Document (#10172)

Author
Mostafa, J.
Title
Digital image representation and access
Source
Annual review of information science and technology. 29(1994), S.91-135
Imprint
Medford, NJ : Learned Information Inc.
Year
1994
Abstract
State of the art review of techniques used to generate, store and retrieval digital images. Explains basic terms and concepts related to image representation and describes the differences between bilevel, greyscale, and colour images. Introduces additional image related data, specifically colour standards, correction values, resolution parameters and lookup tables. Illustrates the use of data compression techniques and various image data formats that have been used. Identifies 4 branches of imaging research related to dtaa indexing and modelling: verbal indexing; visual surrogates; image indexing; and data structures. Concludes with a discussion of the state of the art in networking technology with consideration of image distribution, local system requirements and data integrity
Theme
Literaturübersicht
Form
Bilder

Similar documents (author)

  1. Mostafa, S.P.: Enfoqies paradigmaticos de bibliotecologia : unidade na diversidad na unidad (1996) 5.50
    5.504072 = sum of:
      5.504072 = weight(author_txt:mostafa in 829) [ClassicSimilarity], result of:
        5.504072 = fieldWeight in 829, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.806516 = idf(docFreq=17, maxDocs=44218)
          0.625 = fieldNorm(doc=829)
    
  2. Mostafa, J.: Document search interface design : background and introduction to special topic section (2004) 5.50
    5.504072 = sum of:
      5.504072 = weight(author_txt:mostafa in 2503) [ClassicSimilarity], result of:
        5.504072 = fieldWeight in 2503, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.806516 = idf(docFreq=17, maxDocs=44218)
          0.625 = fieldNorm(doc=2503)
    
  3. Mostafa, J.: Bessere Suchmaschinen für das Web (2006) 5.50
    5.504072 = sum of:
      5.504072 = weight(author_txt:mostafa in 4871) [ClassicSimilarity], result of:
        5.504072 = fieldWeight in 4871, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.806516 = idf(docFreq=17, maxDocs=44218)
          0.625 = fieldNorm(doc=4871)
    
  4. Sugimoto, C.R.; Mostafa, J.: ¬A note of concern and context : on careful use of terminologies (2018) 4.40
    4.403258 = sum of:
      4.403258 = weight(author_txt:mostafa in 7278) [ClassicSimilarity], result of:
        4.403258 = fieldWeight in 7278, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.806516 = idf(docFreq=17, maxDocs=44218)
          0.5 = fieldNorm(doc=7278)
    
  5. Mostafa, J.; Dillon, A.: Design and evaluation of a user interface supporting multiple image query models (1996) 4.40
    4.403258 = sum of:
      4.403258 = weight(author_txt:mostafa in 7432) [ClassicSimilarity], result of:
        4.403258 = fieldWeight in 7432, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.806516 = idf(docFreq=17, maxDocs=44218)
          0.5 = fieldNorm(doc=7432)
    

Similar documents (content)

  1. Hendley, T.: Document image processing : going beyond the black-and-white barrier (1995) 0.35
    0.34644318 = sum of:
      0.34644318 = product of:
        1.0826349 = sum of:
          0.025147669 = weight(abstract_txt:used in 2434) [ClassicSimilarity], result of:
            0.025147669 = score(doc=2434,freq=2.0), product of:
              0.067755416 = queryWeight, product of:
                1.0532753 = boost
                3.3592992 = idf(docFreq=4177, maxDocs=44218)
                0.019149322 = queryNorm
              0.37115362 = fieldWeight in 2434, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3592992 = idf(docFreq=4177, maxDocs=44218)
                0.078125 = fieldNorm(doc=2434)
          0.087030865 = weight(abstract_txt:resolution in 2434) [ClassicSimilarity], result of:
            0.087030865 = score(doc=2434,freq=1.0), product of:
              0.15502238 = queryWeight, product of:
                1.1265544 = boost
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.019149322 = queryNorm
              0.5614084 = fieldWeight in 2434, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.078125 = fieldNorm(doc=2434)
          0.10108691 = weight(abstract_txt:compression in 2434) [ClassicSimilarity], result of:
            0.10108691 = score(doc=2434,freq=1.0), product of:
              0.171294 = queryWeight, product of:
                1.1842026 = boost
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.019149322 = queryNorm
              0.5901369 = fieldWeight in 2434, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.078125 = fieldNorm(doc=2434)
          0.038158823 = weight(abstract_txt:digital in 2434) [ClassicSimilarity], result of:
            0.038158823 = score(doc=2434,freq=1.0), product of:
              0.11272464 = queryWeight, product of:
                1.3585616 = boost
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.019149322 = queryNorm
              0.33851358 = fieldWeight in 2434, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.078125 = fieldNorm(doc=2434)
          0.06165993 = weight(abstract_txt:techniques in 2434) [ClassicSimilarity], result of:
            0.06165993 = score(doc=2434,freq=2.0), product of:
              0.123201 = queryWeight, product of:
                1.42029 = boost
                4.5298495 = idf(docFreq=1295, maxDocs=44218)
                0.019149322 = queryNorm
              0.5004824 = fieldWeight in 2434, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5298495 = idf(docFreq=1295, maxDocs=44218)
                0.078125 = fieldNorm(doc=2434)
          0.12991722 = weight(abstract_txt:images in 2434) [ClassicSimilarity], result of:
            0.12991722 = score(doc=2434,freq=3.0), product of:
              0.17688578 = queryWeight, product of:
                1.7018309 = boost
                5.427791 = idf(docFreq=527, maxDocs=44218)
                0.019149322 = queryNorm
              0.73446953 = fieldWeight in 2434, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.427791 = idf(docFreq=527, maxDocs=44218)
                0.078125 = fieldNorm(doc=2434)
          0.42119512 = weight(abstract_txt:colour in 2434) [ClassicSimilarity], result of:
            0.42119512 = score(doc=2434,freq=3.0), product of:
              0.38746935 = queryWeight, product of:
                2.5187705 = boost
                8.033325 = idf(docFreq=38, maxDocs=44218)
                0.019149322 = queryNorm
              1.0870411 = fieldWeight in 2434, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                8.033325 = idf(docFreq=38, maxDocs=44218)
                0.078125 = fieldNorm(doc=2434)
          0.2184384 = weight(abstract_txt:image in 2434) [ClassicSimilarity], result of:
            0.2184384 = score(doc=2434,freq=1.0), product of:
              0.52025384 = queryWeight, product of:
                5.0551987 = boost
                5.374322 = idf(docFreq=556, maxDocs=44218)
                0.019149322 = queryNorm
              0.4198689 = fieldWeight in 2434, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.374322 = idf(docFreq=556, maxDocs=44218)
                0.078125 = fieldNorm(doc=2434)
        0.32 = coord(8/25)
    
  2. Bonomi, M.: Multimedia and CD-ROM : an overview of JPEG, MPEG and the future (1991) 0.34
    0.33772966 = sum of:
      0.33772966 = product of:
        1.2061774 = sum of:
          0.09385847 = weight(abstract_txt:store in 4849) [ClassicSimilarity], result of:
            0.09385847 = score(doc=4849,freq=1.0), product of:
              0.14436892 = queryWeight, product of:
                1.0871558 = boost
                6.9347134 = idf(docFreq=116, maxDocs=44218)
                0.019149322 = queryNorm
              0.6501294 = fieldWeight in 4849, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9347134 = idf(docFreq=116, maxDocs=44218)
                0.09375 = fieldNorm(doc=4849)
          0.17155018 = weight(abstract_txt:compression in 4849) [ClassicSimilarity], result of:
            0.17155018 = score(doc=4849,freq=2.0), product of:
              0.171294 = queryWeight, product of:
                1.1842026 = boost
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.019149322 = queryNorm
              1.0014956 = fieldWeight in 4849, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.09375 = fieldNorm(doc=4849)
          0.06475767 = weight(abstract_txt:digital in 4849) [ClassicSimilarity], result of:
            0.06475767 = score(doc=4849,freq=2.0), product of:
              0.11272464 = queryWeight, product of:
                1.3585616 = boost
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.019149322 = queryNorm
              0.5744766 = fieldWeight in 4849, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.09375 = fieldNorm(doc=4849)
          0.12729236 = weight(abstract_txt:images in 4849) [ClassicSimilarity], result of:
            0.12729236 = score(doc=4849,freq=2.0), product of:
              0.17688578 = queryWeight, product of:
                1.7018309 = boost
                5.427791 = idf(docFreq=527, maxDocs=44218)
                0.019149322 = queryNorm
              0.71963024 = fieldWeight in 4849, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.427791 = idf(docFreq=527, maxDocs=44218)
                0.09375 = fieldNorm(doc=4849)
          0.41268528 = weight(abstract_txt:colour in 4849) [ClassicSimilarity], result of:
            0.41268528 = score(doc=4849,freq=2.0), product of:
              0.38746935 = queryWeight, product of:
                2.5187705 = boost
                8.033325 = idf(docFreq=38, maxDocs=44218)
                0.019149322 = queryNorm
              1.0650785 = fieldWeight in 4849, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.033325 = idf(docFreq=38, maxDocs=44218)
                0.09375 = fieldNorm(doc=4849)
          0.07390723 = weight(abstract_txt:data in 4849) [ClassicSimilarity], result of:
            0.07390723 = score(doc=4849,freq=2.0), product of:
              0.16708186 = queryWeight, product of:
                2.6151981 = boost
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.019149322 = queryNorm
              0.44234142 = fieldWeight in 4849, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.09375 = fieldNorm(doc=4849)
          0.26212612 = weight(abstract_txt:image in 4849) [ClassicSimilarity], result of:
            0.26212612 = score(doc=4849,freq=1.0), product of:
              0.52025384 = queryWeight, product of:
                5.0551987 = boost
                5.374322 = idf(docFreq=556, maxDocs=44218)
                0.019149322 = queryNorm
              0.5038427 = fieldWeight in 4849, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.374322 = idf(docFreq=556, maxDocs=44218)
                0.09375 = fieldNorm(doc=4849)
        0.28 = coord(7/25)
    
  3. Cawkell, A.E.: Imaging systems and picture collection management : a review (1992) 0.32
    0.3192458 = sum of:
      0.3192458 = product of:
        1.1401635 = sum of:
          0.12184322 = weight(abstract_txt:resolution in 5097) [ClassicSimilarity], result of:
            0.12184322 = score(doc=5097,freq=1.0), product of:
              0.15502238 = queryWeight, product of:
                1.1265544 = boost
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.019149322 = queryNorm
              0.78597176 = fieldWeight in 5097, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.109375 = fieldNorm(doc=5097)
          0.14152168 = weight(abstract_txt:imaging in 5097) [ClassicSimilarity], result of:
            0.14152168 = score(doc=5097,freq=1.0), product of:
              0.171294 = queryWeight, product of:
                1.1842026 = boost
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.019149322 = queryNorm
              0.82619166 = fieldWeight in 5097, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.109375 = fieldNorm(doc=5097)
          0.14152168 = weight(abstract_txt:compression in 5097) [ClassicSimilarity], result of:
            0.14152168 = score(doc=5097,freq=1.0), product of:
              0.171294 = queryWeight, product of:
                1.1842026 = boost
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.019149322 = queryNorm
              0.82619166 = fieldWeight in 5097, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.109375 = fieldNorm(doc=5097)
          0.14850776 = weight(abstract_txt:images in 5097) [ClassicSimilarity], result of:
            0.14850776 = score(doc=5097,freq=2.0), product of:
              0.17688578 = queryWeight, product of:
                1.7018309 = boost
                5.427791 = idf(docFreq=527, maxDocs=44218)
                0.019149322 = queryNorm
              0.8395686 = fieldWeight in 5097, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.427791 = idf(docFreq=527, maxDocs=44218)
                0.109375 = fieldNorm(doc=5097)
          0.07322445 = weight(abstract_txt:related in 5097) [ClassicSimilarity], result of:
            0.07322445 = score(doc=5097,freq=1.0), product of:
              0.15922259 = queryWeight, product of:
                1.9775064 = boost
                4.2046843 = idf(docFreq=1793, maxDocs=44218)
                0.019149322 = queryNorm
              0.45988733 = fieldWeight in 5097, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2046843 = idf(docFreq=1793, maxDocs=44218)
                0.109375 = fieldNorm(doc=5097)
          0.08105881 = weight(abstract_txt:indexing in 5097) [ClassicSimilarity], result of:
            0.08105881 = score(doc=5097,freq=1.0), product of:
              0.17038606 = queryWeight, product of:
                2.045656 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.019149322 = queryNorm
              0.47573614 = fieldWeight in 5097, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.109375 = fieldNorm(doc=5097)
          0.43248597 = weight(abstract_txt:image in 5097) [ClassicSimilarity], result of:
            0.43248597 = score(doc=5097,freq=2.0), product of:
              0.52025384 = queryWeight, product of:
                5.0551987 = boost
                5.374322 = idf(docFreq=556, maxDocs=44218)
                0.019149322 = queryNorm
              0.831298 = fieldWeight in 5097, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.374322 = idf(docFreq=556, maxDocs=44218)
                0.109375 = fieldNorm(doc=5097)
        0.28 = coord(7/25)
    
  4. Castelli, V.: Still image search and retrieval (2009) 0.28
    0.2837372 = sum of:
      0.2837372 = product of:
        1.0133471 = sum of:
          0.17155018 = weight(abstract_txt:imaging in 3885) [ClassicSimilarity], result of:
            0.17155018 = score(doc=3885,freq=2.0), product of:
              0.171294 = queryWeight, product of:
                1.1842026 = boost
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.019149322 = queryNorm
              1.0014956 = fieldWeight in 3885, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.09375 = fieldNorm(doc=3885)
          0.06475767 = weight(abstract_txt:digital in 3885) [ClassicSimilarity], result of:
            0.06475767 = score(doc=3885,freq=2.0), product of:
              0.11272464 = queryWeight, product of:
                1.3585616 = boost
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.019149322 = queryNorm
              0.5744766 = fieldWeight in 3885, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.09375 = fieldNorm(doc=3885)
          0.07399192 = weight(abstract_txt:techniques in 3885) [ClassicSimilarity], result of:
            0.07399192 = score(doc=3885,freq=2.0), product of:
              0.123201 = queryWeight, product of:
                1.42029 = boost
                4.5298495 = idf(docFreq=1295, maxDocs=44218)
                0.019149322 = queryNorm
              0.6005789 = fieldWeight in 3885, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5298495 = idf(docFreq=1295, maxDocs=44218)
                0.09375 = fieldNorm(doc=3885)
          0.12729236 = weight(abstract_txt:images in 3885) [ClassicSimilarity], result of:
            0.12729236 = score(doc=3885,freq=2.0), product of:
              0.17688578 = queryWeight, product of:
                1.7018309 = boost
                5.427791 = idf(docFreq=527, maxDocs=44218)
                0.019149322 = queryNorm
              0.71963024 = fieldWeight in 3885, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.427791 = idf(docFreq=527, maxDocs=44218)
                0.09375 = fieldNorm(doc=3885)
          0.069478974 = weight(abstract_txt:indexing in 3885) [ClassicSimilarity], result of:
            0.069478974 = score(doc=3885,freq=1.0), product of:
              0.17038606 = queryWeight, product of:
                2.045656 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.019149322 = queryNorm
              0.40777382 = fieldWeight in 3885, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.09375 = fieldNorm(doc=3885)
          0.052260302 = weight(abstract_txt:data in 3885) [ClassicSimilarity], result of:
            0.052260302 = score(doc=3885,freq=1.0), product of:
              0.16708186 = queryWeight, product of:
                2.6151981 = boost
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.019149322 = queryNorm
              0.31278262 = fieldWeight in 3885, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.09375 = fieldNorm(doc=3885)
          0.4540157 = weight(abstract_txt:image in 3885) [ClassicSimilarity], result of:
            0.4540157 = score(doc=3885,freq=3.0), product of:
              0.52025384 = queryWeight, product of:
                5.0551987 = boost
                5.374322 = idf(docFreq=556, maxDocs=44218)
                0.019149322 = queryNorm
              0.87268114 = fieldWeight in 3885, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.374322 = idf(docFreq=556, maxDocs=44218)
                0.09375 = fieldNorm(doc=3885)
        0.28 = coord(7/25)
    
  5. Enser, P.G.B.: Pictorial information retrieval (1995) 0.28
    0.27687633 = sum of:
      0.27687633 = product of:
        0.98884404 = sum of:
          0.09714618 = weight(abstract_txt:verbal in 1949) [ClassicSimilarity], result of:
            0.09714618 = score(doc=1949,freq=1.0), product of:
              0.14772087 = queryWeight, product of:
                1.0997041 = boost
                7.014756 = idf(docFreq=107, maxDocs=44218)
                0.019149322 = queryNorm
              0.6576334 = fieldWeight in 1949, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.014756 = idf(docFreq=107, maxDocs=44218)
                0.09375 = fieldNorm(doc=1949)
          0.121304296 = weight(abstract_txt:compression in 1949) [ClassicSimilarity], result of:
            0.121304296 = score(doc=1949,freq=1.0), product of:
              0.171294 = queryWeight, product of:
                1.1842026 = boost
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.019149322 = queryNorm
              0.7081643 = fieldWeight in 1949, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5537524 = idf(docFreq=62, maxDocs=44218)
                0.09375 = fieldNorm(doc=1949)
          0.052320182 = weight(abstract_txt:techniques in 1949) [ClassicSimilarity], result of:
            0.052320182 = score(doc=1949,freq=1.0), product of:
              0.123201 = queryWeight, product of:
                1.42029 = boost
                4.5298495 = idf(docFreq=1295, maxDocs=44218)
                0.019149322 = queryNorm
              0.42467338 = fieldWeight in 1949, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5298495 = idf(docFreq=1295, maxDocs=44218)
                0.09375 = fieldNorm(doc=1949)
          0.067286365 = weight(abstract_txt:representation in 1949) [ClassicSimilarity], result of:
            0.067286365 = score(doc=1949,freq=1.0), product of:
              0.14569771 = queryWeight, product of:
                1.5445298 = boost
                4.926098 = idf(docFreq=871, maxDocs=44218)
                0.019149322 = queryNorm
              0.46182168 = fieldWeight in 1949, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.926098 = idf(docFreq=871, maxDocs=44218)
                0.09375 = fieldNorm(doc=1949)
          0.12729236 = weight(abstract_txt:images in 1949) [ClassicSimilarity], result of:
            0.12729236 = score(doc=1949,freq=2.0), product of:
              0.17688578 = queryWeight, product of:
                1.7018309 = boost
                5.427791 = idf(docFreq=527, maxDocs=44218)
                0.019149322 = queryNorm
              0.71963024 = fieldWeight in 1949, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.427791 = idf(docFreq=527, maxDocs=44218)
                0.09375 = fieldNorm(doc=1949)
          0.069478974 = weight(abstract_txt:indexing in 1949) [ClassicSimilarity], result of:
            0.069478974 = score(doc=1949,freq=1.0), product of:
              0.17038606 = queryWeight, product of:
                2.045656 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.019149322 = queryNorm
              0.40777382 = fieldWeight in 1949, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.09375 = fieldNorm(doc=1949)
          0.4540157 = weight(abstract_txt:image in 1949) [ClassicSimilarity], result of:
            0.4540157 = score(doc=1949,freq=3.0), product of:
              0.52025384 = queryWeight, product of:
                5.0551987 = boost
                5.374322 = idf(docFreq=556, maxDocs=44218)
                0.019149322 = queryNorm
              0.87268114 = fieldWeight in 1949, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.374322 = idf(docFreq=556, maxDocs=44218)
                0.09375 = fieldNorm(doc=1949)
        0.28 = coord(7/25)