LIU Lu, SUN Lifeng, YANG Shiqiang. Web Video Duplicate Detection Basedon Video Vocabulary[J]. Chinese Journal of Electronics, 2009, 18(1): 25-30.
Citation: LIU Lu, SUN Lifeng, YANG Shiqiang. Web Video Duplicate Detection Basedon Video Vocabulary[J]. Chinese Journal of Electronics, 2009, 18(1): 25-30.

Web Video Duplicate Detection Basedon Video Vocabulary

  • Received Date: 2008-01-01
  • Rev Recd Date: 2008-05-01
  • Publish Date: 2009-02-15
  • With the rapid development of Internettechnology and the prevalence of easy-use video capturing devices, the amount of videos is growing explosivelyon the web. Meanwhile digital processing tools make itquite easy to copy, reformat, modify and republish "new"video files, resulting in a large volume of duplicate content.Web video duplicate detection and measurement can facilitate effective video search and intellectual property protection. In this paper we mainly investigate this problem. Wefirst explain the concept of video vocabulary and employa heuristic searching method to build it. Based on videovocabulary, we propose two kinds of video signatures thatare robust to changing compression formats, compressionratios, frame sizes and frame rates and then develop thecorresponding signature comparison schemes. The experiments demonstrate that our approaches are both effcientand effective for web video duplicate detection, even forreal-time applications.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (573) PDF downloads(1275) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return