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Gagan, D.: Scanning: a survival guide : 7 (1993)
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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
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Gagan, D.: Scanning: a survival guide : 5: text scanning - OCR and quality of text (1993)
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- Source
- C and L applications. 6(1993) no.9, S.7-8
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Gagan, D.: Scanning: a survival guide : 3: image scanning - choice and controls (1993)
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- Source
- C and L applications. 6(1993) no.7, S.10-11