著者

小野 善雄

出版者

The Japanese Society of Printing Science and Technology

雑誌

日本印刷学会誌 (ISSN:09143319)

巻号頁・発行日

vol.31, no.4, pp.269-282, 1994-07-31 (Released:2010-09-27)

参考文献数

26

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Principles of halftone screening methods with conventional halftone screens and both rational and irrational tangent types of halftone dot generators are described. Quality problems of halftone images produced by dot generators and methods of fixing them, tone reproduction of halftone processes and dot gain of printed halftone images, features of ultra-fine screens and FM screens such as increase of resoulution and color saturation and elimination of moire, etc, are also discussed.