摘要
二维物体变形技术在计算机动画、工业造型设计、科学计算可视化、电影特技等领域有着广泛的应用,具有十分重要的意义。近年来,有许多研究者提出了一些效果不错的算法,文中对这些算法进行了分析,对二维物体变形技术做了较全面的综述,探讨了现有二维物体变形技术中需要改进的关键问题,并给出了变形技术在未来的发展方向。
2 - D object morphing is the process of continuously transformation one object into another, which is widely studied in computer ealimation, industrial modeling design, visualization in scientific computing and film stunt etc, and has great signification. Many morphing techniques have been proposed in recent years for 2 - D objects morphing. An almost comprehensive survey of the different approaches of 2 -D object morphing is presented in this paper. The final section analyzes the key points and the prospects of object morphing, which lead to the important problems to be considered and solved.
出处
《计算机技术与发展》
2007年第10期120-122,126,共4页
Computer Technology and Development
基金
陕西省自然科学基金资助项目(2005A14)
关键词
物体变形
多边形变形
形状变换
匹配
插值
object morphing
polygon morphing
shape transformation
correspondence
interpolation
