Now showing items 1-3 of 3

  • Collaborative Total Variation Regularization of Hyperspectral Images 

    Martí Juan, Gerard (Universitat Politècnica de Catalunya, 2015-09-15)
    Bachelor thesis
    Open Access
    Covenantee:  Technische Universität München
    Implementation and experimentation of Total Variation Regularization based on Collaborative Norms for denoising of hyperspectral images.
  • Towards large scale multimedia indexing: a case study on person discovery in broadcast news 

    Le, Nam; Bredin, Herve; Sergent, Gabriel; India Massana, Miquel Àngel; López-Otero, Paula; Barras, Claude; Guinaudeau, Camille; Gravier, Guillaume; Barbosa da Fonseca, Gabriel; Lyon Freire, Izabela; Patrocinio Jr., Zenilton; Jamil F. Guimarães, Silvio; Martí Juan, Gerard; Morros Rubió, Josep Ramon; Hernando Pericás, Francisco Javier; Docio-Fernández, Laura; García-Mateo, Carmen; Meignier, Sylvain; Odobez, Jean-Marc (Association for Computing Machinery (ACM), 2017)
    Conference report
    Restricted access - publisher's policy
    The rapid growth of multimedia databases and the human interest in their peers make indices representing the location and identity of people in audio-visual documents essential for searching archives. Person discovery ...
  • UPC system for the 2016 MediaEval multimodal person discovery in broadcast TV task 

    India Massana, Miquel Àngel; Martí Juan, Gerard; Sayrol Clols, Elisa; Morros Rubió, Josep Ramon; Hernando Pericás, Francisco Javier; Cortillas, Carla; Bouritsas, Giorgos (CEUR-WS.org, 2016)
    Conference lecture
    Open Access
    The UPC system works by extracting monomodal signal segments (face tracks, speech segments) that overlap with the person names overlaid in the video signal. These segments are assigned directly with the name of the person ...