DEFECTIVE NOZZLE ESTIMATION DEVICE, DEFECTIVE NOZZLE ESTIMATION METHOD, DEFECTIVE NOZZLE ESTIMATION PROGRAM, PRINTING DEVICE, AND METHOD FOR MANUFACTURING PRINTED MATTER

Provided are a defective nozzle estimation device, a defective nozzle estimation method, a defective nozzle estimation program, a printing device, and a method for manufacturing a printed matter, with which a defective nozzle is accurately estimated. A position in a nozzle direction of an image defe...

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Bibliographische Detailangaben
1. Verfasser:	SEKI, Masaki
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PICTORIAL COMMUNICATION, e.g. TELEVISION PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	Provided are a defective nozzle estimation device, a defective nozzle estimation method, a defective nozzle estimation program, a printing device, and a method for manufacturing a printed matter, with which a defective nozzle is accurately estimated. A position in a nozzle direction of an image defect of a printed matter caused by a defective nozzle in imaging data is acquired, nozzle mapping information indicating a correspondence relationship between positions of a plurality of nozzles of an ink jet head and pixel positions of the imaging data in the nozzle direction is acquired, nozzle mapping information is corrected using nozzle mapping correction information for correcting a positional relationship between at least two of a print medium, the ink jet head, and a scanner in the nozzle direction, and at least one of defective nozzle candidates is estimated using the corrected nozzle mapping information.