| 罗盘刻度线反走样快速绘制算法的改进研究 |
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| 引用本文： | 张波,张焕春,经亚枝. 罗盘刻度线反走样快速绘制算法的改进研究[J]. 计算机辅助设计与图形学学报, 2003, 15(1): 71-75 |
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| 作者姓名： | 张波 张焕春 经亚枝 |
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| 作者单位： | 南京航空航天大学自动化学院,南京,210016 |
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| 摘 要： | 现代飞机座舱显示系统正向着综合化方向发展，飞机参数向飞行员的传递越来越依赖于图形显示。罗盘画面是该显示系统中的重要画面之一，它要求罗盘不扭曲、不闪烁、不截图。针对这些情况，在软件算法上为罗盘画面的实现采取了一些措施，提出了刻度线的快速反走样算法。该算法适用于任何直线的反走样绘制，且速度快。
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| 关 键 词： | 罗盘刻度线 反走样 快速绘制算法 计算机图形学 矩形滤波 硬函数 飞机座舱显示系统 |
| 修稿时间： | 2001-10-08 |
Improvement of High-Speed Antialiasing Algorithm for the Display of Compass |
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| Zhang Bo Zhang Huanchun Jing Yazhi. Improvement of High-Speed Antialiasing Algorithm for the Display of Compass[J]. Journal of Computer-Aided Design & Computer Graphics, 2003, 15(1): 71-75 |
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| Authors: | Zhang Bo Zhang Huanchun Jing Yazhi |
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| Abstract: | The delivery of flight parameters to pilot becomes more and more depending on the graphics display while the modern cockpit display system is tending to be synthesized. The display of compass which requires no distortion, no flicker, and no section is one of the most important pictures in the modern cockpit display system. This paper takes some software measures on the realization of the compass display. It presents a high speed algorithm of antialiasing rotation of the moving lines, which may be used not only in cockpit display system, but also in all situations demanding some speed of lines movement. |
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| Keywords: | computer graphics antialiasing rectangle filter hardware function |
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