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    • 10. 发明申请
    • IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
    • 图像处理装置和图像处理方法
    • US20100002272A1
    • 2010-01-07
    • US12490951
    • 2009-06-24
    • Mineko SatoShinichi FukadaKunio YoshiharaHiroyuki KimuraTsutomu Murayama
    • Mineko SatoShinichi FukadaKunio YoshiharaHiroyuki KimuraTsutomu Murayama
    • H04N1/38
    • H04N1/58H04N1/4097
    • An object of the present invention is to improve an image quality of a regeneration image of the identified ink jet document. The present invention includes a paper fiber detecting unit configured to detect a paper fiber for each pixel by an image signal obtained by reading a document, a print pixel identifying unit configured to identify whether or not pixels are print pixels for each pixel by the image signal, a document pixel identifying unit configured to identify whether or not the pixel is a pixel requiring a correction based upon the detection result by the paper fiber detecting unit and the identification result by the print pixel identifying unit, and an image correcting unit configured to correct the image signal in a case where it is determined that the pixel is the document pixel requiring the correction by the document pixel identifying unit.
    • 本发明的目的是提高所识别的喷墨文件的再生图像的图像质量。 本发明包括纸纤维检测单元,其被配置为通过读取文档获得的图像信号检测每个像素的纸纤维;打印像素识别单元,被配置为通过图像信号来识别像素是否是每个像素的打印像素 文件像素识别单元,被配置为基于纸纤维检测单元的检测结果和打印像素识别单元的识别结果来识别像素是否是需要校正的像素;以及图像校正单元,被配置为校正 在确定像素是需要由文档像素识别单元进行校正的文档像素的情况下的图像信号。