Title:
【発明の名称】彫刻信号を発生させるための方法及び装置
Document Type and Number:
Japanese Patent JPH11500970
Kind Code:
A
Abstract:
A computer controlled engraving system having a non-volatile memory loaded with error coefficients. The error coefficients represent previously experienced differences between computed cell configuration values and corresponding configuration values for cells actually engraved. Sets of error coefficients are tabulated and stored in the memory along with associated setup parameters. Setup of the engraving system for a new job is swiftly accomplished by using values of the setup parameters to retrieve sets of approximate error coefficients, from which interpolated values are obtained. The interpolated values of the error coefficients then are used for calculating configuration control parameters such as AC gain, video gain and white offset.
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Inventors:
Brewer, matthew sea
Serenius, Eric J.
Reese, David M
Serenius, Eric J.
Reese, David M
Application Number:
JP52625596A
Publication Date:
January 26, 1999
Filing Date:
January 29, 1996
Export Citation:
Assignee:
Ohio Electronic In Gravers Inc.
International Classes:
B41C1/04; B41C1/045; B44B3/00; B44B3/06; G05B19/401; H04N1/00; H04N1/40; H04N1/405; H04N1/407; H04N1/06; H04N1/19; (IPC1-7): B41C1/045; H04N1/40
Domestic Patent References:
| JPH06191001A | 1994-07-12 | |||
| JPH04305456A | 1992-10-28 | |||
| JPH06336005A | 1994-12-06 | |||
| JPH0220620A | 1990-01-24 |
Foreign References:
| WO1994019900A1 | 1994-09-01 |
Attorney, Agent or Firm:
Masatake Shiga (2 outside)