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供墨量
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  “供墨量”译为未确定词的双语例句
     at last color separating results and some parameters of dots of each color class, which can be used to adjust and control ink amounts of each ink zone of each color on printers.
     最终得到各色网点图像的分色结果以及各色网点面积率等网点参数,这些参数可用于印刷机上各色各墨区的供墨量调节与控制。
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  相似匹配句对
     Ink Supplying Technique in Continues Ink-Jet Printing System
     全隔离CIJP系统的技术
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     Supply And Demand Information
    
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     Analysis and calculation on the flow rate of supply ink system for ball pen refill
     圆珠笔芯系统流的分析和计算
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     THE INK
    
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     Then some standpoints and suggestion were proposed which could provide reference for designers.
     设计人员参考。
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A new technique based on image processing for printing registration deviation detection was proposed.First,the quantization method using cellular decomposition was adopted to quantize images.Then,color centers and Euclidean distance range of color-blocks were defined.The distances between color-block centers were computed to derive printing registration deviation parameters.After computing color deviation between color-block and standard image,the value of hue was transformed into density of printing ink in...

A new technique based on image processing for printing registration deviation detection was proposed.First,the quantization method using cellular decomposition was adopted to quantize images.Then,color centers and Euclidean distance range of color-blocks were defined.The distances between color-block centers were computed to derive printing registration deviation parameters.After computing color deviation between color-block and standard image,the value of hue was transformed into density of printing ink in terms of their transform model.According to the mathematic model between parameters of dots and ink supply system,the value of ink amount was calculated.Both theoretical analysis and experience results have shown that,based on this method,printing registration deviation detection is precise,and it is beneficial to the reduction of printing registration deviation,and to real time detection of ink results in realizing the automatic control of ink.

提出了一种新的基于图像套印参数的检测方法.该方法在应用蜂窝分裂法实现图像量化的基础上,确定色标分割的颜色中心和阈值距离.经过计算色标质心间横向和纵向距离得到印刷套印偏差参数.经过计算色标与标准图像颜色的色差,建立色度与密度的转换关系,将色度值转换为对应的密度值,由网点参数与供墨系统的数学模型,计算出被检测处的实际墨量.理论分析与实验结果均表明:套印偏差检测精度高,有利于提高套印的准确性,油墨的质量和供墨量的实时检测,有利于实现墨量的自动控制,保证印刷图像整个画面阶调和色调的正确复制.

Some factors influencing the stability of ink color in the impressions was analyzed.It was put forward that change in printing speed can result in the instability in ink-feeding and cause the uniformity in printing color.To resolve such problem,speed vs.ink quantity characteristic curve for compensating was set in the computer control centre on the printer.According to the curve,the printer can automatically adjust the ink fountain roller travel in the ink to satisfy printing quality.

分析了印刷过程中影响印品墨色稳定性的多种因素,提出印刷速度的改变将导致供墨量的不稳定,从而使产品墨色均匀性差。解决这一问题的方法是在印刷机自动控制中心,设置速度墨量补偿特性曲线,根据特性曲线印刷机可自动调整墨斗辊的转动行程,以满足印刷质量的要求。

 
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