发明名称 Image recording apparatus and image correction method
摘要 The image recording apparatus comprises: a recording head including recording elements which record an image onto a recording medium; an abnormal recording element specification device which specifies an abnormal recording element from the recording elements of the recording head; a correction dot pattern setting device which sets a correction dot pattern for preventing an image abnormality due to the abnormal recording element; an image processing device which generates dot data by performing quantization processing on image data using the correction dot pattern set by the correction dot pattern setting device; and a drive device which drives the recording elements according to the dot data generated by the image processing device.
申请公布号 US7289248(B2) 申请公布日期 2007.10.30
申请号 US20050226405 申请日期 2005.09.15
申请人 FUJIFILM CORPORATION 发明人 YAMAZAKI YOSHIROU
分类号 G06F15/00 主分类号 G06F15/00
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