摘要
首先提出在缩放矢量图时,一定角度的线条会产生锯齿。接着介绍图像增强技术中,空间域处理方法的邻域平均法及改进邻域平均法的原理、算法用改进的邻域平均法对缩放时产生锯齿的矢量图进行具体处理的过程。利用改进邻域平均法处理有锯齿的矢量图,可以给出在视觉上表现光滑、精细化的图像。改进邻域平均法的具体程序是在Windows平台下以C++Builder为开发工具实现的。
Scaling the vector when the angle of lines have serrated, the image enhancement technology, the neighborhood average method of spatial domain methods and the improvement of neighborhood average principle, algorithm and improved neighborhood average method of scaling the vector generated sawtooth specific treatment process. Improved neighborhood averaging method has serrated handle the vector that allows images to show up in the visual smoothness, refinement. Improved neighborhood average methods implementation of specific procedures are realized in the Windows platform to C＋＋ Builder Development Tools.
出处
《现代电子技术》
2009年第14期75-77,共3页
Modern Electronics Technique
基金
国家自然科学基金资助(40571128)
国家民委重点科研资助项目(MZY02004)
关键词
矢量图
邻域平均法
平滑
图像增强技术
vector diagram
neighborhood average
smoothing
image enhancement
