NEW GRAY-SCALE PRINTING METHOD USING A THERMAL PRINTER.

Yukio Tokunaga, Kazunari Kubota, Jun Ohya

研究成果: Article

2 引用 (Scopus)

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A 3-level dot-pattern method (the 3-L method) has been developed in order to achieve stable and many gradational-level thermal printing with minimal loss in print resolution. This 3-L method employs dot-pattern matrices which consist of three density level dots; black (saturation density of thermal paper), gray (half-black density), and white (paper brightness) dots. The matrices are assigned to picture elements of continuous tone images according to their gradational levels.

元の言語English
ページ(範囲)898-904
ページ数7
ジャーナルIEEE Transactions on Electron Devices
ED-30
発行部数8
出版物ステータスPublished - 1983 8
外部発表Yes

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)

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