Now showing items 1-3 of 3

    • A video object generation tool allowing friendly user interaction 

      Marcotegui Iturmendi, Beatriz; Correia Fernandez-Pereira, Paulo; Marqués Acosta, Fernando; Mech, R.; Rosa, R; Wollborn, M; Zanoguera, Francisca (Institute of Electrical and Electronics Engineers (IEEE), 1999)
      Conference report
      Open Access
      In this paper we describe an interactive video object segmentation tool developed in the framework of the ACTS-AC098 MOMUSYS project. The Video Object Generator with User Environment (VOGUE) combines three different sets ...
    • Hierarchical visual description schemes for still images and video sequences 

      Salembier Clairon, Philippe Jean; O'Connor, N; Correia Fernandez-Pereira, Paulo; Pereira, F (Institute of Electrical and Electronics Engineers (IEEE), 1999)
      Conference report
      Open Access
      This paper proposes two description schemes (DSs) to describe the visual information of an audio-visual (AV) document. The first one, is devoted to still images. It describes the image visual appearance and its structure ...
    • Partition-based image representation as basis for user-assisted segmentation 

      Marqués Acosta, Fernando; Marcotegui Iturmendi, Beatriz; Zanoguera, Francisca; Correia Fernandez-Pereira, Paulo; Mech, R.; Wollborn, M (Institute of Electrical and Electronics Engineers (IEEE), 2000)
      Conference report
      Open Access
      This paper discusses the usefulness of a partition-based image representation in the context of user-assisted segmentation, and compares it with the two other most common image representations in this framework: pixel-based ...