摘要
本文提出一种求黑白图象连续表示的方法,针对质量要求最高的一种图象——汉字字形来讨论.所述方法可直接从汉字点阵数据得到描述汉字字形轮廓线的一组Bezier曲线,并可由此复原出原有点阵,从而表明了该方法对一般黑白图象的有效性.文章还讨论了实现字形数据连续化中遇到的若干计算机图形学方面的问题.
A method to. find the continuous representation of black/white image is presented. The Chinese character pattern, one of the B/W image with top quality requirement is discussed especially. By this method,a group of Bezier curves describing the contour of the Chinese character can be obtained from the dot matrix pattern directly. On the other hand, the original dot matrix can be restored by means of the B-curve too. Some other questions of computer graphics met during the continualize process are discussed.
出处
《计算机学报》
EI
CSCD
北大核心
1989年第8期601-609,共9页
Chinese Journal of Computers
