图像定量表达方式及相关单位设定  

Quantitative expression and related unit settings for image processing

作　　者：周洁[1] 王昕[1] ZHOU Jie;WANG Xin(Editorial Department of Journal of Huazhong University of Science and Technology(Natural Science Edition),430074,Wuhan,China)

机构地区：[1]《华中科技大学学报(自然科学版)》编辑部,武汉430074

出　　处：《编辑学报》2020年第3期282-284,共3页Acta Editologica

摘　　要：编辑加工图像处理方面稿件时,图像大小、图像尺寸、分辨率等表达方式往往容易产生歧义,且相关单位纷繁复杂、形式多样,给编辑规范化处理增加了难度。这里列举了编辑加工中可能遇到的几种表达方式及单位,具体有像素(pixel)、英文缩写px、分辨率ppi和dpi、长度单位英寸(inch),还有数字后面不带单位的情况。文章分别从性质设定、形式设定、表达设定、规范设定4个角度进行了讨论,以期规范图像定量表达方式及相关单位设定。When editing and processing manuscripts related to image processing,the expressions such as image size and resolution are often ambiguity, and the relevant units are complex and diverse,which brings difficulties to the standardization of editing.We discussed the English abbreviation px,resolutions ppi and dpi,length units in inches,and no unit behind the number from the following four angles: property setting,form setting,expression setting, and standard setting. We hope our research can standardize the quantitative expression of images and the setting of related units.

关 键 词：编辑加工 图像大小 分辨率 像素 单位 

分 类 号：G232[文化科学]