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 ...