Image recording apparatus, image processing apparatus, image recording method and image processing method, and recording medium
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United States of America Patent
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Jun 16, 2015
Grant Date -
Aug 8, 2013
app pub date -
Jan 31, 2013
filing date -
Feb 2, 2012
priority date (Note) -
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Abstract
According to the present invention, recording density information indicating a recording density of a plurality of recording elements is acquired on the basis of a test chart for density measurement output to a recording medium after carrying out recording defect correction in respect of existing recording elements having a recording defect, recording elements which record in the periphery of a new recording element having a recording defect are extracted as correction hold recording elements on the basis of a test chart for recording defect detection output to the recording medium, predetermined density correction values are set in respect of the correction hold recording elements, density correction values calculated on the basis of the acquired recording density information are set in respect of recording elements other than the correction hold recording elements, and output image data is output to the recording medium on the basis of the set density correction values.
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