Document (#6302)

Author

Gagan, D.

Title

Scanning: a survival guide : 6: text scanning - editing and performance

Source

C and L applications. 6(1993) no.10, S.9-11

Year

1993

Abstract

Because recognition is never perfect, OCR software manufacturers allow imperfect results to be edited. OCR uses several methods to assess the level of certainty with which it recognises text. Describes pop ups / text marking, general dictionaries and user dictionaries, zones, templates and decolumnizing. Descusses performance and saving the documents

Similar documents (author)

1. Gagan, D.: Scanning: a survival guide : 7 (1993) 6.10

   6.0972233 = sum of:
     6.0972233 = weight(author_txt:gagan in 6296) [ClassicSimilarity], result of:
       6.0972233 = fieldWeight in 6296, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.625 = fieldNorm(doc=6296)
   

2. Gagan, D.: Scanning: a survival guide : 2: image scanning - types of image (1993) 6.10

   6.0972233 = sum of:
     6.0972233 = weight(author_txt:gagan in 6297) [ClassicSimilarity], result of:
       6.0972233 = fieldWeight in 6297, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.625 = fieldNorm(doc=6297)
   

3. Gagan, D.: Scanning: a survival guide : 3: image scanning - choice and controls (1993) 6.10

   6.0972233 = sum of:
     6.0972233 = weight(author_txt:gagan in 6298) [ClassicSimilarity], result of:
       6.0972233 = fieldWeight in 6298, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.625 = fieldNorm(doc=6298)
   

4. Gagan, D.: Scanning: a survival guide : 4: image scanning - file formats (1993) 6.10

   6.0972233 = sum of:
     6.0972233 = weight(author_txt:gagan in 6299) [ClassicSimilarity], result of:
       6.0972233 = fieldWeight in 6299, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.625 = fieldNorm(doc=6299)
   

5. Gagan, D.: Scanning: a survival guide : 5: text scanning - OCR and quality of text (1993) 6.10

   6.0972233 = sum of:
     6.0972233 = weight(author_txt:gagan in 6300) [ClassicSimilarity], result of:
       6.0972233 = fieldWeight in 6300, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.755557 = idf(docFreq=6, maxDocs=44421)
         0.625 = fieldNorm(doc=6300)
   

Similar documents (content)

1. Wang, P.; Li, X.: Assessing the quality of information on Wikipedia : a deep-learning approach (2020) 0.06

   0.060523517 = sum of:
     0.060523517 = product of:
       0.30261758 = sum of:
         0.055694338 = weight(abstract_txt:assess in 505) [ClassicSimilarity], result of:
           0.055694338 = score(doc=505,freq=2.0), product of:
             0.106089465 = queryWeight, product of:
               1.3058208 = boost
               5.9394164 = idf(docFreq=317, maxDocs=44421)
               0.0136787025 = queryNorm
             0.5249752 = fieldWeight in 505, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.9394164 = idf(docFreq=317, maxDocs=44421)
               0.0625 = fieldNorm(doc=505)
         0.0663318 = weight(abstract_txt:editing in 505) [ClassicSimilarity], result of:
           0.0663318 = score(doc=505,freq=1.0), product of:
             0.15018368 = queryWeight, product of:
               1.5536702 = boost
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.0136787025 = queryNorm
             0.44167116 = fieldWeight in 505, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.0625 = fieldNorm(doc=505)
         0.090968855 = weight(abstract_txt:edited in 505) [ClassicSimilarity], result of:
           0.090968855 = score(doc=505,freq=1.0), product of:
             0.18538305 = queryWeight, product of:
               1.7261657 = boost
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.0136787025 = queryNorm
             0.4907075 = fieldWeight in 505, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.85132 = idf(docFreq=46, maxDocs=44421)
               0.0625 = fieldNorm(doc=505)
         0.05241646 = weight(abstract_txt:performance in 505) [ClassicSimilarity], result of:
           0.05241646 = score(doc=505,freq=2.0), product of:
             0.12836699 = queryWeight, product of:
               2.0313704 = boost
               4.619759 = idf(docFreq=1189, maxDocs=44421)
               0.0136787025 = queryNorm
             0.40833285 = fieldWeight in 505, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.619759 = idf(docFreq=1189, maxDocs=44421)
               0.0625 = fieldNorm(doc=505)
         0.037206132 = weight(abstract_txt:text in 505) [ClassicSimilarity], result of:
           0.037206132 = score(doc=505,freq=1.0), product of:
             0.14731885 = queryWeight, product of:
               2.6652455 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.0136787025 = queryNorm
             0.25255513 = fieldWeight in 505, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.0625 = fieldNorm(doc=505)
       0.2 = coord(5/25)
   

2. Riggs, K.R.: XML and free text (2002) 0.06

   0.05903365 = sum of:
     0.05903365 = product of:
       0.4919471 = sum of:
         0.035373278 = weight(abstract_txt:several in 1461) [ClassicSimilarity], result of:
           0.035373278 = score(doc=1461,freq=1.0), product of:
             0.06221643 = queryWeight, product of:
               4.548416 = idf(docFreq=1277, maxDocs=44421)
               0.0136787025 = queryNorm
             0.568552 = fieldWeight in 1461, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.548416 = idf(docFreq=1277, maxDocs=44421)
               0.125 = fieldNorm(doc=1461)
         0.30774933 = weight(abstract_txt:marking in 1461) [ClassicSimilarity], result of:
           0.30774933 = score(doc=1461,freq=2.0), product of:
             0.20888616 = queryWeight, product of:
               1.832324 = boost
               8.334172 = idf(docFreq=28, maxDocs=44421)
               0.0136787025 = queryNorm
             1.4732873 = fieldWeight in 1461, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.334172 = idf(docFreq=28, maxDocs=44421)
               0.125 = fieldNorm(doc=1461)
         0.14882453 = weight(abstract_txt:text in 1461) [ClassicSimilarity], result of:
           0.14882453 = score(doc=1461,freq=4.0), product of:
             0.14731885 = queryWeight, product of:
               2.6652455 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.0136787025 = queryNorm
             1.0102205 = fieldWeight in 1461, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.125 = fieldNorm(doc=1461)
       0.12 = coord(3/25)
   

3. Schwarz, C.: Content based text handling (1990) 0.06

   0.058239456 = sum of:
     0.058239456 = product of:
       0.48532882 = sum of:
         0.1326636 = weight(abstract_txt:editing in 5247) [ClassicSimilarity], result of:
           0.1326636 = score(doc=5247,freq=1.0), product of:
             0.15018368 = queryWeight, product of:
               1.5536702 = boost
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.0136787025 = queryNorm
             0.8833423 = fieldWeight in 5247, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.125 = fieldNorm(doc=5247)
         0.074412264 = weight(abstract_txt:text in 5247) [ClassicSimilarity], result of:
           0.074412264 = score(doc=5247,freq=1.0), product of:
             0.14731885 = queryWeight, product of:
               2.6652455 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.0136787025 = queryNorm
             0.50511026 = fieldWeight in 5247, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.125 = fieldNorm(doc=5247)
         0.27825296 = weight(abstract_txt:scanning in 5247) [ClassicSimilarity], result of:
           0.27825296 = score(doc=5247,freq=1.0), product of:
             0.310045 = queryWeight, product of:
               3.1570017 = boost
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.0136787025 = queryNorm
             0.89745986 = fieldWeight in 5247, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.125 = fieldNorm(doc=5247)
       0.12 = coord(3/25)
   

4. Makulova, S.: Hypertextove systemy v aplikaciach (1993) 0.06

   0.05590869 = sum of:
     0.05590869 = product of:
       0.46590576 = sum of:
         0.10777151 = weight(abstract_txt:guide in 6724) [ClassicSimilarity], result of:
           0.10777151 = score(doc=6724,freq=3.0), product of:
             0.09910109 = queryWeight, product of:
               1.2620794 = boost
               5.7404623 = idf(docFreq=387, maxDocs=44421)
               0.0136787025 = queryNorm
             1.0874907 = fieldWeight in 6724, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.7404623 = idf(docFreq=387, maxDocs=44421)
               0.109375 = fieldNorm(doc=6724)
         0.2930235 = weight(abstract_txt:descusses in 6724) [ClassicSimilarity], result of:
           0.2930235 = score(doc=6724,freq=1.0), product of:
             0.27843115 = queryWeight, product of:
               2.1154675 = boost
               9.622026 = idf(docFreq=7, maxDocs=44421)
               0.0136787025 = queryNorm
             1.0524092 = fieldWeight in 6724, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.622026 = idf(docFreq=7, maxDocs=44421)
               0.109375 = fieldNorm(doc=6724)
         0.065110736 = weight(abstract_txt:text in 6724) [ClassicSimilarity], result of:
           0.065110736 = score(doc=6724,freq=1.0), product of:
             0.14731885 = queryWeight, product of:
               2.6652455 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.0136787025 = queryNorm
             0.44197148 = fieldWeight in 6724, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.109375 = fieldNorm(doc=6724)
       0.12 = coord(3/25)
   

5. Lahary, D.: Cataloguer les cederoms et autres documents electronique (1997) 0.05

   0.053962782 = sum of:
     0.053962782 = product of:
       0.44968987 = sum of:
         0.066457786 = weight(abstract_txt:allow in 3209) [ClassicSimilarity], result of:
           0.066457786 = score(doc=3209,freq=1.0), product of:
             0.09472955 = queryWeight, product of:
               1.233929 = boost
               5.612423 = idf(docFreq=440, maxDocs=44421)
               0.0136787025 = queryNorm
             0.70155287 = fieldWeight in 3209, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.612423 = idf(docFreq=440, maxDocs=44421)
               0.125 = fieldNorm(doc=3209)
         0.071110755 = weight(abstract_txt:guide in 3209) [ClassicSimilarity], result of:
           0.071110755 = score(doc=3209,freq=1.0), product of:
             0.09910109 = queryWeight, product of:
               1.2620794 = boost
               5.7404623 = idf(docFreq=387, maxDocs=44421)
               0.0136787025 = queryNorm
             0.7175578 = fieldWeight in 3209, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7404623 = idf(docFreq=387, maxDocs=44421)
               0.125 = fieldNorm(doc=3209)
         0.31212133 = weight(abstract_txt:zones in 3209) [ClassicSimilarity], result of:
           0.31212133 = score(doc=3209,freq=1.0), product of:
             0.26566675 = queryWeight, product of:
               2.066408 = boost
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.0136787025 = queryNorm
             1.1748604 = fieldWeight in 3209, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.398883 = idf(docFreq=9, maxDocs=44421)
               0.125 = fieldNorm(doc=3209)
       0.12 = coord(3/25)