Bezier曲线的计算机实现

Computer aided drawing of the Bezier curve

通过对Bezier曲线的论述和演示 ,阐述了Bezier曲线的原理及其特性 。

As a well known curve fitting tool, the Bezier Curve has some advantages, such as being protruding keeping, controlable and modifiable, so it is widely used in engineering design and art design. This paper describes the Bezier curve particularly by comparing it with Least square method. It presents the Bezier curves theory and its characteristic, and explains the curve fitting methodological superiority and the reason why it is applied widely.