Reconstruction of quadric surface solids from engineering drawings 基于工程圖的二次曲面體重建
Parameters extraction of quadric surface based on real - coded genetic algorithm 基于實數(shù)編碼遺傳算法的二次曲面提取
Identifying and parameters extraction of quadric surface based on discrete point 基于離散點的二次曲面識別及參數(shù)提取
Central quadric surface 有心二次面
The researching on optimum method to obtain intersection of two general positions intersecting quadric surfaces 兩一般位置二次曲面交線最佳求解方法的研究
A new method is offered to extract quadric surface based measured points for reverse engineering 為逆向工程中基于測量點的二次曲面提取提供了一種新的方法。
Extracting quadric surface from measured data is an important problem in reverse engineering of mechanical parts 摘要在機(jī)械產(chǎn)品的逆向工程中,針對測量數(shù)據(jù)提取常用二次曲面是非常重要的。
This paper proposes for the first time to use genetic algorithm based on real - number - coding to extract quadric surface 首次提出利用基于實數(shù)編碼的遺傳算法針對離散數(shù)據(jù)點進(jìn)行二次曲面提取。
Abstract an algorithm of feature surface recognition based on quadric surface fitting and geometry property was presented 摘要提出了基于二次曲面擬合誤差分析和幾何屬性分析的特征曲面識別算法。
8 warren j . blending quadric surfaces with quadric and cubicsurfaces . in proceedings of the 3rd symposium on computationalgeometry 而且適用這種方法的管道曲面在形狀及空間相對位置上有很大的限制,因此不便于實踐運(yùn)用。