As for space mesh surface , the method of getting the contour from space mesh surface is achieved 針對空間網(wǎng)格曲面,提出空間三角網(wǎng)格曲面的邊界提取方法。
Cpu - blue centre sheet works with soft mesh surface extremely absorb liquid , making you feel extra dry 配合倍柔干爽網(wǎng)面表層,將吸收和滲透速度加快3倍,感覺非常干爽。
To achieve better quality of texture mapping , the embedded results are adopted as initial values for mapping enhancement by stretch - minimizing . our method can be applied to both complex mesh surfaces and dense point clouds 在機(jī)器學(xué)習(xí),模式識別以及數(shù)據(jù)挖掘等諸多研究領(lǐng)域中,都擺脫不了對特征數(shù)據(jù)的“維數(shù)詛咒” the curs of dimensionality這一中心問題的考量。
The build - up welding of the meshing surfaces of big gear wheels : during operations of the big driving gears of big rolling mills and squeezers , the meshing surfaces wear easily and form cavities due to the squeezing force and attrition with the thinning of the gears resulting in the rejection of the gear wheels 大齒輪咬合面堆焊:大型軋機(jī)和壓榨機(jī)的傳動大齒輪在工作過程中,齒的咬合面產(chǎn)生大的擠壓力和磨擦力易磨損和形成凹坑,齒厚減薄,因而報(bào)廢。
Chapter 1 ( the introduction ) gives a review of the development situation in virtual deformation design and surface reconstruction research and application . in this background , the significance and contents of mesh modeling , mesh optimization and mesh surface reconstruction in virtual environment are proposed particularly 曲面重建技術(shù)在cad工程與可視化領(lǐng)域有著廣泛的應(yīng)用,本文基于pro e系統(tǒng)三維造型信息,提取三角剖分網(wǎng)格,面向曲面變形研究網(wǎng)格模型建模、網(wǎng)格模型優(yōu)化及幾何重建技術(shù)。