发明名称 Image Processing for Enhanced Print Quality Around Edges
摘要 An image processing device for determining states of formation of dots, based on image data representing an image composed of a plurality of pixels, in printing the image utilizing the dots of a plurality of sizes includes an edge detection unit and a dot assignment unit. The edge detection unit detects, from among the pixels making up the image data, dot color edge pixels that are pixels of dot color used to print the image and that are situated at an edge in the image. The dot assignment unit assigns dots of identical size to the dot color edge pixels during printing of the image.
申请公布号 US2009180151(A1) 申请公布日期 2009.07.16
申请号 US20090352461 申请日期 2009.01.12
申请人 SEIKO EPSON CORPORATION 发明人 KARITO NOBUHIRO;HAYASHI MASAKI
分类号 H04N1/409 主分类号 H04N1/409
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