informació

Ara es mostren els items 17-20 de 20

    • Sensorless force estimation using a neuro-vision-based approach for robotic-assisted surgery 

      Avilés Rivero, Angélica Ivone; Alsaleh, Samar M.; Sobrevilla Frisón, Pilar; Casals Gelpí, Alicia (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Comunicació de congrés
      Accés obert
      This paper addresses the issue of lack of force feedback in robotic-assisted minimally invasive surgeries. Force is an important measure for surgeons in order to prevent intra-operative complications and tissue damage. ...

    • State of the art survey on MRI brain tumor segmentation 

      Gordillo Castillo, Nelly; Montseny Masip, Eduard; Sobrevilla Frisón, Pilar (2013-06-20)
      Article
      Accés restringit per política de l'editorial
      Brain tumor segmentation consists of separating the different tumor tissues (solid or active tumor, edema,and necrosis) from normal brain tissues: gray matter (GM), white matter (WM), and cerebrospinal fluid (CSF). In ...

    • Unconstrained L1-regularized minimization with interpolated transformations for heart motion compensation 

      Avilés Rivero, Angélica Ivone; Sobrevilla Frisón, Pilar; Casals Gelpí, Alicia (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Motion compensation constitutes a challenging issue in minimally invasive beating heart surgery. Since the zone to be repaired has a dynamic behaviour, precision and surgeon's dexterity decrease. In order to solve this ...

    • Use of fuzzy techniques for detection of multiple sclerosis small lesions 

      Aymerich Martínez, Francisco Javier; Sobrevilla Frisón, Pilar; Gili Planas, Jaume; Montseny Masip, Eduard (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1998)
      Article
      Accés obert