You are here

Publications

  1. Roberto Brunelli; Ornella Mich; Carla Maria Modena,
    Retrieval by Image Content for Video and Image Databases: A Survey,
    Large databases of images and video data are now available. The management and exploitation of these new media databases require extensions of the traditional query mechanisms developed for accessing textual information. This survey reviews some recent works on the management of video and image data,
    1995
  2. Stefano Messelodi; Carla Maria Modena,
    VCB: A Video Clip Browser and More,
    Browsing is an interactive process through which the user decide when and where to focus the attention within a large database, by example in order to retrieve information in a video stream. This paper presents the 'Video Clip Browser', a set of tools designed to easily navigate into video clips, as well as some utilities for the automatic search of particular frames of the video stream. A peculiarity of this system is that the browsing tools can be used in an interleaved way giving high flexibility to the navigation process,
    1995
  3. Stefano Messelodi,
    A Review on Iconic Indexing for Large Visual Databases,
    The amount of information stored in form of images, pictures or videos is undergoing a tremendous growth in these years. The developement of techniques for the automatic management of such a bulk of information is becoming a key iussue. This report presents a survey of recent techniques for automatic picture indexing and their application to image retrieval, image reconstruction and spatial reasoning about the objects in the images. Our emphasis is on the 2D string approach,
    1995
  4. Roberto Brunelli,
    Stochastic Training of Neural Networks,
    in «NEURAL NETWORKS»,
    vol. 7,
    n. 9,
    1994
    , pp. 1405 -
    1412
  5. B. Crespi; Dimitri Giordani; L. Stringa,
    Memory-based sensor integration,
    A sonar array and a camera are the sensors of a robot that learns to move inside a building. Learning is based on the association of ultrasonic and visual images with motor commands. The two sensors extract different information from the environment. Sonars produce a short-range depth image on the sonar array plane, vision gives a wide-range flat image of the space. In this work, a memory-based probabilistic framework is developed that integrates the information gathered by the sensors,
    1994
  6. Roberto Brunelli; T. Poggio,
    Caricatural Effects in Automated Face Perception,
    in «BIOLOGICAL CYBERNETICS»,
    vol. 69,
    1993
    , pp. 235 -
    241
  7. Roberto Brunelli; T. Poggio,
    Face Recognition: Features versus Templates,
    in «IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE»,
    vol. 15,
    n. 10,
    1993
    , pp. 1042 -
    1052
  8. Roberto Brunelli,
    Optimal histogram partitioning using a simulated annealing technique,
    in «PATTERN RECOGNITION LETTERS»,
    vol. 13,
    1992
    , pp. 581 -
    586
  9. Roberto Brunelli; T. Poggio,
    Face Recognition through Geometrical Features,
    Proceedings ECCV,
    1992
    , pp. 792-
    800
    , (European Conference on Computer Vision,
    S. Margherita Ligure, Italy,
    1992)
  10. Gian Pietro Tecchiolli; Roberto Brunelli,
    On random minimization of functions,
    in «BIOLOGICAL CYBERNETICS»,
    vol. 65,
    n. 6,
    1991
    , pp. 501 -
    506

Pages