首页> 外文期刊>The imaging science journal >Tone compensation of amplitude modulation matrix via minimal Munsell value error based laser printer model
【24h】

Tone compensation of amplitude modulation matrix via minimal Munsell value error based laser printer model

机译:通过基于最小Munsell值误差的激光打印机模型进行调幅矩阵的音调补偿

获取原文
获取原文并翻译 | 示例
       

摘要

A laser printer model is required to help suppress non-linear distortions associated with laser printer outputs. A minimal Munsell value error based printer model is proposed and applied to compensate for the tone of the amplitude modulation (AM) matrix. A conversion method for printouts is established with Munsell values as intermediate values. Then, through recurrent parameter modifications and simulations, the optimal parameters of the stochastic dot model of the printer are obtained by calculating the minimum Munsell value error. Finally, the dither matrix is converted to a binary pattern with a given grey level, and the AM matrix thresholds are modified to make the simulated grey level of the binary pattern close to the given grey level. An experimental assessment of the proposed method, in which the difference between the corresponding Munsell values of printouts and ideal values is analysed, indicates that the method can significantly restrain the influence of non-linear characteristics of printers.
机译:需要激光打印机模型来帮助抑制与激光打印机输出相关的非线性失真。提出了一种基于最小Munsell值误差的打印机模型,并将其应用于补偿幅度调制(AM)矩阵的色调。以孟塞尔值作为中间值,建立了打印输出的转换方法。然后,通过循环参数修改和模拟,通过计算最小孟塞尔值误差来获得打印机随机点模型的最佳参数。最后,将抖动矩阵转换为具有给定灰度级的二进制模式,并修改AM矩阵阈值以使二进制模式的模拟灰度级接近给定灰度级。通过对所提出方法的实验评估,分析了相应打印输出的孟塞尔值与理想值之间的差异,表明该方法可以显着抑制打印机非线性特性的影响。

著录项

  • 来源
    《The imaging science journal》 |2015年第8期|458-468|共11页
  • 作者

    Su H.; Yi Y.; Liu J.; Yuan Y.;

  • 作者单位

    Wuhan Univ, Sch Printing & Packaging, Wuhan 0086430079, Peoples R China;

    Wuhan Univ, Sch Printing & Packaging, Wuhan 0086430079, Peoples R China;

    Wuhan Univ, Sch Printing & Packaging, Wuhan 0086430079, Peoples R China;

    Wuhan Univ, Sch Printing & Packaging, Wuhan 0086430079, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Printer model; Munsell value; Tone compensation; Non-linear distortion;

    机译:打印机型号;孟塞尔值;色调补偿;非线性失真;
  • 入库时间 2022-08-17 13:35:49

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号