CAJ | 학술논문

根据摄动理论,提出-种使用最小能量法的区间贝齐尔曲面逼近有理曲面的方法.该方法采用了恰当的范数,可以对摄动曲面以较多的限制,并通过实例演示了该方法的应用.实验可以与细分技术相结合,得到有理曲面的分片区间多项式的逼近.
근거섭동이론,제출-충사용최소능량법적구간패제이곡면핍근유리곡면적방법.해방법채용료흡당적범수,가이대섭동곡면이교다적한제,병통과실례연시료해방법적응용.실험가이여세분기술상결합,득도유리곡면적분편구간다항식적핍근.
Based on the conception of perturbation, an approach to the interval Bezier surfaces approximating rational surfaces is presented using the energy minimization method. The method places more restrictions on the perturbation surfaces than the original surfaces. The applications of the approach are also presented. Experimental result is combined with the subdivision method to obtain a piecewise interval polynomial approximation for a rational surface.