Ausstoßzustandsbestimmungsverfahren, Bilderzeugungsverfahren und Bilderzeugungsvorrichtung

Details

Veröffentlichungs-Nr.

EP2711188

Aktenzeichen

EP13184760

Anmeldetag

17. September 2013

Veröffentlichung

7. November 2018

Erteilung

7. November 2018

Rechtsraum

EP

IPC

B41J2/155B41J2/165B41J2/21

Abstract

An ejection condition determination method in an image forming apparatus includes: selecting two or more kinds of ejection conditions regarding other recording elements than a specified recording element among plural recording elements; acquiring drawing data representing two or more drawing patterns having different density distributions, the drawing data being acquired by respectively forming same drawing patterns using the selected two or more kinds of ejection conditions in a specified non-ejection state; performing a filter processing corresponding to human visual characteristics on the acquired drawing data so as to obtain visual correction drawing data; and determining the ejection conditions for compensating for a density variation of the image due to the specified non-ejection state based upon evaluation results which are obtained by respectively evaluating two or more drawing patterns represented by the visual correction drawing data and having been subjected to the filter processing according to a predetermined evaluation condition.

Anmelder

Firma

FUJIFILM Corporation

Land

🇯🇵 Japan

Fachgebiete