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河北工业大学
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激光打标的几种PS图像处理方法.

Title: 激光打标的几种PS图像处理方法.
Alternate Title: Several Image Processing Methods for Laser Marking with Photoshop Software.
Language: Chinese
Authors: CAO Xue-lu1 mexlcao@scut.edu.cn
ZHENG Zhi-jun1
YANG Lin-feng1
Source: Research & Exploration in Laboratory. May2015, Vol. 34 Issue 5, p71-74. 4p.
Document Type: Article
Author-Supplied Keywords: Flaser marking ; black-white image ; image processing ; Photoshop software ; 图像处理 ; 激光打标 ; 纯黑纯白图像 ; Photoshop软件 ; Language of Keywords: English; Chinese
Abstract (English): Laser marking is a non-contact, non-polluting and non-wear marks technology, and can producing permanent mark on the material surface. Photoshop is an image processing and graphics software. Picture editing can be carried out more effectively with the help of its editing and drawing tools. As laser marking technology can only mark a certain gray value of darker colors, images have to be processed into black-white form. Several image processing methods using Photoshop software are discussed in this paper. Suitable black-white images are successfully completed with the help of curve tools, filters tool and the bitmap mode. Samples of the images printed by laser marking are in good quality. People images can be more clearer with the help of curves tool, and the character outlines look like sketch after using filter tools. Bitmap mode can transfer images into different point cloud, which are finally used to produced life-like pictures. Students can choose freely diferent processing tools according to their personal preferences. [ABSTRACT FROM AUTHOR]
Abstract (Chinese): 激光打标技术是一种非接触、无污染、无磨损的标记工艺,可在材料表面留下永久性标记。Photoshop软件是一个图像处理与绘图软件,利用其广泛的编修与绘图工具,可以更有效地进行图片编辑工作。由于激光打标只能标刻高于某一灰度值(该灰度值在打标时可设定)的较深的颜色,没有渐变效果,所以要求所做的图像最好为纯黑纯白的图像。本文探讨了几种Photoshop图像处理方法,分别釆用曲线工具、滤镜工具、位图模式将彩色图像处理成适合激光打标的纯黑纯白图像,激光打标出的图像效果良好,生动逼真。釆用曲线工具调节后的人物清晰可辨;釆用滤镜工具中的影印效果后人物轮廓清晰;釆用绘图笔效果后的人物如素描;釆用位图模式,将图像转变为疏密不同的点状,经过激光打标到金属名片上的人物图像栩栩如生。学生可以根据个人喜好釆用不同的工具处理。 [ABSTRACT FROM AUTHOR]
(Copyright applies to all Abstracts.)
Author Affiliations: 1School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510641, China
ISSN: 1006-7167 (Sherpa/RoMEO, JCR)
PageCount: 71-75
volume: 34
issue: 5
issn: 10067167
pubdate: 2015
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