Search (3 results, page 1 of 1)

  • × author_ss:"Gagan, D."
  • × year_i:[1990 TO 2000}
  1. Gagan, D.: Scanning: a survival guide : 7 (1993) 0.02 
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    Abstract
    Discusses factors controlling the speed of image and text processing other than those related to the scanning software. A flatbed scanner taker around 45 seconds to scan a sheet of A4. The computer itself imposes a limit on speed. File size makes demands on resources. A4 ASCII files take about 3,5K, formatted word processed text 7,5K. A4 images require 0,9Mb for black and white, 7 Mb for grey scale and 21,1Mb for colour. Evaluates uses for scanners and compares them with conventional entry routes
    Source
    C and L applications. 7(1992) no.1, S.10-11
  2. Gagan, D.: Scanning: a survival guide : 5: text scanning - OCR and quality of text (1993) 0.02 
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    Source
    C and L applications. 6(1993) no.9, S.7-8
  3. Gagan, D.: Scanning: a survival guide : 3: image scanning - choice and controls (1993) 0.01 
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    Source
    C and L applications. 6(1993) no.7, S.10-11