• DocumentCode
    382284
  • Title

    Analysis-by-synthesis dissolve detection

  • Author

    Covell, Michele ; Ahmad, Subutai

  • Author_Institution
    YesVideo, San Jose, CA, USA
  • Volume
    2
  • fYear
    2002
  • fDate
    2002
  • Abstract
    The paper presents a novel, real-time, minimal-latency technique for dissolve detection which handles the widely varying camera techniques, expertise, and overall video quality seen in amateur, semi-professional, and professional video footage. We achieve 88% recall and 93% precision for dissolve detection. In contrast, on the same data set, at a similar recall rate (87%), DCD (double chromatic difference) has more than 3 times the number of false positives, giving a precision of only 81% for dissolve detection.
  • Keywords
    feature extraction; image segmentation; image sequences; video signal processing; analysis-by-synthesis; camera techniques; dissolve detection; double chromatic difference; minimal-latency technique; video footage; video segmentation; video sequences; Art; Cameras; Consumer products; Detectors; Heart; Motion compensation; Pattern matching; Robustness; Statistics; Video equipment;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Image Processing. 2002. Proceedings. 2002 International Conference on
  • ISSN
    1522-4880
  • Print_ISBN
    0-7803-7622-6
  • Type

    conf

  • DOI
    10.1109/ICIP.2002.1039978
  • Filename
    1039978