不同颜色波形曲线位图的清晰化处理

科技期刊插图中不同颜色的波形曲线位图往往难以清晰地转换或重新绘制, 然而利用Photoshop的阀值功能, 能简便解决单条波形曲线位图的清晰化绘制; 且利用Photoshop的色彩范围选择、图层不透明度功能, 同时组合不同线型, 能进一步解决多条不同颜色波形曲线位图的清晰化绘制. 通过这些方法, 编辑能制得满足出版要求的插图, 提高工作效率和期刊质量.

Clarification of Multiple Colored Wave-curve with Bitmaps in Publications

In science and engineering related journals, the colored single-curve or multiple wave-curves with bitmap format are always difficult to be transformed or redrawn. Using the threshold function, the color scale selector, the opacity of blurred layer and varying line types in Photoshop, the drawing with superior quality of colored single-and multiple-wave curves can be conveniently implemented, The proposed method can facilitate editors to conveniently improve figure quality illustrated in publications.