发明名称 |
AUTOMATED INSPECTION OF A PRINTED IMAGE |
摘要 |
Automated inspection method for detecting a defect in a printed image, comprising processing a raster image, sending the raster image to a print process, printing a printed image corresponding to the raster image onto a medium, capturing a target image from at least a part of the printed image at a lower resolution than the printed image, at least in a medium moving direction, converting at least a part of the raster image to a reference image, and comparing the reference image to the target image. |
申请公布号 |
EP2525978(A4) |
申请公布日期 |
2014.07.02 |
申请号 |
EP20100844101 |
申请日期 |
2010.01.21 |
申请人 |
HEWLETT-PACKARD INDIGO B.V. |
发明人 |
VANS, MARIE;AMIR, GIDI;JODRA, RODOLFO;BARKOL, OMER;DAGAN, RAM;MALKI, AVI;STAELIN, CARL;SCHEIN, SAGI;FISCHER, MANI;SHAKED, DORON;SIMSKE, STEVEN J. |
分类号 |
B41F33/00;G01N21/89;G06F3/12;G06T7/00;H04N1/00;H04N1/40 |
主分类号 |
B41F33/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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