• DocumentCode
    398541
  • Title

    Video caption detection and extraction using temporal information

  • Author

    Luo, Bo ; Tang, Xiaoou ; Liu, Jianzhuang ; Zhang, Hongiiang

  • Author_Institution
    Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, China
  • Volume
    1
  • fYear
    2003
  • fDate
    14-17 Sept. 2003
  • Abstract
    Video caption detection and extraction is an important step for information retrieval in video databases. In this paper, we extract text information in video by fully utilizing the temporal information contained in the video. First we create a binary abstract sequence from a video segment. By analyzing the statistical pixel changes in the sequence, we can effectively locate the (dis)appealing frames of captions. Finally we extract the captions to create a summary of the video segment.
  • Keywords
    content-based retrieval; edge detection; feature extraction; image retrieval; image sequences; statistical analysis; video coding; video databases; binary abstract sequence; information retrieval; statistical pixel; temporal information; video caption detection; video caption extraction; video databases; Asia; Data engineering; Data mining; Image edge detection; Image segmentation; Image sequences; Indexing; Layout; Pixel; Testing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on
  • ISSN
    1522-4880
  • Print_ISBN
    0-7803-7750-8
  • Type

    conf

  • DOI
    10.1109/ICIP.2003.1246957
  • Filename
    1246957
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=398541