%0 Journal Article
%T Eight-step Line-generating Algorithm Based on Symmetry<br>对称式八步直线生成算法
%A OUYANG Kai-Cui
%A ZENG Ling-Hua
%A TANG Yuan
%A BAI Bao-Gan
%A <br>欧阳开翠
%A 曾令华
%A 谭渊
%A 白宝钢
%J 计算机科学
%D 2008
%I 
%X In this paper,we present a new line drawing algorithm named eight-step incremental generation of lines by analyzing the relationship between generation models of line and the linear slope. The algorithm draws four pixels on the same time,and it can draw eight pixels as well considering the symmetry of line generation. First,the algorithm gives the standard of the pixel choosing that the most closed to the straight line,and then convert to the integral variable form. As only addition,subtraction and left shi...
%K Bresenham algorithm
%K Line scan conversion algorithm
%K Eight-step generating algorithm
%K Symmetry<br>Bresenhain算法
%K 直线生成扫描转换算法
%K 八步法
%K 对称
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=C59C0E363D981D9AD89675BDD59D7240&yid=67289AFF6305E306&vid=6209D9E8050195F5&iid=38B194292C032A66&sid=002786F01A86D891&eid=1D01216AD76577EC&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=13