求英语高手翻译论文摘要,非常感谢!
求英语高手翻译论文摘要,非常感谢!
摘要
本文详细介绍了计算机线段裁剪技术和计算机动画技术.计算机裁剪技术是将指定窗口作为图形边界,从一幅大的画面中抽取所需的具体的信息,以显示某一局部画面或视图.计算机动画技术是将图形、图案和画面或者其中的一部分显示在屏幕上,并且按照一定的规律或者预定的要求在屏幕上移动、变换,从而使计算机显示出动态变化的图形.
本文还论述了线段裁剪算法的基本原理及利用计算机动画技术制作动画的实现过程.首先,介绍了线段裁剪算法,包括三种裁剪算法：Cohen-Sutherland裁剪算法,中点分割裁剪算法,梁友栋-Barskey裁剪算法. 其次,介绍了计算机动画技术制作动画的实现过程.另外,本文在引言中还详细介绍了计算机动画的概念以及计算机动画在各个领域中的应用,让读者在阅读本文的时候对这个新技术有一个初步的了解 .
关键词：裁减,动画,算法.
This paper describes a computer line cutting technology and computer animation technology.Computer technology is cutting will be designated as a graphics window border,from a large screen to extract the required specific information,to show a partial picture or View.Computer animation technology is graphic,pictorial and video,or part of the display on the screen.and in accordance with certain rules or scheduled at the request of movement on the screen,transform,so that the computer shows the dynamic changes of graphics.This paper also addresses the line clipping algorithm and the basic principles of computer animation technology to achieve animation production process.First,introduced a line of cutting algorithm,including three cutting algorithm :Cohen-Sutherland algorithm cutting,cutting the midpoint segmentation algorithm,friends of Liang Dong-Barskey cutting algorithm.Then,the computer animation technology to achieve animation production process.In addition,the introduction to this paper,also gave a detailed presentation of the concept of computer animation and computer animation in various fields of application,Let readership of this paper,when this new technology has a preliminary understanding.