作 者: ;
机构地区: 武汉测绘科技大学
出 处: 《武汉测绘科技大学学报》 1994年第2期131-135,共5页
摘 要: 利用回归分析方法建立网点百分比与视觉值之间的统计关系,测定出各种网点的印刷传递变形量,确定了一种科学的、定量的等视觉网点分级方法。 A lot of dot colour's swatches were made and determined.The statiStical relation between dot Percentage and brilliance of colours is set up by using the method of resression analysis. A new way of grading dot screens, which grades dot colours in vision is put forward.
领 域: [轻工技术与工程]