Algorithm to improve the rasterizational quality of small curve-outlined fonts
一种提升小曲线轮廓字体显示品质的算法

An algorithm was proposed to improve the rasterizational quality of small curve-outlined fonts. Three steps were involved in this algorithm. First, the curves should be separated into feature points according to the curvature of the typeface curve dynamic. Then, the redundancy operation according to the slope and the resolution size should be taken based on the characteristic that small font displayed in the low curvature. Finally, the typeface edge should be trimmed. The experimental results indicate that, this algorithm improves the rasterization quality of small curve-outlined fonts, greatly reduces the equipment memory demand, and enhances the typeface demonstration speed.