Optical screening and resolution of digital images for newspapers
Optical screening and resolution of digital images for newspapers
Price
- For non-members: 150 EUR
- For WAN-IFRA members: Free
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Employees of WAN-IFRA member organizations can download the report free of charge here, as a membership benefit:
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Summary
The screen rulings used by newspapers today are around 34 to 40 l/cm, limiting the detail rendition capability and producing a distinct screen pattern. However, recent developments on the software and material side have made it possible to use higher screen rulings for newspaper printing. Also, the emergence of several frequency modulated screening techniques offers an interesting alternative.
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Author
Jochen Litzinger
Date
2001-04-03 00:00
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