NURBS curve has been widely used in curve and surface design.

NURBS广泛地应用在曲线和曲面设计中。

youdao

By extending the normal based subdivision scheme for curve and surface design, a new algorithm for image interpolation is proposed in this paper.

将基于法向的曲线细分技术应用到图像插值中，提出一种基于细分的图像插值算法。

youdao

The optimization design of the CAM curve is very important in the design of a zoom system because it will eventually affect the stability of image surface and flexibility during zoom operation.

由于变焦系统的凸轮曲线对变焦过程中像面的稳定、操作的灵活性都有重要影响，因此变焦曲线的优化设计有着重要的意义。

youdao

In the past a product's shape alterations would be hammered out by designers in a surface-modeling program, a tool that allows for easy curve design and concept change.

FORBES: Easy Designer