Search (1 results, page 1 of 1)

  • × author_ss:"Chang, S.-F."
  • × author_ss:"Smith, J.R."
  1. Chang, S.-F.; Smith, J.R.; Meng, J.: Efficient techniques for feature-based image / video access and manipulations (1997) 0.03 
    0.027656192 = product of:
  0.06914048 = sum of:
    0.009535614 = weight(_text_:a in 756) [ClassicSimilarity], result of:
      0.009535614 = score(doc=756,freq=8.0), product of:
        0.053464882 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.046368346 = queryNorm
        0.17835285 = fieldWeight in 756, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0546875 = fieldNorm(doc=756)
    0.05960487 = sum of:
      0.015628971 = weight(_text_:information in 756) [ClassicSimilarity], result of:
        0.015628971 = score(doc=756,freq=4.0), product of:
          0.08139861 = queryWeight, product of:
            1.7554779 = idf(docFreq=20772, maxDocs=44218)
            0.046368346 = queryNorm
          0.1920054 = fieldWeight in 756, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            1.7554779 = idf(docFreq=20772, maxDocs=44218)
            0.0546875 = fieldNorm(doc=756)
      0.043975897 = weight(_text_:22 in 756) [ClassicSimilarity], result of:
        0.043975897 = score(doc=756,freq=2.0), product of:
          0.16237405 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046368346 = queryNorm
          0.2708308 = fieldWeight in 756, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0546875 = fieldNorm(doc=756)
  0.4 = coord(2/5)
    Abstract
    Describes 2 research projects aimed at studying the parallel issues of image and video indexing, information retrieval and manipulation: VisualSEEK, a content based image query system and a Java based WWW application supporting localised colour and spatial similarity retrieval; and CVEPS (Compressed Video Editing and Parsing System) which supports video manipulation with indexing support of individual frames from VisualSEEK and a hierarchical new video browsing and indexing system. In both media forms, these systems address the problem of heterogeneous unconstrained collections
    Date
    22. 9.1997 19:16:05
    Imprint
    Urbana-Champaign, IL : Illinois University at Urbana-Champaign, Department of Library and Information Science
    Type
    a