Device and method for digital printing of decorative elements

The method involves selecting a tarn-image file via a control device such that the file exhibits a pattern in an environment of a region that is re-painted by an incorrect color point-generator, so that a measure of histogram of a texture feature exceeds a predetermined limitation value. The measure...

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Bibliographic Details
Main Author Massen, Robert, Prof
Format Patent
LanguageEnglish
French
German
Published 09.08.2017
Subjects
COLOUR PRINTING
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:The method involves selecting a tarn-image file via a control device such that the file exhibits a pattern in an environment of a region that is re-painted by an incorrect color point-generator, so that a measure of histogram of a texture feature exceeds a predetermined limitation value. The measure of histogram is determined from the region with and without using the texture that is caused by incorrect function of the generator. A sensor detects faulty function of the color point-generator, which is provided in a print head (81) of a digital printer. An independent claim is also included for a device for digital printing of a decoration unit.
Bibliography:Application Number: EP20110005149