喷墨打印机驱动程序中的色彩控制应用

发布时间：2019-06-22 17:35

【摘要】：目的以EPSON Stylus R270彩色喷墨打印机为案例,对打印驱动程序中的色彩控制进行研究和分析。方法测试打印驱动程序中不同"打印质量"和"色彩模式"所能再现的色域范围,应用Adobe Photoshop软件设计驱动程序级和应用程序级2种色彩管理方案,并测试不同方案的颜色匹配效果。结果高打印质量选项对应的色域范围在绿色区域明显大于低质量选项;在色彩模式方面,"Adobe RGB"模式在绿色区域的再现能力要强于"Epson标准"和"Epson鲜明"模式,而后2种模式在红蓝区域的再现效果较好。在颜色管理方面,应用程序级颜色复制流程的色彩匹配精度较高,比驱动程序级颜色复制流程小了近4个色差单位。结论在今后应用中可根据打印图像的颜色特征和质量要求合理设置打印参数并设计打印流程,以求获得满意的颜色复制效果。
[Abstract]:Objective taking EPSON Stylus R270 color inkjet printer as an example, the color control in printing driver is studied and analyzed. Methods the color gamut ranges of different "print quality" and "color mode" in print driver were tested. Two color management schemes at driver level and application level were designed by Adobe Photoshop software, and the color matching effect of different schemes was tested. Results the range of color gamut corresponding to high print quality option was significantly larger than that of low quality option in green area, and the reproduction ability of "Adobe RGB" mode in green area was stronger than that of "Epson standard" and "Epson bright" mode in color mode, and the reproduction effect of the latter two modes in red and blue region was better. In the aspect of color management, the color matching accuracy of the application-level color replication process is higher, which is nearly four color difference units smaller than that of the driver-level color replication process. Conclusion in the future application, the printing parameters can be set reasonably according to the color characteristics and quality requirements of the printed image, and the printing flow can be designed in order to obtain satisfactory color reproduction effect.
【作者单位】：河南工程学院;上海出版印刷高等专科学校;
【基金】：国家自然科学基金(61301231) 河南工程学院博士基金(D2012027)
【分类号】：TP334.83

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