摘要
提出一种矢量化图形和文字的快速生成方法。该方法包括图像的预处理、图像的二值化和轮廓抽取等过程,从而获得矢量化图形的轮廓数据。该方法用于激光显示图形的生成,预览和显示,使BMP图像能够直接而快速地转换成激光显示文件格式。
A method to generate vector graphics for laser display was presented, which involves the preprocessing, binarization and contour extraction of the images. In the preprocessing the principle of median filtering was used to eliminate the image noise. Applying the go maze method the data of contour are extracted, so that BMP images can be conveniently converted to the vector graphics for the laser display.
出处
《光电子．激光》
EI
CAS
CSCD
北大核心
2003年第6期632-635,共4页
Journal of Optoelectronics·Laser
基金
国家教育部留学生基金资助项目[教外司留(1999 679)]
深圳市科技三项经费资助项目(199910)
