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Proceedings Paper

Print Quality Inspection System Based On Humar Response For A Wire Dot-Matrix Printer
Author(s): Noriyuki Hiraoka; Takuya Uzumaki; Tetsuo Koezuka; Masato Nakashima; Taketumi Inagaki
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Paper Abstract

A print quality evaluation method has been developed and applied to inspection of wire-dot matrix printers. Newly developed algorithms adopt human characteristics such as edge emphasis, logarithmic sensitivity in optic nerves, and progressive weighted total evaluation. Experimental results show that the capability of the print quality evaluation system is on the same level as expert operators and that reproducibility is three times higher.

Paper Details

Date Published: 19 October 1987
PDF: 8 pages
Proc. SPIE 0857, IECON'87:Automated Design and Manufacturing, (19 October 1987); doi: 10.1117/12.943273
Show Author Affiliations
Noriyuki Hiraoka, Fujitsu Laboratories Ltd. (Japan)
Takuya Uzumaki, Fujitsu Laboratories Ltd. (Japan)
Tetsuo Koezuka, Fujitsu Laboratories Ltd. (Japan)
Masato Nakashima, Fujitsu Laboratories Ltd. (Japan)
Taketumi Inagaki, Fujitsu Laboratories Ltd. (Japan)


Published in SPIE Proceedings Vol. 0857:
IECON'87:Automated Design and Manufacturing
Victor K.L. Huang, Editor(s)

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