摘要
在研制以ＰＣ机为基础的全计算机化雷达／ＡＲＰＡ模拟器的图象生成中提出并采用了基于Ｂｒｅ－ｓｅｎｈａｍ直线生成算法的岸线回波成象方法和包括复盖层圆域自然裁剪在内的多次裁剪算法．为克服采用异或方式模拟扫描线时，运动物体在不同背景颜色上变色这一难题，提出并采用了分段调色板技术，并对雷达／ＡＲＰＡ图象生成的其它诸多问题如：显示模式的设置。
In radar/ARPA simulator based on personal computer to generate radar images, this paper describes a new method based on Bresenham algorithm which is used to generate coast line echo. More than one kind of clipping algorithm including overlay clipping is presented in details. The followings are also discussed in details in this paper: the setting of display mode, the generation of target echoes, technology of segmenting palette. All of the above have been used in the radar/ARPA simulator.
出处
《大连海事大学学报》
CAS
CSCD
1996年第4期31-36,共6页
Journal of Dalian Maritime University
基金
交通部重点科研项目
