基于等分像素点的直线生成算法  

A LINE GENERATION ALGORITHM BASED ON AVERAGING PIXEL

作　　者：贺洪江[1] 王国杰[1] 王淑欣[1] 

机构地区：[1]河北工程大学信息与电气工程学院,河北邯郸056038

出　　处：《计算机应用与软件》2007年第6期147-148,共2页Computer Applications and Software

摘　　要：从研究点阵图形的特点入手,提出一种等分像素点的直线生成算法。同时,还分析了Bresenham算法偏差相对大的产生原因,进一步探讨了提高算法精确度的途径。通过比较,本算法优于Bresenham算法。Based on the study of the character of lattice graph, a line generation algorithm of averaging pixel is put forward. The reasons for relatively big error of the Bresenham algorithm are presented and the approach to precision improvement is further probed into. It is pointed out that the new algorithm is superior to the traditional one through the comparison between the two.

关 键 词：DDA算法 BRESENHAM算法 平均取整 余像素数 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]