A mark or dot used in printing or writing for punctuation, especially a period. 以点、横画、间隔的安排来代表字母、数字或标点符号的系统。
A Method of the Printing Press Contact Area Rate in Half-Toning Dot Printing on Fabrics 织物网点印花压力与接触面积比的关系研究
By changing the disk radius, the screen dot size can be adapted to the characteristics of particular printing devices. 通过改变盘子的半径,可以使网点的大小能适应特定的印刷设备。
Any dot ( used in writing or printing, eg as a full-stop, as a marker of decimals, etc) (书写或印刷用的)点(如句号、小数点等)
A Study on the System for Dot Acquisition and Separation in Color Printing 彩色印品显微网点图像采集与分色系统研究
The paper present a study about how different dot shapes affect dot gain in flexographic printing, which aims at enhancing the capability that halftone dot are reproduced in the printing process. 为提高柔版印刷的网点再现性,研究了不同形状的网点对柔版印刷网点增大的影响。
The influence of different direction between plate cylinder and doctor blade, and different plate cylinder speed on dot gain in gravure printing was discussed. 主要研究了凹版印刷采用刮墨刀与印版滚筒相同和相反方向以及不同印版滚筒速度对网点增大值的影响。
On Dot Gain and Deforming of Flexography Printing 柔性版印刷网点扩大与变形的研究与控制
Both halftone dot accretion and relative contrast are the important parameters of printing quality control system based on density. 网点增大和相对反差是基于密度的印刷质量控制体系中两个重要的控制参数。
The Dot Coverage Prediction of the Inkjet Printing and Dot Gain Study 喷墨印刷中的网点面积率预测及网点扩大研究
To measure and control the dot area in plate-making and printing process is an important subject to improve print quality. 检测并控制制版印刷过程中的网点面积(率),是提高印刷质量的重要课题。
Finally, guides how to utilize image processing software to compensate dot gain for printing stage are also discussed. 最后,还介绍了如何在图像处理软件内去补偿印刷阶段的网点扩大。
A mark or dot used in printing or writing for punctuation, especially a period. TWO POINT EXPONENTIAL APPROXIMATION METHOD FOR STRUCTURAL RELIABILITY INDEX COMPUTATION 句点印刷或书写中作为标点的一个标记或圆点,尤指一个句号两点指数计算方法在可靠性指标计算中的应用
The problem of dot gain and the cause in current process of flexo printing was analyzed. 分析了当前柔性版印刷工艺中存在的网点扩大问题及引起网点扩大的原因。
Investigation of 2048 Dot Thin Film Thermal Printing Head in Facsimiles 传真机2048点薄膜热印头的研究
A method of the new coordinate chromatism evaluation in half-toning dot printing on fabrics 阶调印花中新坐标色差评价方法研究
Experiments research: the reappearance of dot is verified by printing gray scale to get the specimen sheet and measure the value of specimen sheet by reflection density apparatus ( X-Rite 428); 实验研究:以灰梯尺作为原稿进行印刷,得到实验样张,采用反射式密度仪(X-Rite428型)测量其密度值,验证网点的再现特性;
Dot Gain and Compensation in Ink-Jet Printing 喷墨印刷网点扩大及补偿
Analysis of Dot Gain Problem in Flexography Printing 柔性版印刷网点扩大问题的分析
A Physical Model for Color Reproduction in Dot-Printing 网点印刷颜色再现物理模型
Halftone dot percentage calculation for 4-COLORS map printing 地图四色印刷网点面积率的计算
Dot percentage checking of printing product based on digital image processing was discussed. Working flow of checking algorithm was given and algorithm model was established. 对基于数字图像处理的网点面积率检测算法进行了探讨,给出了算法工作流程并建立了模型。
Dot is a bottleneck problem of quality of half-toning printing on fabrics with primary color dyes, and it is affected by fabric's texture directly. 网点是决定原色染料网目阶调印花质量的关键问题,并受织物结构的直接影响。
Dot enlargement could be measured by densimeter every time when dot was transferred and controlled by adjusting printing work in order to monitor dot enlargement. 为了监控网点增大,本文建议采用密度计法测量每次网点转移时网点增大情况,然后调整工艺使网点增大控制到最小范围。
The method assures the quality of half-toning dot printing on fabrics because of calculating color difference and chromatic aberration accurately. 该方法能准确计算色相差和彩度差,从而保证了阶调印花质量。
This paper analyzes the two kinds of the dot gain in detail and develops ma-thematic model for printing color reproduction based on undiscrimination dot gain nature. 本文对两种性质的网点扩大进行详细分析,提出一种不区分网点扩大性质的印刷色彩复制模型。
In prepress image processing, use the curves and Transfer function tools in the Photoshop, correct image and compensate dot gain in printing process, thus attaining the printing quality request. 在印前图像处理过程中,通过Photoshop软件,利用曲线、传递函数等工具对图像进行校正,补偿图像在印刷过程中产生的网点增大,从而达到所要求的印刷质量。
Discussion on Dot Gain of Gravure Printing 凹版印刷网点增大探讨
Causes of dot enlargement in printing and its controlling means 印刷中网点增大的原因及控制方法
On the basis of identification system, we construct a closed-loop mathematics model of ink zone control, finding the relations between dot area of the digital printing and the ink key opening. 并在非线性辨识理论的基础上,建立闭环的数学模型,寻求印刷流程中数字版面网点面积率与墨键开度之间的关系。