Computer readable medium recording a calibration program,...

Details Computer readable medium recording a calibration program,... Computer readable medium recording a calibration program,...

2011-07-12

2011-07-12

Tieu, Benny Q (Department: 2625)

Facsimile and static presentation processing

Natural color facsimile

Measuring, testing, and calibrating

Reexamination Certificate

active

07978382

ABSTRACT:
A computer readable medium records a calibration program, which causes a control device to execute calibration processing of reading as image data a patch sheet output from an image formation device, having a plurality of patch patterns formed as images based on different density-gradation value data for each color, acquiring calorimetric values for each of the patch patterns from the read-out image data, and adjusting the density of the image formation device based on the density-gradation values and the acquired calorimetric values for each of the patch patterns. The program causes the control device to execute displaying the read-out image data of the patch sheet, detecting and displaying the position of each of the patch patterns in the image data of the patch sheet, and acquiring the calorimetric values for each the patch pattern based on the displayed patch pattern positions, in response to confirmation input by a user of the displayed patch pattern position.

REFERENCES:
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patent: 6512845 (2003-01-01), Haikin et al.
patent: 6628426 (2003-09-01), Denton et al.
patent: 6888648 (2005-05-01), Odagiri et al.
patent: 2004/0085378 (2004-05-01), Sievert et al.
patent: 4-087454 (1992-03-01), None
patent: 8-009178 (1996-01-01), None

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